Beta

- Move data_navigator, json_converter, merge, and path_parser to pkg/yqlib
- Extract yamlToString from yq to pkg/yqlib/yaml_converter
- Move utils_test to test/utils

.dockerignore

@@ -0,0 +1 @@
+bin

.gitignore

@@ -8,6 +8,7 @@ _obj
 _test
 bin
 build
+build-done
 .DS_Store
 
 # Architecture specific extensions/prefixes
@@ -22,11 +23,12 @@ _cgo_export.*
 
 _testmain.go
 coverage.out
+coverage.html
 *.exe
 *.test
 *.prof
 yaml
-vendor/*/
+vendor/
 tmp/
 cover/
 yq

.travis.yml

@@ -1,6 +1,6 @@
 language: go
 go:
-    - 1.9.x
+  - 1.13.x
 script:
   - scripts/devtools.sh
   - make local build

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.9 as builder
+FROM golang:1.13 as builder
 
 WORKDIR /go/src/mikefarah/yq
 
@@ -6,19 +6,18 @@ WORKDIR /go/src/mikefarah/yq
 COPY ./scripts/devtools.sh /go/src/mikefarah/yq/scripts/devtools.sh
 RUN ./scripts/devtools.sh
 
-# cache vendor
-COPY ./vendor/vendor.json /go/src/mikefarah/yq/vendor/vendor.json
-RUN govendor sync
-
 COPY . /go/src/mikefarah/yq
 
 RUN CGO_ENABLED=0 make local build
 
 # Choose alpine as a base image to make this useful for CI, as many
 # CI tools expect an interactive shell inside the container
-FROM alpine:3.7
+FROM alpine:3.8 as production
 
 COPY --from=builder /go/src/mikefarah/yq/yq /usr/bin/yq
 RUN chmod +x /usr/bin/yq
 
+ARG VERSION=none
+LABEL version=${VERSION}
+
 WORKDIR /workdir

Dockerfile.dev

@@ -1,4 +1,4 @@
-FROM golang:1.9
+FROM golang:1.13
 
 COPY scripts/devtools.sh /opt/devtools.sh
 

Makefile

@@ -14,8 +14,7 @@ help:
 	@echo '    make build           Build yq binary.'
 	@echo '    make install         Install yq.'
 	@echo '    make xcompile        Build cross-compiled binaries of yq.'
-	@echo '    make snap            Build a snap package of yq.'
+	@echo '    make vendor          Install dependencies to vendor directory.'
-	@echo '    make vendor          Install dependencies using govendor.'
 	@echo '    make format          Run code formatter.'
 	@echo '    make check           Run static code analysis (lint).'
 	@echo '    make test            Run tests on project.'
@@ -65,10 +64,6 @@ xcompile: check
 	@find build -type d -exec chmod 755 {} \; || :
 	@find build -type f -exec chmod 755 {} \; || :
 
-.PHONY: snap
-snap:
-	snapcraft
-
 .PHONY: install
 install: build
 	${DOCKRUN} go install
@@ -76,8 +71,7 @@ install: build
 # Each of the fetch should be an entry within vendor.json; not currently included within project
 .PHONY: vendor
 vendor: tmp/dev_image_id
-	${DOCKRUN} govendor sync
+	${DOCKRUN} go mod vendor
-	@chmod 664 vendor/vendor.json
 
 # ----------------------------------------------
 # develop and test

README.md

@@ -1,6 +1,6 @@
 # yq
 
-[![Build Status](https://travis-ci.org/mikefarah/yq.svg?branch=master)](https://travis-ci.org/mikefarah/yq)  ![Docker Pulls](https://img.shields.io/docker/pulls/mikefarah/yq.svg) ![Github Releases (by Release)](https://img.shields.io/github/downloads/mikefarah/yq/total.svg)
+[![Build Status](https://travis-ci.org/mikefarah/yq.svg?branch=master)](https://travis-ci.org/mikefarah/yq)  ![Docker Pulls](https://img.shields.io/docker/pulls/mikefarah/yq.svg) ![Github Releases (by Release)](https://img.shields.io/github/downloads/mikefarah/yq/total.svg) ![Go Report](https://goreportcard.com/badge/github.com/mikefarah/yq)
 
 
 a lightweight and portable command-line YAML processor
@@ -8,23 +8,42 @@ a lightweight and portable command-line YAML processor
 The aim of the project is to be the [jq](https://github.com/stedolan/jq) or sed of yaml files.
 
 ## Install
-On MacOS:
+### On MacOS:
 ```
 brew install yq
 ```
-On Ubuntu and other Linux distros supporting `snap` packages:
+### On Ubuntu and other Linux distros supporting `snap` packages:
 ```
 snap install yq
 ```
-On Ubuntu 16.04 or higher from Debian package:
+
+#### Snap notes
+`yq` installs with with [_strict confinement_](https://docs.snapcraft.io/snap-confinement/6233) in snap, this means it doesn't have direct access to root files. To read root files you can:
+
+```
+sudo cat /etc/myfile | yq -r - somecommand
+```
+
+And to write to a root file you can either use [sponge](https://linux.die.net/man/1/sponge):
+```
+sudo cat /etc/myfile | yq -r - somecommand | sudo sponge /etc/myfile
+```
+or write to a temporary file:
+```
+sudo cat /etc/myfile | yq -r - somecommand | sudo tee /etc/myfile.tmp
+sudo mv /etc/myfile.tmp /etc/myfile
+rm /etc/myfile.tmp
+```
+
+### On Ubuntu 16.04 or higher from Debian package:
 ```
 sudo add-apt-repository ppa:rmescandon/yq
 sudo apt update
 sudo apt install yq -y
 ```
-or, [Download latest binary](https://github.com/mikefarah/yq/releases/latest) or alternatively:
+### or, [Download latest binary](https://github.com/mikefarah/yq/releases/latest) or alternatively:
 ```
-go get gopkg.in/mikefarah/yq.v2
+GO111MODULE=on go get github.com/mikefarah/yq/v2
 ```
 
 ## Run with Docker
@@ -32,13 +51,21 @@ go get gopkg.in/mikefarah/yq.v2
 Oneshot use:
 
 ```bash
-docker run -v ${PWD}:/workdir mikefarah/yq yq [flags] <command> FILE...
+docker run --rm -v ${PWD}:/workdir mikefarah/yq yq [flags] <command> FILE...
 ```
 
 Run commands interactively:
 
 ```bash
-docker run -it -v ${PWD}:/workdir mikefarah/yq sh
+docker run --rm -it -v ${PWD}:/workdir mikefarah/yq sh
+```
+
+It can be useful to have a bash function to avoid typing the whole docker command:
+
+```bash
+yq() {
+  docker run --rm -i -v ${PWD}:/workdir mikefarah/yq yq $@
+}
 ```
 
 ## Features
@@ -49,6 +76,7 @@ docker run -it -v ${PWD}:/workdir mikefarah/yq sh
 - Update creates any missing entries in the path on the fly
 - Create a yaml file given a deep path and value
 - Create a yaml file given a script file
+- Prefix a path to a yaml file
 - Convert from json to yaml
 - Convert from yaml to json
 - Pipe data in by using '-'
@@ -62,6 +90,8 @@ docker run -it -v ${PWD}:/workdir mikefarah/yq sh
 Check out the [documentation](http://mikefarah.github.io/yq/) for more detailed and advanced usage.
 
 ```
+yq is a lightweight and portable command-line YAML processor. It aims to be the jq or sed of yaml files.
+
 Usage:
   yq [flags]
   yq [command]
@@ -71,6 +101,7 @@ Available Commands:
   help        Help about any command
   merge       yq m [--inplace/-i] [--doc/-d index] [--overwrite/-x] [--append/-a] sample.yaml sample2.yaml
   new         yq n [--script/-s script_file] a.b.c newValue
+  prefix      yq p [--inplace/-i] [--doc/-d index] sample.yaml a.b.c
   read        yq r [--doc/-d index] sample.yaml a.b.c
   write       yq w [--inplace/-i] [--script/-s script_file] [--doc/-d index] sample.yaml a.b.c newValue
 
@@ -87,7 +118,7 @@ Use "yq [command] --help" for more information about a command.
 1. `scripts/devtools.sh`
 2. `make [local] vendor`
 3. add unit tests
-4. apply changes (use govendor with a preference to [gopkg](https://gopkg.in/) for package dependencies)
+4. apply changes to go.mod
 5. `make [local] build`
 6. If required, update the user documentation
     - Update README.md and/or documentation under the mkdocs folder

Upgrade Notes

@@ -0,0 +1,56 @@
+
+# New Features
+  - Keeps yaml comments and formatting (string blocks are saved, number formatting is preserved, so it won't drop off trailing 0s for values like 0.10, which is important when that's a version entry )
+  
+  - Handles anchors! (doc link)
+  - Can specify yaml tags (e.g. !!int), quoting values no longer sufficient, need to specify the tag value instead.
+  - Can print out matching paths and values when splatting (doc link)
+  - JSON output works for all commands! Yaml files with multiple documents are printed out as one JSON document per line. 
+  - Deep splat (**) to match arbitrary paths, (doc link)
+
+
+# Breaking changes
+
+## Update scripts file format has changed to be more powerful. 
+Comments can be added, and delete commands have been introduced.
+
+## Reading and splatting, matching results are printed once per line.
+  e.g:
+
+```json
+parent:
+  childA: 
+    no: matches here
+  childB:
+    there: matches
+    hi: no match
+    there2: also matches
+```
+
+yq r sample.yaml 'parent.*.there*'
+
+old
+```yaml
+- null
+- - matches
+  - also matches
+```
+
+new
+```yaml
+matches
+also matches
+```
+
+and you can print the matching paths:
+
+yq r --printMode pv sample.yaml 'parent.*.there*'
+
+```yaml
+parent.childB.there: matches
+parent.childB.there2: also matches
+```
+
+# Merge command
+- New flag 'autocreates' missing entries in target by default, new flag to turn that off.
+

compare.sh

@@ -0,0 +1,13 @@
+GREEN='\033[0;32m'
+NC='\033[0m'
+
+echo "${GREEN}---Old---${NC}"
+yq $@ > /tmp/yq-old-output
+cat /tmp/yq-old-output
+
+echo "${GREEN}---New---${NC}"
+./yq $@ > /tmp/yq-new-output
+cat /tmp/yq-new-output
+
+echo "${GREEN}---Diff---${NC}"
+colordiff /tmp/yq-old-output /tmp/yq-new-output

data_navigator.go

@@ -1,282 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"strconv"
-
-	yaml "gopkg.in/mikefarah/yaml.v2"
-)
-
-func entryInSlice(context yaml.MapSlice, key interface{}) *yaml.MapItem {
-	for idx := range context {
-		var entry = &context[idx]
-		if entry.Key == key {
-			return entry
-		}
-	}
-	return nil
-}
-
-func getMapSlice(context interface{}) yaml.MapSlice {
-	var mapSlice yaml.MapSlice
-	switch context.(type) {
-	case yaml.MapSlice:
-		mapSlice = context.(yaml.MapSlice)
-	default:
-		mapSlice = make(yaml.MapSlice, 0)
-	}
-	return mapSlice
-}
-
-func getArray(context interface{}) (array []interface{}, ok bool) {
-	switch context.(type) {
-	case []interface{}:
-		array = context.([]interface{})
-		ok = true
-	default:
-		array = make([]interface{}, 0)
-		ok = false
-	}
-	return
-}
-
-func writeMap(context interface{}, paths []string, value interface{}) yaml.MapSlice {
-	log.Debugf("writeMap for %v for %v with value %v\n", paths, context, value)
-
-	mapSlice := getMapSlice(context)
-
-	if len(paths) == 0 {
-		return mapSlice
-	}
-
-	child := entryInSlice(mapSlice, paths[0])
-	if child == nil {
-		newChild := yaml.MapItem{Key: paths[0]}
-		mapSlice = append(mapSlice, newChild)
-		child = entryInSlice(mapSlice, paths[0])
-		log.Debugf("\tAppended child at %v for mapSlice %v\n", paths[0], mapSlice)
-	}
-
-	log.Debugf("\tchild.Value %v\n", child.Value)
-
-	remainingPaths := paths[1:]
-	child.Value = updatedChildValue(child.Value, remainingPaths, value)
-	log.Debugf("\tReturning mapSlice %v\n", mapSlice)
-	return mapSlice
-}
-
-func updatedChildValue(child interface{}, remainingPaths []string, value interface{}) interface{} {
-	if len(remainingPaths) == 0 {
-		return value
-	}
-
-	_, nextIndexErr := strconv.ParseInt(remainingPaths[0], 10, 64)
-	if nextIndexErr != nil && remainingPaths[0] != "+" {
-		// must be a map
-		return writeMap(child, remainingPaths, value)
-	}
-
-	// must be an array
-	return writeArray(child, remainingPaths, value)
-}
-
-func writeArray(context interface{}, paths []string, value interface{}) []interface{} {
-	log.Debugf("writeArray for %v for %v with value %v\n", paths, context, value)
-	array, _ := getArray(context)
-
-	if len(paths) == 0 {
-		return array
-	}
-
-	log.Debugf("\tarray %v\n", array)
-
-	rawIndex := paths[0]
-	var index int64
-	// the append array indicator
-	if rawIndex == "+" {
-		index = int64(len(array))
-	} else {
-		index, _ = strconv.ParseInt(rawIndex, 10, 64) // nolint
-		// writeArray is only called by updatedChildValue which handles parsing the
-		// index, as such this renders this dead code.
-	}
-
-	for index >= int64(len(array)) {
-		array = append(array, nil)
-	}
-	currentChild := array[index]
-
-	log.Debugf("\tcurrentChild %v\n", currentChild)
-
-	remainingPaths := paths[1:]
-	array[index] = updatedChildValue(currentChild, remainingPaths, value)
-	log.Debugf("\tReturning array %v\n", array)
-	return array
-}
-
-func readMap(context yaml.MapSlice, head string, tail []string) (interface{}, error) {
-	if head == "*" {
-		return readMapSplat(context, tail)
-	}
-	var value interface{}
-
-	entry := entryInSlice(context, head)
-	if entry != nil {
-		value = entry.Value
-	}
-	return calculateValue(value, tail)
-}
-
-func readMapSplat(context yaml.MapSlice, tail []string) (interface{}, error) {
-	var newArray = make([]interface{}, len(context))
-	var i = 0
-	for _, entry := range context {
-		if len(tail) > 0 {
-			val, err := recurse(entry.Value, tail[0], tail[1:])
-			if err != nil {
-				return nil, err
-			}
-			newArray[i] = val
-		} else {
-			newArray[i] = entry.Value
-		}
-		i++
-	}
-	return newArray, nil
-}
-
-func recurse(value interface{}, head string, tail []string) (interface{}, error) {
-	switch value.(type) {
-	case []interface{}:
-		if head == "*" {
-			return readArraySplat(value.([]interface{}), tail)
-		}
-		index, err := strconv.ParseInt(head, 10, 64)
-		if err != nil {
-			return nil, fmt.Errorf("Error accessing array: %v", err)
-		}
-		return readArray(value.([]interface{}), index, tail)
-	case yaml.MapSlice:
-		return readMap(value.(yaml.MapSlice), head, tail)
-	default:
-		return nil, nil
-	}
-}
-
-func readArray(array []interface{}, head int64, tail []string) (interface{}, error) {
-	if head >= int64(len(array)) {
-		return nil, nil
-	}
-
-	value := array[head]
-	return calculateValue(value, tail)
-}
-
-func readArraySplat(array []interface{}, tail []string) (interface{}, error) {
-	var newArray = make([]interface{}, len(array))
-	for index, value := range array {
-		val, err := calculateValue(value, tail)
-		if err != nil {
-			return nil, err
-		}
-		newArray[index] = val
-	}
-	return newArray, nil
-}
-
-func calculateValue(value interface{}, tail []string) (interface{}, error) {
-	if len(tail) > 0 {
-		return recurse(value, tail[0], tail[1:])
-	}
-	return value, nil
-}
-
-func deleteMap(context interface{}, paths []string) yaml.MapSlice {
-	log.Debugf("deleteMap for %v for %v\n", paths, context)
-
-	mapSlice := getMapSlice(context)
-
-	if len(paths) == 0 {
-		return mapSlice
-	}
-
-	var found bool
-	var index int
-	var child yaml.MapItem
-	for index, child = range mapSlice {
-		if child.Key == paths[0] {
-			found = true
-			break
-		}
-	}
-
-	if !found {
-		return mapSlice
-	}
-
-	remainingPaths := paths[1:]
-
-	var newSlice yaml.MapSlice
-	if len(remainingPaths) > 0 {
-		newChild := yaml.MapItem{Key: child.Key}
-		newChild.Value = deleteChildValue(child.Value, remainingPaths)
-
-		newSlice = make(yaml.MapSlice, len(mapSlice))
-		for i := range mapSlice {
-			item := mapSlice[i]
-			if i == index {
-				item = newChild
-			}
-			newSlice[i] = item
-		}
-	} else {
-		// Delete item from slice at index
-		newSlice = append(mapSlice[:index], mapSlice[index+1:]...)
-		log.Debugf("\tDeleted item index %d from mapSlice", index)
-	}
-
-	log.Debugf("\t\tlen: %d\tcap: %d\tslice: %v", len(mapSlice), cap(mapSlice), mapSlice)
-	log.Debugf("\tReturning mapSlice %v\n", mapSlice)
-	return newSlice
-}
-
-func deleteArray(context interface{}, paths []string, index int64) interface{} {
-	log.Debugf("deleteArray for %v for %v\n", paths, context)
-
-	array, ok := getArray(context)
-	if !ok {
-		// did not get an array
-		return context
-	}
-
-	if index >= int64(len(array)) {
-		return array
-	}
-
-	remainingPaths := paths[1:]
-	if len(remainingPaths) > 0 {
-		// Recurse into the array element at index
-		array[index] = deleteMap(array[index], remainingPaths)
-	} else {
-		// Delete the array element at index
-		array = append(array[:index], array[index+1:]...)
-		log.Debugf("\tDeleted item index %d from array, leaving %v", index, array)
-	}
-
-	log.Debugf("\tReturning array: %v\n", array)
-	return array
-}
-
-func deleteChildValue(child interface{}, remainingPaths []string) interface{} {
-	log.Debugf("deleteChildValue for %v for %v\n", remainingPaths, child)
-
-	idx, nextIndexErr := strconv.ParseInt(remainingPaths[0], 10, 64)
-	if nextIndexErr != nil {
-		// must be a map
-		log.Debugf("\tdetected a map, invoking deleteMap\n")
-		return deleteMap(child, remainingPaths)
-	}
-
-	log.Debugf("\tdetected an array, so traversing element with index %d\n", idx)
-	return deleteArray(child, remainingPaths, idx)
-}

data_navigator_test.go

@@ -1,387 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"sort"
-	"testing"
-
-	yaml "gopkg.in/mikefarah/yaml.v2"
-)
-
-func TestReadMap_simple(t *testing.T) {
-	var data = parseData(`
----
-b:
-  c: 2
-`)
-	got, _ := readMap(data, "b", []string{"c"})
-	assertResult(t, 2, got)
-}
-
-func TestReadMap_splat(t *testing.T) {
-	var data = parseData(`
----
-mapSplat:
-  item1: things
-  item2: whatever
-`)
-	res, _ := readMap(data, "mapSplat", []string{"*"})
-	result := res.([]interface{})
-	var actual = []string{result[0].(string), result[1].(string)}
-	sort.Strings(actual)
-	assertResult(t, "[things whatever]", fmt.Sprintf("%v", actual))
-}
-
-func TestReadMap_deep_splat(t *testing.T) {
-	var data = parseData(`
----
-mapSplatDeep:
-  item1:
-    cats: bananas
-  item2:
-    cats: apples
-`)
-
-	res, _ := readMap(data, "mapSplatDeep", []string{"*", "cats"})
-	result := res.([]interface{})
-	var actual = []string{result[0].(string), result[1].(string)}
-	sort.Strings(actual)
-	assertResult(t, "[apples bananas]", fmt.Sprintf("%v", actual))
-}
-
-func TestReadMap_key_doesnt_exist(t *testing.T) {
-	var data = parseData(`
----
-b:
-  c: 2
-`)
-	got, _ := readMap(data, "b.x.f", []string{"c"})
-	assertResult(t, nil, got)
-}
-
-func TestReadMap_recurse_against_string(t *testing.T) {
-	var data = parseData(`
----
-a: cat
-`)
-	got, _ := readMap(data, "a", []string{"b"})
-	assertResult(t, nil, got)
-}
-
-func TestReadMap_with_array(t *testing.T) {
-	var data = parseData(`
----
-b:
-  d:
-    - 3
-    - 4
-`)
-	got, _ := readMap(data, "b", []string{"d", "1"})
-	assertResult(t, 4, got)
-}
-
-func TestReadMap_with_array_and_bad_index(t *testing.T) {
-	var data = parseData(`
----
-b:
-  d:
-    - 3
-    - 4
-`)
-	_, err := readMap(data, "b", []string{"d", "x"})
-	if err == nil {
-		t.Fatal("Expected error due to invalid path")
-	}
-	expectedOutput := `Error accessing array: strconv.ParseInt: parsing "x": invalid syntax`
-	assertResult(t, expectedOutput, err.Error())
-}
-
-func TestReadMap_with_mapsplat_array_and_bad_index(t *testing.T) {
-	var data = parseData(`
----
-b:
-  d:
-    e:
-      - 3
-      - 4
-    f:
-      - 1
-      - 2
-`)
-	_, err := readMap(data, "b", []string{"d", "*", "x"})
-	if err == nil {
-		t.Fatal("Expected error due to invalid path")
-	}
-	expectedOutput := `Error accessing array: strconv.ParseInt: parsing "x": invalid syntax`
-	assertResult(t, expectedOutput, err.Error())
-}
-
-func TestReadMap_with_arraysplat_map_array_and_bad_index(t *testing.T) {
-	var data = parseData(`
----
-b:
-  d:
-    - names:
-        - fred
-        - smith
-    - names:
-        - sam
-        - bo
-`)
-	_, err := readMap(data, "b", []string{"d", "*", "names", "x"})
-	if err == nil {
-		t.Fatal("Expected error due to invalid path")
-	}
-	expectedOutput := `Error accessing array: strconv.ParseInt: parsing "x": invalid syntax`
-	assertResult(t, expectedOutput, err.Error())
-}
-
-func TestReadMap_with_array_out_of_bounds(t *testing.T) {
-	var data = parseData(`
----
-b:
-  d:
-    - 3
-    - 4
-`)
-	got, _ := readMap(data, "b", []string{"d", "3"})
-	assertResult(t, nil, got)
-}
-
-func TestReadMap_with_array_out_of_bounds_by_1(t *testing.T) {
-	var data = parseData(`
----
-b:
-  d:
-    - 3
-    - 4
-`)
-	got, _ := readMap(data, "b", []string{"d", "2"})
-	assertResult(t, nil, got)
-}
-
-func TestReadMap_with_array_splat(t *testing.T) {
-	var data = parseData(`
-e:
-  -
-    name: Fred
-    thing: cat
-  -
-    name: Sam
-    thing: dog
-`)
-	got, _ := readMap(data, "e", []string{"*", "name"})
-	assertResult(t, "[Fred Sam]", fmt.Sprintf("%v", got))
-}
-
-func TestWrite_really_simple(t *testing.T) {
-	var data = parseData(`
-    b: 2
-`)
-
-	updated := writeMap(data, []string{"b"}, "4")
-	b := entryInSlice(updated, "b").Value
-	assertResult(t, "4", b)
-}
-
-func TestWrite_simple(t *testing.T) {
-	var data = parseData(`
-b:
-  c: 2
-`)
-
-	updated := writeMap(data, []string{"b", "c"}, "4")
-	b := entryInSlice(updated, "b").Value.(yaml.MapSlice)
-	c := entryInSlice(b, "c").Value
-	assertResult(t, "4", c)
-}
-
-func TestWrite_new(t *testing.T) {
-	var data = parseData(`
-b:
-  c: 2
-`)
-
-	updated := writeMap(data, []string{"b", "d"}, "4")
-	b := entryInSlice(updated, "b").Value.(yaml.MapSlice)
-	d := entryInSlice(b, "d").Value
-	assertResult(t, "4", d)
-}
-
-func TestWrite_new_deep(t *testing.T) {
-	var data = parseData(`
-b:
-  c: 2
-`)
-
-	updated := writeMap(data, []string{"b", "d", "f"}, "4")
-	got, _ := readMap(updated, "b", []string{"d", "f"})
-	assertResult(t, "4", got)
-}
-
-func TestWrite_array(t *testing.T) {
-	var data = parseData(`
-b:
-  - aa
-`)
-
-	updated := writeMap(data, []string{"b", "0"}, "bb")
-
-	b := entryInSlice(updated, "b").Value.([]interface{})
-	assertResult(t, "bb", b[0].(string))
-}
-
-func TestWrite_new_array(t *testing.T) {
-	var data = parseData(`
-b:
-  c: 2
-`)
-
-	updated := writeMap(data, []string{"b", "0"}, "4")
-	got, _ := readMap(updated, "b", []string{"0"})
-	assertResult(t, "4", got)
-}
-
-func TestWrite_new_array_deep(t *testing.T) {
-	var data = parseData(`
-b:
-  c: 2
-`)
-
-	var expected = `b:
-- c: "4"`
-
-	updated := writeMap(data, []string{"b", "0", "c"}, "4")
-	got, _ := yamlToString(updated)
-	assertResult(t, expected, got)
-}
-
-func TestWrite_new_map_array_deep(t *testing.T) {
-	var data = parseData(`
-b:
-  c: 2
-`)
-
-	updated := writeMap(data, []string{"b", "d", "0"}, "4")
-	got, _ := readMap(updated, "b", []string{"d", "0"})
-	assertResult(t, "4", got)
-}
-
-func TestWrite_add_to_array(t *testing.T) {
-	var data = parseData(`
-b:
-  - aa
-`)
-
-	var expected = `b:
-- aa
-- bb`
-
-	updated := writeMap(data, []string{"b", "1"}, "bb")
-	got, _ := yamlToString(updated)
-	assertResult(t, expected, got)
-}
-
-func TestWrite_with_no_tail(t *testing.T) {
-	var data = parseData(`
-b:
-  c: 2
-`)
-	updated := writeMap(data, []string{"b"}, "4")
-
-	b := entryInSlice(updated, "b").Value
-	assertResult(t, "4", fmt.Sprintf("%v", b))
-}
-
-func TestWriteMap_no_paths(t *testing.T) {
-	var data = parseData(`
-b: 5
-`)
-
-	result := writeMap(data, []string{}, 4)
-	assertResult(t, fmt.Sprintf("%v", data), fmt.Sprintf("%v", result))
-}
-
-func TestWriteArray_no_paths(t *testing.T) {
-	var data = make([]interface{}, 1)
-	data[0] = "mike"
-	result := writeArray(data, []string{}, 4)
-	assertResult(t, fmt.Sprintf("%v", data), fmt.Sprintf("%v", result))
-}
-
-func TestDelete_MapItem(t *testing.T) {
-	var data = parseData(`
-a: 123
-b: 456
-`)
-	var expected = parseData(`
-b: 456
-`)
-
-	result := deleteMap(data, []string{"a"})
-	assertResult(t, fmt.Sprintf("%v", expected), fmt.Sprintf("%v", result))
-}
-
-// Ensure deleting an index into a string does nothing
-func TestDelete_index_to_string(t *testing.T) {
-	var data = parseData(`
-a: mystring
-`)
-	result := deleteMap(data, []string{"a", "0"})
-	assertResult(t, fmt.Sprintf("%v", data), fmt.Sprintf("%v", result))
-}
-
-func TestDelete_list_index(t *testing.T) {
-	var data = parseData(`
-a: [3, 4]
-`)
-	var expected = parseData(`
-a: [3]
-`)
-	result := deleteMap(data, []string{"a", "1"})
-	assertResult(t, fmt.Sprintf("%v", expected), fmt.Sprintf("%v", result))
-}
-
-func TestDelete_list_index_beyond_bounds(t *testing.T) {
-	var data = parseData(`
-a: [3, 4]
-`)
-	result := deleteMap(data, []string{"a", "5"})
-	assertResult(t, fmt.Sprintf("%v", data), fmt.Sprintf("%v", result))
-}
-
-func TestDelete_list_index_out_of_bounds_by_1(t *testing.T) {
-	var data = parseData(`
-a: [3, 4]
-`)
-	result := deleteMap(data, []string{"a", "2"})
-	assertResult(t, fmt.Sprintf("%v", data), fmt.Sprintf("%v", result))
-}
-
-func TestDelete_no_paths(t *testing.T) {
-	var data = parseData(`
-a: [3, 4]
-b:
-  - name: test
-`)
-	result := deleteMap(data, []string{})
-	assertResult(t, fmt.Sprintf("%v", data), fmt.Sprintf("%v", result))
-}
-
-func TestDelete_array_map_item(t *testing.T) {
-	var data = parseData(`
-b:
-- name: fred
-  value: blah
-- name: john
-  value: test
-`)
-	var expected = parseData(`
-b:
-- value: blah
-- name: john
-  value: test
-`)
-	result := deleteMap(data, []string{"b", "0", "name"})
-	assertResult(t, fmt.Sprintf("%v", expected), fmt.Sprintf("%v", result))
-}

debian/changelog

@@ -1,3 +1,15 @@
+yq (2.2-1) bionic; urgency=medium
+
+  * Added Windows support for the "--inplace" command flag
+  * Prefix now supports arrays
+  * Add prefix command
+  * Bump Alpine version to 3.8
+  * Improved docker build process
+  * Lint fixes
+  * Build support for all linux architectures supported by gox
+
+ -- Roberto Mier Escandon <rmescandon@gmail.com>  Sat, 19 Jan 2019 15:50:47 +0100
+
 yq (2.1-0) bionic; urgency=medium
 
   * Ability to read multiple documents in a single file

debian/control

@@ -12,7 +12,7 @@ Vcs-Browser: https://github.com/mikefarah/yq.git
 Vcs-Git: https://github.com/mikefarah/yq.git
 
 Package: yq
-Architecture: all
+Architecture: any
 Built-Using: ${misc:Built-Using}
 Depends: ${shlibs:Depends},
          ${misc:Depends}

docs/404.html

@@ -2,7 +2,7 @@
 
 
 
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en" class="no-js">
   <head>
     
@@ -32,7 +32,7 @@
         <meta name="lang:search.tokenizer" content="[\s\-]+">
       
       <link rel="shortcut icon" href="/assets/images/favicon.png">
-      <meta name="generator" content="mkdocs-0.17.5, mkdocs-material-2.9.2">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
     
     
       
@@ -40,16 +40,16 @@
       
     
     
-      <link rel="stylesheet" href="/assets/stylesheets/application.ba0fd1a6.css">
+      <link rel="stylesheet" href="/assets/stylesheets/application.750b69bd.css">
       
       
     
     
-      <script src="/assets/javascripts/modernizr.1aa3b519.js"></script>
+      <script src="/assets/javascripts/modernizr.74668098.js"></script>
     
     
-      <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
       
+        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
         <style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
       
@@ -57,6 +57,10 @@
     <link rel="stylesheet" href="/assets/fonts/material-icons.css">
     
     
+    
+      
+    
+    
   </head>
   
     <body dir="ltr">
@@ -95,7 +99,7 @@
   <nav class="md-header-nav md-grid">
     <div class="md-flex">
       <div class="md-flex__cell md-flex__cell--shrink">
-        <a href="/" title="Yq" class="md-header-nav__button md-logo">
+        <a href="/." title="Yq" class="md-header-nav__button md-logo">
           
             <i class="md-icon"></i>
           
@@ -107,21 +111,18 @@
       <div class="md-flex__cell md-flex__cell--stretch">
         <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
           
+            <span class="md-header-nav__topic">
+              Yq
+            </span>
+            <span class="md-header-nav__topic">
               
-              <span class="md-header-nav__topic">
+            </span>
-                Yq
-              </span>
-              <span class="md-header-nav__topic">
-                
-              </span>
-            
           
         </div>
       </div>
       <div class="md-flex__cell md-flex__cell--shrink">
         
-          
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-            <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
           
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
@@ -146,7 +147,6 @@
   </div>
 </div>
         
-        
       </div>
       
         <div class="md-flex__cell md-flex__cell--shrink">
@@ -156,20 +156,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
           </div>
         </div>
       
@@ -191,11 +189,11 @@
                   <div class="md-sidebar__inner">
                     <nav class="md-nav md-nav--primary" data-md-level="0">
   <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <span class="md-nav__button md-logo">
+    <a href="/." title="Yq" class="md-nav__button md-logo">
       
         <i class="md-icon"></i>
       
-    </span>
+    </a>
     Yq
   </label>
   
@@ -205,20 +203,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
     </div>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -229,7 +225,7 @@
 
 
   <li class="md-nav__item">
-    <a href="/" title="Install" class="md-nav__link">
+    <a href="/." title="Install" class="md-nav__link">
       Install
     </a>
   </li>
@@ -264,6 +260,18 @@
       
 
 
+  <li class="md-nav__item">
+    <a href="/prefix/" title="Prefix" class="md-nav__link">
+      Prefix
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
   <li class="md-nav__item">
     <a href="/delete/" title="Delete" class="md-nav__link">
       Delete
@@ -344,7 +352,6 @@
           Material for MkDocs</a>
       </div>
       
-        
   <div class="md-footer-social">
     <link rel="stylesheet" href="/assets/fonts/font-awesome.css">
     
@@ -354,19 +361,15 @@
     
   </div>
 
-      
     </div>
   </div>
 </footer>
       
     </div>
     
-      <script src="/assets/javascripts/application.a59e2a89.js"></script>
+      <script src="/assets/javascripts/application.39abc4af.js"></script>
-      
-      <script>app.initialize({version:"0.17.5",url:{base:""}})</script>
-      
-    
       
+      <script>app.initialize({version:"1.0.4",url:{base:"/"}})</script>
       
     
   </body>

docs/assets/javascripts/lunr/lunr.da.js

@@ -1 +1 @@
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,i,n;e.da=function(){this.pipeline.reset(),this.pipeline.add(e.da.trimmer,e.da.stopWordFilter,e.da.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.da.stemmer))},e.da.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.da.trimmer=e.trimmerSupport.generateTrimmer(e.da.wordCharacters),e.Pipeline.registerFunction(e.da.trimmer,"trimmer-da"),e.da.stemmer=(r=e.stemmerSupport.Among,i=e.stemmerSupport.SnowballProgram,n=new function(){var e,n,t,s=[new r("hed",-1,1),new r("ethed",0,1),new r("ered",-1,1),new r("e",-1,1),new r("erede",3,1),new r("ende",3,1),new r("erende",5,1),new r("ene",3,1),new r("erne",3,1),new r("ere",3,1),new r("en",-1,1),new r("heden",10,1),new r("eren",10,1),new r("er",-1,1),new r("heder",13,1),new r("erer",13,1),new r("s",-1,2),new r("heds",16,1),new r("es",16,1),new r("endes",18,1),new r("erendes",19,1),new r("enes",18,1),new r("ernes",18,1),new r("eres",18,1),new r("ens",16,1),new r("hedens",24,1),new r("erens",24,1),new r("ers",16,1),new r("ets",16,1),new r("erets",28,1),new r("et",-1,1),new r("eret",30,1)],o=[new r("gd",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1)],a=[new r("ig",-1,1),new r("lig",0,1),new r("elig",1,1),new r("els",-1,1),new r("løst",-1,2)],d=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],u=[239,254,42,3,0,0,0,0,0,0,0,0,0,0,0,0,16],c=new i;function l(){var e,r=c.limit-c.cursor;c.cursor>=n&&(e=c.limit_backward,c.limit_backward=n,c.ket=c.cursor,c.find_among_b(o,4)?(c.bra=c.cursor,c.limit_backward=e,c.cursor=c.limit-r,c.cursor>c.limit_backward&&(c.cursor--,c.bra=c.cursor,c.slice_del())):c.limit_backward=e)}this.setCurrent=function(e){c.setCurrent(e)},this.getCurrent=function(){return c.getCurrent()},this.stem=function(){var r,i=c.cursor;return function(){var r,i=c.cursor+3;if(n=c.limit,0<=i&&i<=c.limit){for(e=i;;){if(r=c.cursor,c.in_grouping(d,97,248)){c.cursor=r;break}if(c.cursor=r,r>=c.limit)return;c.cursor++}for(;!c.out_grouping(d,97,248);){if(c.cursor>=c.limit)return;c.cursor++}(n=c.cursor)<e&&(n=e)}}(),c.limit_backward=i,c.cursor=c.limit,function(){var e,r;if(c.cursor>=n&&(r=c.limit_backward,c.limit_backward=n,c.ket=c.cursor,e=c.find_among_b(s,32),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del();break;case 2:c.in_grouping_b(u,97,229)&&c.slice_del()}}(),c.cursor=c.limit,l(),c.cursor=c.limit,function(){var e,r,i,t=c.limit-c.cursor;if(c.ket=c.cursor,c.eq_s_b(2,"st")&&(c.bra=c.cursor,c.eq_s_b(2,"ig")&&c.slice_del()),c.cursor=c.limit-t,c.cursor>=n&&(r=c.limit_backward,c.limit_backward=n,c.ket=c.cursor,e=c.find_among_b(a,5),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del(),i=c.limit-c.cursor,l(),c.cursor=c.limit-i;break;case 2:c.slice_from("løs")}}(),c.cursor=c.limit,c.cursor>=n&&(r=c.limit_backward,c.limit_backward=n,c.ket=c.cursor,c.out_grouping_b(d,97,248)?(c.bra=c.cursor,t=c.slice_to(t),c.limit_backward=r,c.eq_v_b(t)&&c.slice_del()):c.limit_backward=r),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}),e.Pipeline.registerFunction(e.da.stemmer,"stemmer-da"),e.da.stopWordFilter=e.generateStopWordFilter("ad af alle alt anden at blev blive bliver da de dem den denne der deres det dette dig din disse dog du efter eller en end er et for fra ham han hans har havde have hende hendes her hos hun hvad hvis hvor i ikke ind jeg jer jo kunne man mange med meget men mig min mine mit mod ned noget nogle nu når og også om op os over på selv sig sin sine sit skal skulle som sådan thi til ud under var vi vil ville vor være været".split(" ")),e.Pipeline.registerFunction(e.da.stopWordFilter,"stopWordFilter-da")}});
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,m,i;e.da=function(){this.pipeline.reset(),this.pipeline.add(e.da.trimmer,e.da.stopWordFilter,e.da.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.da.stemmer))},e.da.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.da.trimmer=e.trimmerSupport.generateTrimmer(e.da.wordCharacters),e.Pipeline.registerFunction(e.da.trimmer,"trimmer-da"),e.da.stemmer=(r=e.stemmerSupport.Among,m=e.stemmerSupport.SnowballProgram,i=new function(){var i,t,n,s=[new r("hed",-1,1),new r("ethed",0,1),new r("ered",-1,1),new r("e",-1,1),new r("erede",3,1),new r("ende",3,1),new r("erende",5,1),new r("ene",3,1),new r("erne",3,1),new r("ere",3,1),new r("en",-1,1),new r("heden",10,1),new r("eren",10,1),new r("er",-1,1),new r("heder",13,1),new r("erer",13,1),new r("s",-1,2),new r("heds",16,1),new r("es",16,1),new r("endes",18,1),new r("erendes",19,1),new r("enes",18,1),new r("ernes",18,1),new r("eres",18,1),new r("ens",16,1),new r("hedens",24,1),new r("erens",24,1),new r("ers",16,1),new r("ets",16,1),new r("erets",28,1),new r("et",-1,1),new r("eret",30,1)],o=[new r("gd",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1)],a=[new r("ig",-1,1),new r("lig",0,1),new r("elig",1,1),new r("els",-1,1),new r("løst",-1,2)],d=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],u=[239,254,42,3,0,0,0,0,0,0,0,0,0,0,0,0,16],c=new m;function l(){var e,r=c.limit-c.cursor;c.cursor>=t&&(e=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,c.find_among_b(o,4)?(c.bra=c.cursor,c.limit_backward=e,c.cursor=c.limit-r,c.cursor>c.limit_backward&&(c.cursor--,c.bra=c.cursor,c.slice_del())):c.limit_backward=e)}this.setCurrent=function(e){c.setCurrent(e)},this.getCurrent=function(){return c.getCurrent()},this.stem=function(){var e,r=c.cursor;return function(){var e,r=c.cursor+3;if(t=c.limit,0<=r&&r<=c.limit){for(i=r;;){if(e=c.cursor,c.in_grouping(d,97,248)){c.cursor=e;break}if((c.cursor=e)>=c.limit)return;c.cursor++}for(;!c.out_grouping(d,97,248);){if(c.cursor>=c.limit)return;c.cursor++}(t=c.cursor)<i&&(t=i)}}(),c.limit_backward=r,c.cursor=c.limit,function(){var e,r;if(c.cursor>=t&&(r=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,e=c.find_among_b(s,32),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del();break;case 2:c.in_grouping_b(u,97,229)&&c.slice_del()}}(),c.cursor=c.limit,l(),c.cursor=c.limit,function(){var e,r,i,n=c.limit-c.cursor;if(c.ket=c.cursor,c.eq_s_b(2,"st")&&(c.bra=c.cursor,c.eq_s_b(2,"ig")&&c.slice_del()),c.cursor=c.limit-n,c.cursor>=t&&(r=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,e=c.find_among_b(a,5),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del(),i=c.limit-c.cursor,l(),c.cursor=c.limit-i;break;case 2:c.slice_from("løs")}}(),c.cursor=c.limit,c.cursor>=t&&(e=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,c.out_grouping_b(d,97,248)?(c.bra=c.cursor,n=c.slice_to(n),c.limit_backward=e,c.eq_v_b(n)&&c.slice_del()):c.limit_backward=e),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}),e.Pipeline.registerFunction(e.da.stemmer,"stemmer-da"),e.da.stopWordFilter=e.generateStopWordFilter("ad af alle alt anden at blev blive bliver da de dem den denne der deres det dette dig din disse dog du efter eller en end er et for fra ham han hans har havde have hende hendes her hos hun hvad hvis hvor i ikke ind jeg jer jo kunne man mange med meget men mig min mine mit mod ned noget nogle nu når og også om op os over på selv sig sin sine sit skal skulle som sådan thi til ud under var vi vil ville vor være været".split(" ")),e.Pipeline.registerFunction(e.da.stopWordFilter,"stopWordFilter-da")}});

docs/assets/javascripts/lunr/lunr.ja.js

@@ -0,0 +1 @@
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(m){if(void 0===m)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===m.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var l="2"==m.version[0];m.ja=function(){this.pipeline.reset(),this.pipeline.add(m.ja.trimmer,m.ja.stopWordFilter,m.ja.stemmer),l?this.tokenizer=m.ja.tokenizer:(m.tokenizer&&(m.tokenizer=m.ja.tokenizer),this.tokenizerFn&&(this.tokenizerFn=m.ja.tokenizer))};var j=new m.TinySegmenter;m.ja.tokenizer=function(e){var r,t,i,n,o,s,p,a,u;if(!arguments.length||null==e||null==e)return[];if(Array.isArray(e))return e.map(function(e){return l?new m.Token(e.toLowerCase()):e.toLowerCase()});for(r=(t=e.toString().toLowerCase().replace(/^\s+/,"")).length-1;0<=r;r--)if(/\S/.test(t.charAt(r))){t=t.substring(0,r+1);break}for(o=[],i=t.length,p=a=0;a<=i;a++)if(s=a-p,t.charAt(a).match(/\s/)||a==i){if(0<s)for(n=j.segment(t.slice(p,a)).filter(function(e){return!!e}),u=p,r=0;r<n.length;r++)l?o.push(new m.Token(n[r],{position:[u,n[r].length],index:o.length})):o.push(n[r]),u+=n[r].length;p=a+1}return o},m.ja.stemmer=function(e){return e},m.Pipeline.registerFunction(m.ja.stemmer,"stemmer-ja"),m.ja.wordCharacters="一二三四五六七八九十百千万億兆一-龠々〆ヵヶぁ-んァ-ヴーｱ-ﾝﾞa-zA-Zａ-ｚＡ-Ｚ0-9０-９",m.ja.trimmer=m.trimmerSupport.generateTrimmer(m.ja.wordCharacters),m.Pipeline.registerFunction(m.ja.trimmer,"trimmer-ja"),m.ja.stopWordFilter=m.generateStopWordFilter("これ それ あれ この その あの ここ そこ あそこ こちら どこ だれ なに なん 何 私 貴方 貴方方 我々 私達 あの人 あのかた 彼女 彼 です あります おります います は が の に を で え から まで より も どの と し それで しかし".split(" ")),m.Pipeline.registerFunction(m.ja.stopWordFilter,"stopWordFilter-ja"),m.jp=m.ja,m.Pipeline.registerFunction(m.jp.stemmer,"stemmer-jp"),m.Pipeline.registerFunction(m.jp.trimmer,"trimmer-jp"),m.Pipeline.registerFunction(m.jp.stopWordFilter,"stopWordFilter-jp")}});

docs/assets/javascripts/lunr/lunr.jp.js

@@ -1 +1 @@
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.jp=function(){this.pipeline.reset(),this.pipeline.add(e.jp.stopWordFilter,e.jp.stemmer),r?this.tokenizer=e.jp.tokenizer:(e.tokenizer&&(e.tokenizer=e.jp.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.jp.tokenizer))};var t=new e.TinySegmenter;e.jp.tokenizer=function(n){if(!arguments.length||null==n||null==n)return[];if(Array.isArray(n))return n.map(function(t){return r?new e.Token(t.toLowerCase()):t.toLowerCase()});for(var i=n.toString().toLowerCase().replace(/^\s+/,""),o=i.length-1;o>=0;o--)if(/\S/.test(i.charAt(o))){i=i.substring(0,o+1);break}return t.segment(i).filter(function(e){return!!e}).map(function(t){return r?new e.Token(t):t})},e.jp.stemmer=function(e){return e},e.Pipeline.registerFunction(e.jp.stemmer,"stemmer-jp"),e.jp.wordCharacters="一二三四五六七八九十百千万億兆一-龠々〆ヵヶぁ-んァ-ヴーｱ-ﾝﾞa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.jp.stopWordFilter=function(t){if(-1===e.jp.stopWordFilter.stopWords.indexOf(r?t.toString():t))return t},e.jp.stopWordFilter=e.generateStopWordFilter("これ それ あれ この その あの ここ そこ あそこ こちら どこ だれ なに なん 何 私 貴方 貴方方 我々 私達 あの人 あのかた 彼女 彼 です あります おります います は が の に を で え から まで より も どの と し それで しかし".split(" ")),e.Pipeline.registerFunction(e.jp.stopWordFilter,"stopWordFilter-jp")}});
+module.exports=require("./lunr.ja");

docs/assets/javascripts/lunr/lunr.multi.js

@@ -1 +1 @@
-!function(e,i){"function"==typeof define&&define.amd?define(i):"object"==typeof exports?module.exports=i():i()(e.lunr)}(this,function(){return function(e){e.multiLanguage=function(){for(var i=Array.prototype.slice.call(arguments),t=i.join("-"),r="",n=[],s=[],p=0;p<i.length;++p)"en"==i[p]?(r+="\\w",n.unshift(e.stopWordFilter),n.push(e.stemmer),s.push(e.stemmer)):(r+=e[i[p]].wordCharacters,n.unshift(e[i[p]].stopWordFilter),n.push(e[i[p]].stemmer),s.push(e[i[p]].stemmer));var o=e.trimmerSupport.generateTrimmer(r);return e.Pipeline.registerFunction(o,"lunr-multi-trimmer-"+t),n.unshift(o),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,n),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,s))}}}});
+!function(e,i){"function"==typeof define&&define.amd?define(i):"object"==typeof exports?module.exports=i():i()(e.lunr)}(this,function(){return function(o){o.multiLanguage=function(){for(var e=Array.prototype.slice.call(arguments),i=e.join("-"),t="",r=[],n=[],s=0;s<e.length;++s)"en"==e[s]?(t+="\\w",r.unshift(o.stopWordFilter),r.push(o.stemmer),n.push(o.stemmer)):(t+=o[e[s]].wordCharacters,r.unshift(o[e[s]].stopWordFilter),r.push(o[e[s]].stemmer),n.push(o[e[s]].stemmer));var p=o.trimmerSupport.generateTrimmer(t);return o.Pipeline.registerFunction(p,"lunr-multi-trimmer-"+i),r.unshift(p),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,r),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,n))}}}});

docs/assets/javascripts/lunr/lunr.no.js

@@ -1 +1 @@
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,n,i;e.no=function(){this.pipeline.reset(),this.pipeline.add(e.no.trimmer,e.no.stopWordFilter,e.no.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.no.stemmer))},e.no.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.no.trimmer=e.trimmerSupport.generateTrimmer(e.no.wordCharacters),e.Pipeline.registerFunction(e.no.trimmer,"trimmer-no"),e.no.stemmer=(r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){var e,i,t=[new r("a",-1,1),new r("e",-1,1),new r("ede",1,1),new r("ande",1,1),new r("ende",1,1),new r("ane",1,1),new r("ene",1,1),new r("hetene",6,1),new r("erte",1,3),new r("en",-1,1),new r("heten",9,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",12,1),new r("s",-1,2),new r("as",14,1),new r("es",14,1),new r("edes",16,1),new r("endes",16,1),new r("enes",16,1),new r("hetenes",19,1),new r("ens",14,1),new r("hetens",21,1),new r("ers",14,1),new r("ets",14,1),new r("et",-1,1),new r("het",25,1),new r("ert",-1,3),new r("ast",-1,1)],o=[new r("dt",-1,-1),new r("vt",-1,-1)],s=[new r("leg",-1,1),new r("eleg",0,1),new r("ig",-1,1),new r("eig",2,1),new r("lig",2,1),new r("elig",4,1),new r("els",-1,1),new r("lov",-1,1),new r("elov",7,1),new r("slov",7,1),new r("hetslov",9,1)],a=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],m=[119,125,149,1],l=new n;this.setCurrent=function(e){l.setCurrent(e)},this.getCurrent=function(){return l.getCurrent()},this.stem=function(){var r,n,u,d,c=l.cursor;return function(){var r,n=l.cursor+3;if(i=l.limit,0<=n||n<=l.limit){for(e=n;;){if(r=l.cursor,l.in_grouping(a,97,248)){l.cursor=r;break}if(r>=l.limit)return;l.cursor=r+1}for(;!l.out_grouping(a,97,248);){if(l.cursor>=l.limit)return;l.cursor++}(i=l.cursor)<e&&(i=e)}}(),l.limit_backward=c,l.cursor=l.limit,function(){var e,r,n;if(l.cursor>=i&&(r=l.limit_backward,l.limit_backward=i,l.ket=l.cursor,e=l.find_among_b(t,29),l.limit_backward=r,e))switch(l.bra=l.cursor,e){case 1:l.slice_del();break;case 2:n=l.limit-l.cursor,l.in_grouping_b(m,98,122)?l.slice_del():(l.cursor=l.limit-n,l.eq_s_b(1,"k")&&l.out_grouping_b(a,97,248)&&l.slice_del());break;case 3:l.slice_from("er")}}(),l.cursor=l.limit,n=l.limit-l.cursor,l.cursor>=i&&(r=l.limit_backward,l.limit_backward=i,l.ket=l.cursor,l.find_among_b(o,2)?(l.bra=l.cursor,l.limit_backward=r,l.cursor=l.limit-n,l.cursor>l.limit_backward&&(l.cursor--,l.bra=l.cursor,l.slice_del())):l.limit_backward=r),l.cursor=l.limit,l.cursor>=i&&(d=l.limit_backward,l.limit_backward=i,l.ket=l.cursor,(u=l.find_among_b(s,11))?(l.bra=l.cursor,l.limit_backward=d,1==u&&l.slice_del()):l.limit_backward=d),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}),e.Pipeline.registerFunction(e.no.stemmer,"stemmer-no"),e.no.stopWordFilter=e.generateStopWordFilter("alle at av bare begge ble blei bli blir blitt både båe da de deg dei deim deira deires dem den denne der dere deres det dette di din disse ditt du dykk dykkar då eg ein eit eitt eller elles en enn er et ett etter for fordi fra før ha hadde han hans har hennar henne hennes her hjå ho hoe honom hoss hossen hun hva hvem hver hvilke hvilken hvis hvor hvordan hvorfor i ikke ikkje ikkje ingen ingi inkje inn inni ja jeg kan kom korleis korso kun kunne kva kvar kvarhelst kven kvi kvifor man mange me med medan meg meget mellom men mi min mine mitt mot mykje ned no noe noen noka noko nokon nokor nokre nå når og også om opp oss over på samme seg selv si si sia sidan siden sin sine sitt sjøl skal skulle slik so som som somme somt så sånn til um upp ut uten var vart varte ved vere verte vi vil ville vore vors vort vår være være vært å".split(" ")),e.Pipeline.registerFunction(e.no.stopWordFilter,"stopWordFilter-no")}});
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,n,i;e.no=function(){this.pipeline.reset(),this.pipeline.add(e.no.trimmer,e.no.stopWordFilter,e.no.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.no.stemmer))},e.no.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.no.trimmer=e.trimmerSupport.generateTrimmer(e.no.wordCharacters),e.Pipeline.registerFunction(e.no.trimmer,"trimmer-no"),e.no.stemmer=(r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){var o,s,a=[new r("a",-1,1),new r("e",-1,1),new r("ede",1,1),new r("ande",1,1),new r("ende",1,1),new r("ane",1,1),new r("ene",1,1),new r("hetene",6,1),new r("erte",1,3),new r("en",-1,1),new r("heten",9,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",12,1),new r("s",-1,2),new r("as",14,1),new r("es",14,1),new r("edes",16,1),new r("endes",16,1),new r("enes",16,1),new r("hetenes",19,1),new r("ens",14,1),new r("hetens",21,1),new r("ers",14,1),new r("ets",14,1),new r("et",-1,1),new r("het",25,1),new r("ert",-1,3),new r("ast",-1,1)],m=[new r("dt",-1,-1),new r("vt",-1,-1)],l=[new r("leg",-1,1),new r("eleg",0,1),new r("ig",-1,1),new r("eig",2,1),new r("lig",2,1),new r("elig",4,1),new r("els",-1,1),new r("lov",-1,1),new r("elov",7,1),new r("slov",7,1),new r("hetslov",9,1)],u=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],d=[119,125,149,1],c=new n;this.setCurrent=function(e){c.setCurrent(e)},this.getCurrent=function(){return c.getCurrent()},this.stem=function(){var e,r,n,i,t=c.cursor;return function(){var e,r=c.cursor+3;if(s=c.limit,0<=r||r<=c.limit){for(o=r;;){if(e=c.cursor,c.in_grouping(u,97,248)){c.cursor=e;break}if(e>=c.limit)return;c.cursor=e+1}for(;!c.out_grouping(u,97,248);){if(c.cursor>=c.limit)return;c.cursor++}(s=c.cursor)<o&&(s=o)}}(),c.limit_backward=t,c.cursor=c.limit,function(){var e,r,n;if(c.cursor>=s&&(r=c.limit_backward,c.limit_backward=s,c.ket=c.cursor,e=c.find_among_b(a,29),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del();break;case 2:n=c.limit-c.cursor,c.in_grouping_b(d,98,122)?c.slice_del():(c.cursor=c.limit-n,c.eq_s_b(1,"k")&&c.out_grouping_b(u,97,248)&&c.slice_del());break;case 3:c.slice_from("er")}}(),c.cursor=c.limit,r=c.limit-c.cursor,c.cursor>=s&&(e=c.limit_backward,c.limit_backward=s,c.ket=c.cursor,c.find_among_b(m,2)?(c.bra=c.cursor,c.limit_backward=e,c.cursor=c.limit-r,c.cursor>c.limit_backward&&(c.cursor--,c.bra=c.cursor,c.slice_del())):c.limit_backward=e),c.cursor=c.limit,c.cursor>=s&&(i=c.limit_backward,c.limit_backward=s,c.ket=c.cursor,(n=c.find_among_b(l,11))?(c.bra=c.cursor,c.limit_backward=i,1==n&&c.slice_del()):c.limit_backward=i),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}),e.Pipeline.registerFunction(e.no.stemmer,"stemmer-no"),e.no.stopWordFilter=e.generateStopWordFilter("alle at av bare begge ble blei bli blir blitt både båe da de deg dei deim deira deires dem den denne der dere deres det dette di din disse ditt du dykk dykkar då eg ein eit eitt eller elles en enn er et ett etter for fordi fra før ha hadde han hans har hennar henne hennes her hjå ho hoe honom hoss hossen hun hva hvem hver hvilke hvilken hvis hvor hvordan hvorfor i ikke ikkje ikkje ingen ingi inkje inn inni ja jeg kan kom korleis korso kun kunne kva kvar kvarhelst kven kvi kvifor man mange me med medan meg meget mellom men mi min mine mitt mot mykje ned no noe noen noka noko nokon nokor nokre nå når og også om opp oss over på samme seg selv si si sia sidan siden sin sine sitt sjøl skal skulle slik so som som somme somt så sånn til um upp ut uten var vart varte ved vere verte vi vil ville vore vors vort vår være være vært å".split(" ")),e.Pipeline.registerFunction(e.no.stopWordFilter,"stopWordFilter-no")}});

docs/assets/javascripts/lunr/lunr.stemmer.support.js

@@ -1 +1 @@
-!function(r,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(r.lunr)}(this,function(){return function(r){r.stemmerSupport={Among:function(r,t,i,s){if(this.toCharArray=function(r){for(var t=r.length,i=new Array(t),s=0;s<t;s++)i[s]=r.charCodeAt(s);return i},!r&&""!=r||!t&&0!=t||!i)throw"Bad Among initialisation: s:"+r+", substring_i: "+t+", result: "+i;this.s_size=r.length,this.s=this.toCharArray(r),this.substring_i=t,this.result=i,this.method=s},SnowballProgram:function(){var r;return{bra:0,ket:0,limit:0,cursor:0,limit_backward:0,setCurrent:function(t){r=t,this.cursor=0,this.limit=t.length,this.limit_backward=0,this.bra=this.cursor,this.ket=this.limit},getCurrent:function(){var t=r;return r=null,t},in_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e<=s&&e>=i&&t[(e-=i)>>3]&1<<(7&e))return this.cursor++,!0}return!1},in_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e<=s&&e>=i&&t[(e-=i)>>3]&1<<(7&e))return this.cursor--,!0}return!1},out_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e>s||e<i)return this.cursor++,!0;if(!(t[(e-=i)>>3]&1<<(7&e)))return this.cursor++,!0}return!1},out_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e>s||e<i)return this.cursor--,!0;if(!(t[(e-=i)>>3]&1<<(7&e)))return this.cursor--,!0}return!1},eq_s:function(t,i){if(this.limit-this.cursor<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor+s)!=i.charCodeAt(s))return!1;return this.cursor+=t,!0},eq_s_b:function(t,i){if(this.cursor-this.limit_backward<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor-t+s)!=i.charCodeAt(s))return!1;return this.cursor-=t,!0},find_among:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=l;m<_.s_size;m++){if(n+l==u){f=-1;break}if(f=r.charCodeAt(n+l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){if(o>=(_=t[s]).s_size){if(this.cursor=n+_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n+_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},find_among_b:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit_backward,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=(m=t[a]).s_size-1-l;_>=0;_--){if(n-l==u){f=-1;break}if(f=r.charCodeAt(n-1-l)-m.s[_])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var m;if(o>=(m=t[s]).s_size){if(this.cursor=n-m.s_size,!m.method)return m.result;var b=m.method();if(this.cursor=n-m.s_size,b)return m.result}if((s=m.substring_i)<0)return 0}},replace_s:function(t,i,s){var e=s.length-(i-t),n=r.substring(0,t),u=r.substring(i);return r=n+s+u,this.limit+=e,this.cursor>=i?this.cursor+=e:this.cursor>t&&(this.cursor=t),e},slice_check:function(){if(this.bra<0||this.bra>this.ket||this.ket>this.limit||this.limit>r.length)throw"faulty slice operation"},slice_from:function(r){this.slice_check(),this.replace_s(this.bra,this.ket,r)},slice_del:function(){this.slice_from("")},insert:function(r,t,i){var s=this.replace_s(r,t,i);r<=this.bra&&(this.bra+=s),r<=this.ket&&(this.ket+=s)},slice_to:function(){return this.slice_check(),r.substring(this.bra,this.ket)},eq_v_b:function(r){return this.eq_s_b(r.length,r)}}}},r.trimmerSupport={generateTrimmer:function(r){var t=new RegExp("^[^"+r+"]+"),i=new RegExp("[^"+r+"]+$");return function(r){return"function"==typeof r.update?r.update(function(r){return r.replace(t,"").replace(i,"")}):r.replace(t,"").replace(i,"")}}}}});
+!function(r,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(r.lunr)}(this,function(){return function(r){r.stemmerSupport={Among:function(r,t,i,s){if(this.toCharArray=function(r){for(var t=r.length,i=new Array(t),s=0;s<t;s++)i[s]=r.charCodeAt(s);return i},!r&&""!=r||!t&&0!=t||!i)throw"Bad Among initialisation: s:"+r+", substring_i: "+t+", result: "+i;this.s_size=r.length,this.s=this.toCharArray(r),this.substring_i=t,this.result=i,this.method=s},SnowballProgram:function(){var b;return{bra:0,ket:0,limit:0,cursor:0,limit_backward:0,setCurrent:function(r){b=r,this.cursor=0,this.limit=r.length,this.limit_backward=0,this.bra=this.cursor,this.ket=this.limit},getCurrent:function(){var r=b;return b=null,r},in_grouping:function(r,t,i){if(this.cursor<this.limit){var s=b.charCodeAt(this.cursor);if(s<=i&&t<=s&&r[(s-=t)>>3]&1<<(7&s))return this.cursor++,!0}return!1},in_grouping_b:function(r,t,i){if(this.cursor>this.limit_backward){var s=b.charCodeAt(this.cursor-1);if(s<=i&&t<=s&&r[(s-=t)>>3]&1<<(7&s))return this.cursor--,!0}return!1},out_grouping:function(r,t,i){if(this.cursor<this.limit){var s=b.charCodeAt(this.cursor);if(i<s||s<t)return this.cursor++,!0;if(!(r[(s-=t)>>3]&1<<(7&s)))return this.cursor++,!0}return!1},out_grouping_b:function(r,t,i){if(this.cursor>this.limit_backward){var s=b.charCodeAt(this.cursor-1);if(i<s||s<t)return this.cursor--,!0;if(!(r[(s-=t)>>3]&1<<(7&s)))return this.cursor--,!0}return!1},eq_s:function(r,t){if(this.limit-this.cursor<r)return!1;for(var i=0;i<r;i++)if(b.charCodeAt(this.cursor+i)!=t.charCodeAt(i))return!1;return this.cursor+=r,!0},eq_s_b:function(r,t){if(this.cursor-this.limit_backward<r)return!1;for(var i=0;i<r;i++)if(b.charCodeAt(this.cursor-r+i)!=t.charCodeAt(i))return!1;return this.cursor-=r,!0},find_among:function(r,t){for(var i=0,s=t,e=this.cursor,n=this.limit,u=0,o=0,h=!1;;){for(var c=i+(s-i>>1),a=0,f=u<o?u:o,l=r[c],_=f;_<l.s_size;_++){if(e+f==n){a=-1;break}if(a=b.charCodeAt(e+f)-l.s[_])break;f++}if(a<0?(s=c,o=f):(i=c,u=f),s-i<=1){if(0<i||s==i||h)break;h=!0}}for(;;){if(u>=(l=r[i]).s_size){if(this.cursor=e+l.s_size,!l.method)return l.result;var m=l.method();if(this.cursor=e+l.s_size,m)return l.result}if((i=l.substring_i)<0)return 0}},find_among_b:function(r,t){for(var i=0,s=t,e=this.cursor,n=this.limit_backward,u=0,o=0,h=!1;;){for(var c=i+(s-i>>1),a=0,f=u<o?u:o,l=(_=r[c]).s_size-1-f;0<=l;l--){if(e-f==n){a=-1;break}if(a=b.charCodeAt(e-1-f)-_.s[l])break;f++}if(a<0?(s=c,o=f):(i=c,u=f),s-i<=1){if(0<i||s==i||h)break;h=!0}}for(;;){var _;if(u>=(_=r[i]).s_size){if(this.cursor=e-_.s_size,!_.method)return _.result;var m=_.method();if(this.cursor=e-_.s_size,m)return _.result}if((i=_.substring_i)<0)return 0}},replace_s:function(r,t,i){var s=i.length-(t-r);return b=b.substring(0,r)+i+b.substring(t),this.limit+=s,this.cursor>=t?this.cursor+=s:this.cursor>r&&(this.cursor=r),s},slice_check:function(){if(this.bra<0||this.bra>this.ket||this.ket>this.limit||this.limit>b.length)throw"faulty slice operation"},slice_from:function(r){this.slice_check(),this.replace_s(this.bra,this.ket,r)},slice_del:function(){this.slice_from("")},insert:function(r,t,i){var s=this.replace_s(r,t,i);r<=this.bra&&(this.bra+=s),r<=this.ket&&(this.ket+=s)},slice_to:function(){return this.slice_check(),b.substring(this.bra,this.ket)},eq_v_b:function(r){return this.eq_s_b(r.length,r)}}}},r.trimmerSupport={generateTrimmer:function(r){var t=new RegExp("^[^"+r+"]+"),i=new RegExp("[^"+r+"]+$");return function(r){return"function"==typeof r.update?r.update(function(r){return r.replace(t,"").replace(i,"")}):r.replace(t,"").replace(i,"")}}}}});

docs/assets/javascripts/lunr/lunr.sv.js

@@ -1 +1 @@
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,n,t;e.sv=function(){this.pipeline.reset(),this.pipeline.add(e.sv.trimmer,e.sv.stopWordFilter,e.sv.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sv.stemmer))},e.sv.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.sv.trimmer=e.trimmerSupport.generateTrimmer(e.sv.wordCharacters),e.Pipeline.registerFunction(e.sv.trimmer,"trimmer-sv"),e.sv.stemmer=(r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,t=new function(){var e,t,i=[new r("a",-1,1),new r("arna",0,1),new r("erna",0,1),new r("heterna",2,1),new r("orna",0,1),new r("ad",-1,1),new r("e",-1,1),new r("ade",6,1),new r("ande",6,1),new r("arne",6,1),new r("are",6,1),new r("aste",6,1),new r("en",-1,1),new r("anden",12,1),new r("aren",12,1),new r("heten",12,1),new r("ern",-1,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",18,1),new r("or",-1,1),new r("s",-1,2),new r("as",21,1),new r("arnas",22,1),new r("ernas",22,1),new r("ornas",22,1),new r("es",21,1),new r("ades",26,1),new r("andes",26,1),new r("ens",21,1),new r("arens",29,1),new r("hetens",29,1),new r("erns",21,1),new r("at",-1,1),new r("andet",-1,1),new r("het",-1,1),new r("ast",-1,1)],s=[new r("dd",-1,-1),new r("gd",-1,-1),new r("nn",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1),new r("tt",-1,-1)],a=[new r("ig",-1,1),new r("lig",0,1),new r("els",-1,1),new r("fullt",-1,3),new r("löst",-1,2)],o=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,24,0,32],u=[119,127,149],m=new n;this.setCurrent=function(e){m.setCurrent(e)},this.getCurrent=function(){return m.getCurrent()},this.stem=function(){var r,n=m.cursor;return function(){var r,n=m.cursor+3;if(t=m.limit,0<=n||n<=m.limit){for(e=n;;){if(r=m.cursor,m.in_grouping(o,97,246)){m.cursor=r;break}if(m.cursor=r,m.cursor>=m.limit)return;m.cursor++}for(;!m.out_grouping(o,97,246);){if(m.cursor>=m.limit)return;m.cursor++}(t=m.cursor)<e&&(t=e)}}(),m.limit_backward=n,m.cursor=m.limit,function(){var e,r=m.limit_backward;if(m.cursor>=t&&(m.limit_backward=t,m.cursor=m.limit,m.ket=m.cursor,e=m.find_among_b(i,37),m.limit_backward=r,e))switch(m.bra=m.cursor,e){case 1:m.slice_del();break;case 2:m.in_grouping_b(u,98,121)&&m.slice_del()}}(),m.cursor=m.limit,r=m.limit_backward,m.cursor>=t&&(m.limit_backward=t,m.cursor=m.limit,m.find_among_b(s,7)&&(m.cursor=m.limit,m.ket=m.cursor,m.cursor>m.limit_backward&&(m.bra=--m.cursor,m.slice_del())),m.limit_backward=r),m.cursor=m.limit,function(){var e,r;if(m.cursor>=t){if(r=m.limit_backward,m.limit_backward=t,m.cursor=m.limit,m.ket=m.cursor,e=m.find_among_b(a,5))switch(m.bra=m.cursor,e){case 1:m.slice_del();break;case 2:m.slice_from("lös");break;case 3:m.slice_from("full")}m.limit_backward=r}}(),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return t.setCurrent(e),t.stem(),t.getCurrent()}):(t.setCurrent(e),t.stem(),t.getCurrent())}),e.Pipeline.registerFunction(e.sv.stemmer,"stemmer-sv"),e.sv.stopWordFilter=e.generateStopWordFilter("alla allt att av blev bli blir blivit de dem den denna deras dess dessa det detta dig din dina ditt du där då efter ej eller en er era ert ett från för ha hade han hans har henne hennes hon honom hur här i icke ingen inom inte jag ju kan kunde man med mellan men mig min mina mitt mot mycket ni nu när någon något några och om oss på samma sedan sig sin sina sitta själv skulle som så sådan sådana sådant till under upp ut utan vad var vara varför varit varje vars vart vem vi vid vilka vilkas vilken vilket vår våra vårt än är åt över".split(" ")),e.Pipeline.registerFunction(e.sv.stopWordFilter,"stopWordFilter-sv")}});
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,l,n;e.sv=function(){this.pipeline.reset(),this.pipeline.add(e.sv.trimmer,e.sv.stopWordFilter,e.sv.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sv.stemmer))},e.sv.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.sv.trimmer=e.trimmerSupport.generateTrimmer(e.sv.wordCharacters),e.Pipeline.registerFunction(e.sv.trimmer,"trimmer-sv"),e.sv.stemmer=(r=e.stemmerSupport.Among,l=e.stemmerSupport.SnowballProgram,n=new function(){var n,t,i=[new r("a",-1,1),new r("arna",0,1),new r("erna",0,1),new r("heterna",2,1),new r("orna",0,1),new r("ad",-1,1),new r("e",-1,1),new r("ade",6,1),new r("ande",6,1),new r("arne",6,1),new r("are",6,1),new r("aste",6,1),new r("en",-1,1),new r("anden",12,1),new r("aren",12,1),new r("heten",12,1),new r("ern",-1,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",18,1),new r("or",-1,1),new r("s",-1,2),new r("as",21,1),new r("arnas",22,1),new r("ernas",22,1),new r("ornas",22,1),new r("es",21,1),new r("ades",26,1),new r("andes",26,1),new r("ens",21,1),new r("arens",29,1),new r("hetens",29,1),new r("erns",21,1),new r("at",-1,1),new r("andet",-1,1),new r("het",-1,1),new r("ast",-1,1)],s=[new r("dd",-1,-1),new r("gd",-1,-1),new r("nn",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1),new r("tt",-1,-1)],a=[new r("ig",-1,1),new r("lig",0,1),new r("els",-1,1),new r("fullt",-1,3),new r("löst",-1,2)],o=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,24,0,32],u=[119,127,149],m=new l;this.setCurrent=function(e){m.setCurrent(e)},this.getCurrent=function(){return m.getCurrent()},this.stem=function(){var e,r=m.cursor;return function(){var e,r=m.cursor+3;if(t=m.limit,0<=r||r<=m.limit){for(n=r;;){if(e=m.cursor,m.in_grouping(o,97,246)){m.cursor=e;break}if(m.cursor=e,m.cursor>=m.limit)return;m.cursor++}for(;!m.out_grouping(o,97,246);){if(m.cursor>=m.limit)return;m.cursor++}(t=m.cursor)<n&&(t=n)}}(),m.limit_backward=r,m.cursor=m.limit,function(){var e,r=m.limit_backward;if(m.cursor>=t&&(m.limit_backward=t,m.cursor=m.limit,m.ket=m.cursor,e=m.find_among_b(i,37),m.limit_backward=r,e))switch(m.bra=m.cursor,e){case 1:m.slice_del();break;case 2:m.in_grouping_b(u,98,121)&&m.slice_del()}}(),m.cursor=m.limit,e=m.limit_backward,m.cursor>=t&&(m.limit_backward=t,m.cursor=m.limit,m.find_among_b(s,7)&&(m.cursor=m.limit,m.ket=m.cursor,m.cursor>m.limit_backward&&(m.bra=--m.cursor,m.slice_del())),m.limit_backward=e),m.cursor=m.limit,function(){var e,r;if(m.cursor>=t){if(r=m.limit_backward,m.limit_backward=t,m.cursor=m.limit,m.ket=m.cursor,e=m.find_among_b(a,5))switch(m.bra=m.cursor,e){case 1:m.slice_del();break;case 2:m.slice_from("lös");break;case 3:m.slice_from("full")}m.limit_backward=r}}(),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}),e.Pipeline.registerFunction(e.sv.stemmer,"stemmer-sv"),e.sv.stopWordFilter=e.generateStopWordFilter("alla allt att av blev bli blir blivit de dem den denna deras dess dessa det detta dig din dina ditt du där då efter ej eller en er era ert ett från för ha hade han hans har henne hennes hon honom hur här i icke ingen inom inte jag ju kan kunde man med mellan men mig min mina mitt mot mycket ni nu när någon något några och om oss på samma sedan sig sin sina sitta själv skulle som så sådan sådana sådant till under upp ut utan vad var vara varför varit varje vars vart vem vi vid vilka vilkas vilken vilket vår våra vårt än är åt över".split(" ")),e.Pipeline.registerFunction(e.sv.stopWordFilter,"stopWordFilter-sv")}});

docs/assets/javascripts/lunr/lunr.th.js

@@ -0,0 +1 @@
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(t){if(void 0===t)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===t.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var i="2"==t.version[0];t.th=function(){this.pipeline.reset(),this.pipeline.add(t.th.trimmer),i?this.tokenizer=t.th.tokenizer:(t.tokenizer&&(t.tokenizer=t.th.tokenizer),this.tokenizerFn&&(this.tokenizerFn=t.th.tokenizer))},t.th.wordCharacters="[฀-๿]",t.th.trimmer=t.trimmerSupport.generateTrimmer(t.th.wordCharacters),t.Pipeline.registerFunction(t.th.trimmer,"trimmer-th");var n=t.wordcut;n.init(),t.th.tokenizer=function(e){if(!arguments.length||null==e||null==e)return[];if(Array.isArray(e))return e.map(function(e){return i?new t.Token(e):e});var r=e.toString().replace(/^\s+/,"");return n.cut(r).split("|")}}});

docs/convert/index.html

@@ -2,7 +2,7 @@
 
 
 
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en" class="no-js">
   <head>
     
@@ -32,7 +32,7 @@
         <meta name="lang:search.tokenizer" content="[\s\-]+">
       
       <link rel="shortcut icon" href="../assets/images/favicon.png">
-      <meta name="generator" content="mkdocs-0.17.5, mkdocs-material-2.9.2">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
     
     
       
@@ -40,16 +40,16 @@
       
     
     
-      <link rel="stylesheet" href="../assets/stylesheets/application.ba0fd1a6.css">
+      <link rel="stylesheet" href="../assets/stylesheets/application.750b69bd.css">
       
       
     
     
-      <script src="../assets/javascripts/modernizr.1aa3b519.js"></script>
+      <script src="../assets/javascripts/modernizr.74668098.js"></script>
     
     
-      <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
       
+        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
         <style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
       
@@ -57,6 +57,10 @@
     <link rel="stylesheet" href="../assets/fonts/material-icons.css">
     
     
+    
+      
+    
+    
   </head>
   
     <body dir="ltr">
@@ -111,21 +115,18 @@
       <div class="md-flex__cell md-flex__cell--stretch">
         <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
           
-            
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Yq
-                Yq
+            </span>
-              </span>
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Convert
-                Convert
+            </span>
-              </span>
-            
           
         </div>
       </div>
       <div class="md-flex__cell md-flex__cell--shrink">
         
-          
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-            <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
           
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
@@ -150,7 +151,6 @@
   </div>
 </div>
         
-        
       </div>
       
         <div class="md-flex__cell md-flex__cell--shrink">
@@ -160,20 +160,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
           </div>
         </div>
       
@@ -195,11 +193,11 @@
                   <div class="md-sidebar__inner">
                     <nav class="md-nav md-nav--primary" data-md-level="0">
   <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <span class="md-nav__button md-logo">
+    <a href=".." title="Yq" class="md-nav__button md-logo">
       
         <i class="md-icon"></i>
       
-    </span>
+    </a>
     Yq
   </label>
   
@@ -209,20 +207,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
     </div>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -268,6 +264,18 @@
       
 
 
+  <li class="md-nav__item">
+    <a href="../prefix/" title="Prefix" class="md-nav__link">
+      Prefix
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
   <li class="md-nav__item">
     <a href="../delete/" title="Delete" class="md-nav__link">
       Delete
@@ -501,7 +509,6 @@ b:
           Material for MkDocs</a>
       </div>
       
-        
   <div class="md-footer-social">
     <link rel="stylesheet" href="../assets/fonts/font-awesome.css">
     
@@ -511,19 +518,15 @@ b:
     
   </div>
 
-      
     </div>
   </div>
 </footer>
       
     </div>
     
-      <script src="../assets/javascripts/application.a59e2a89.js"></script>
+      <script src="../assets/javascripts/application.39abc4af.js"></script>
-      
-      <script>app.initialize({version:"0.17.5",url:{base:".."}})</script>
-      
-    
       
+      <script>app.initialize({version:"1.0.4",url:{base:".."}})</script>
       
     
   </body>

docs/create/index.html

@@ -2,7 +2,7 @@
 
 
 
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en" class="no-js">
   <head>
     
@@ -32,7 +32,7 @@
         <meta name="lang:search.tokenizer" content="[\s\-]+">
       
       <link rel="shortcut icon" href="../assets/images/favicon.png">
-      <meta name="generator" content="mkdocs-0.17.5, mkdocs-material-2.9.2">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
     
     
       
@@ -40,16 +40,16 @@
       
     
     
-      <link rel="stylesheet" href="../assets/stylesheets/application.ba0fd1a6.css">
+      <link rel="stylesheet" href="../assets/stylesheets/application.750b69bd.css">
       
       
     
     
-      <script src="../assets/javascripts/modernizr.1aa3b519.js"></script>
+      <script src="../assets/javascripts/modernizr.74668098.js"></script>
     
     
-      <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
       
+        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
         <style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
       
@@ -57,6 +57,10 @@
     <link rel="stylesheet" href="../assets/fonts/material-icons.css">
     
     
+    
+      
+    
+    
   </head>
   
     <body dir="ltr">
@@ -111,21 +115,18 @@
       <div class="md-flex__cell md-flex__cell--stretch">
         <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
           
-            
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Yq
-                Yq
+            </span>
-              </span>
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Create
-                Create
+            </span>
-              </span>
-            
           
         </div>
       </div>
       <div class="md-flex__cell md-flex__cell--shrink">
         
-          
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-            <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
           
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
@@ -150,7 +151,6 @@
   </div>
 </div>
         
-        
       </div>
       
         <div class="md-flex__cell md-flex__cell--shrink">
@@ -160,20 +160,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
           </div>
         </div>
       
@@ -195,11 +193,11 @@
                   <div class="md-sidebar__inner">
                     <nav class="md-nav md-nav--primary" data-md-level="0">
   <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <span class="md-nav__button md-logo">
+    <a href=".." title="Yq" class="md-nav__button md-logo">
       
         <i class="md-icon"></i>
       
-    </span>
+    </a>
     Yq
   </label>
   
@@ -209,20 +207,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
     </div>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -268,6 +264,18 @@
       
 
 
+  <li class="md-nav__item">
+    <a href="../prefix/" title="Prefix" class="md-nav__link">
+      Prefix
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
   <li class="md-nav__item">
     <a href="../delete/" title="Delete" class="md-nav__link">
       Delete
@@ -324,6 +332,13 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#keys-and-values-with-leading-dashes" title="Keys (and values) with leading dashes" class="md-nav__link">
+    Keys (and values) with leading dashes
+  </a>
+  
+</li>
+      
       
       
       
@@ -398,6 +413,13 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#keys-and-values-with-leading-dashes" title="Keys (and values) with leading dashes" class="md-nav__link">
+    Keys (and values) with leading dashes
+  </a>
+  
+</li>
+      
       
       
       
@@ -436,7 +458,7 @@
 <p>Create scripts follow the same format as the update scripts.</p>
 <p>Given a script create_instructions.yaml of:</p>
 <pre><code class="yaml">b.c: 3
-b.e[0].name: Howdy Partner
+b.e[+].name: Howdy Partner
 </code></pre>
 
 <p>then</p>
@@ -468,6 +490,15 @@ b.e[0].name: Howdy Partner
 
 <p>Any valid yaml key can be specified as part of a key lookup.</p>
 <p>Note that the path is in quotes to avoid the square brackets being interpreted by your shell.</p>
+<h3 id="keys-and-values-with-leading-dashes">Keys (and values) with leading dashes<a class="headerlink" href="#keys-and-values-with-leading-dashes" title="Permanent link">&para;</a></h3>
+<p>If a key or value has leading dashes, yq won't know that you are passing a value as opposed to a flag (and you will get a 'bad flag syntax' error).</p>
+<p>To fix that, you will need to tell it to stop processing flags by adding '--' after the last flag like so:</p>
+<pre><code class="bash">yq n -t -- --key --value
+</code></pre>
+
+<p>Will result in</p>
+<p><code>`
+--key: --value</code></p>
                 
                   
                 
@@ -531,7 +562,6 @@ b.e[0].name: Howdy Partner
           Material for MkDocs</a>
       </div>
       
-        
   <div class="md-footer-social">
     <link rel="stylesheet" href="../assets/fonts/font-awesome.css">
     
@@ -541,19 +571,15 @@ b.e[0].name: Howdy Partner
     
   </div>
 
-      
     </div>
   </div>
 </footer>
       
     </div>
     
-      <script src="../assets/javascripts/application.a59e2a89.js"></script>
+      <script src="../assets/javascripts/application.39abc4af.js"></script>
-      
-      <script>app.initialize({version:"0.17.5",url:{base:".."}})</script>
-      
-    
       
+      <script>app.initialize({version:"1.0.4",url:{base:".."}})</script>
       
     
   </body>

docs/delete/index.html

@@ -2,7 +2,7 @@
 
 
 
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en" class="no-js">
   <head>
     
@@ -32,7 +32,7 @@
         <meta name="lang:search.tokenizer" content="[\s\-]+">
       
       <link rel="shortcut icon" href="../assets/images/favicon.png">
-      <meta name="generator" content="mkdocs-0.17.5, mkdocs-material-2.9.2">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
     
     
       
@@ -40,16 +40,16 @@
       
     
     
-      <link rel="stylesheet" href="../assets/stylesheets/application.ba0fd1a6.css">
+      <link rel="stylesheet" href="../assets/stylesheets/application.750b69bd.css">
       
       
     
     
-      <script src="../assets/javascripts/modernizr.1aa3b519.js"></script>
+      <script src="../assets/javascripts/modernizr.74668098.js"></script>
     
     
-      <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
       
+        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
         <style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
       
@@ -57,6 +57,10 @@
     <link rel="stylesheet" href="../assets/fonts/material-icons.css">
     
     
+    
+      
+    
+    
   </head>
   
     <body dir="ltr">
@@ -111,21 +115,18 @@
       <div class="md-flex__cell md-flex__cell--stretch">
         <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
           
-            
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Yq
-                Yq
+            </span>
-              </span>
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Delete
-                Delete
+            </span>
-              </span>
-            
           
         </div>
       </div>
       <div class="md-flex__cell md-flex__cell--shrink">
         
-          
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-            <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
           
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
@@ -150,7 +151,6 @@
   </div>
 </div>
         
-        
       </div>
       
         <div class="md-flex__cell md-flex__cell--shrink">
@@ -160,20 +160,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
           </div>
         </div>
       
@@ -195,11 +193,11 @@
                   <div class="md-sidebar__inner">
                     <nav class="md-nav md-nav--primary" data-md-level="0">
   <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <span class="md-nav__button md-logo">
+    <a href=".." title="Yq" class="md-nav__button md-logo">
       
         <i class="md-icon"></i>
       
-    </span>
+    </a>
     Yq
   </label>
   
@@ -209,20 +207,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
     </div>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -268,6 +264,18 @@
       
 
 
+  <li class="md-nav__item">
+    <a href="../prefix/" title="Prefix" class="md-nav__link">
+      Prefix
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+  
 
 
   <li class="md-nav__item md-nav__item--active">
@@ -317,6 +325,27 @@
     Deleting nodes in-place
   </a>
   
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#splat" title="Splat" class="md-nav__link">
+    Splat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#prefix-splat" title="Prefix Splat" class="md-nav__link">
+    Prefix Splat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#array-splat" title="Array Splat" class="md-nav__link">
+    Array Splat
+  </a>
+  
 </li>
       
         <li class="md-nav__item">
@@ -340,6 +369,13 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#keys-and-values-with-leading-dashes" title="Keys (and values) with leading dashes" class="md-nav__link">
+    Keys (and values) with leading dashes
+  </a>
+  
+</li>
+      
       
       
       
@@ -431,6 +467,27 @@
     Deleting nodes in-place
   </a>
   
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#splat" title="Splat" class="md-nav__link">
+    Splat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#prefix-splat" title="Prefix Splat" class="md-nav__link">
+    Prefix Splat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#array-splat" title="Array Splat" class="md-nav__link">
+    Array Splat
+  </a>
+  
 </li>
       
         <li class="md-nav__item">
@@ -454,6 +511,13 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#keys-and-values-with-leading-dashes" title="Keys (and values) with leading dashes" class="md-nav__link">
+    Keys (and values) with leading dashes
+  </a>
+  
+</li>
+      
       
       
       
@@ -530,6 +594,91 @@
 </code></pre>
 
 <p>will update the sample.yaml file so that the 'c' node is deleted</p>
+<h3 id="splat">Splat<a class="headerlink" href="#splat" title="Permanent link">&para;</a></h3>
+<p>Given a sample.yaml file of:</p>
+<pre><code class="yaml">---
+bob:
+  item1:
+    cats: bananas
+    dogs: woof
+  item2:
+    cats: apples
+    dogs: woof2
+  thing:
+    cats: oranges
+    dogs: woof3
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq d sample.yaml bob.*.cats
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">---
+bob:
+  item1:
+    dogs: woof
+  item2:
+    dogs: woof2
+  thing:
+    dogs: woof3
+</code></pre>
+
+<h3 id="prefix-splat">Prefix Splat<a class="headerlink" href="#prefix-splat" title="Permanent link">&para;</a></h3>
+<p>Given a sample.yaml file of:</p>
+<pre><code class="yaml">---
+bob:
+  item1:
+    cats: bananas
+    dogs: woof
+  item2:
+    cats: apples
+    dogs: woof2
+  thing:
+    cats: oranges
+    dogs: woof3
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq d sample.yaml bob.item*.cats
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">---
+bob:
+  item1:
+    dogs: woof
+  item2:
+    dogs: woof2
+  thing:
+    cats: oranges
+    dogs: woof3
+</code></pre>
+
+<h3 id="array-splat">Array Splat<a class="headerlink" href="#array-splat" title="Permanent link">&para;</a></h3>
+<p>Given a sample.yaml file of:</p>
+<pre><code class="yaml">---
+bob:
+- cats: bananas
+  dogs: woof
+- cats: apples
+  dogs: woof2
+- cats: oranges
+  dogs: woof3
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq d sample.yaml bob.[*].cats
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">---
+bob:
+- dogs: woof
+- dogs: woof2
+- dogs: woof3
+</code></pre>
+
 <h3 id="multiple-documents-delete-from-single-document">Multiple Documents - delete from single document<a class="headerlink" href="#multiple-documents-delete-from-single-document" title="Permanent link">&para;</a></h3>
 <p>Given a sample.yaml file of:</p>
 <pre><code class="yaml">something: else
@@ -588,6 +737,15 @@ b:
 
 <p>Any valid yaml key can be specified as part of a key lookup.</p>
 <p>Note that the path is in quotes to avoid the square brackets being interpreted by your shell.</p>
+<h3 id="keys-and-values-with-leading-dashes">Keys (and values) with leading dashes<a class="headerlink" href="#keys-and-values-with-leading-dashes" title="Permanent link">&para;</a></h3>
+<p>If a key or value has leading dashes, yq won't know that you are passing a value as opposed to a flag (and you will get a 'bad flag syntax' error).</p>
+<p>To fix that, you will need to tell it to stop processing flags by adding '--' after the last flag like so:</p>
+<pre><code class="bash">yq n -t -- --key --value
+</code></pre>
+
+<p>Will result in</p>
+<p><code>`
+--key: --value</code></p>
                 
                   
                 
@@ -608,7 +766,7 @@ b:
     <div class="md-footer-nav">
       <nav class="md-footer-nav__inner md-grid">
         
-          <a href="../write/" title="Write/Update" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
+          <a href="../prefix/" title="Prefix" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
             <div class="md-flex__cell md-flex__cell--shrink">
               <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
             </div>
@@ -617,7 +775,7 @@ b:
                 <span class="md-footer-nav__direction">
                   Previous
                 </span>
-                Write/Update
+                Prefix
               </span>
             </div>
           </a>
@@ -651,7 +809,6 @@ b:
           Material for MkDocs</a>
       </div>
       
-        
   <div class="md-footer-social">
     <link rel="stylesheet" href="../assets/fonts/font-awesome.css">
     
@@ -661,19 +818,15 @@ b:
     
   </div>
 
-      
     </div>
   </div>
 </footer>
       
     </div>
     
-      <script src="../assets/javascripts/application.a59e2a89.js"></script>
+      <script src="../assets/javascripts/application.39abc4af.js"></script>
-      
-      <script>app.initialize({version:"0.17.5",url:{base:".."}})</script>
-      
-    
       
+      <script>app.initialize({version:"1.0.4",url:{base:".."}})</script>
       
     
   </body>

docs/index.html

@@ -2,7 +2,7 @@
 
 
 
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en" class="no-js">
   <head>
     
@@ -31,8 +31,8 @@
       
         <meta name="lang:search.tokenizer" content="[\s\-]+">
       
-      <link rel="shortcut icon" href="./assets/images/favicon.png">
+      <link rel="shortcut icon" href="assets/images/favicon.png">
-      <meta name="generator" content="mkdocs-0.17.5, mkdocs-material-2.9.2">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
     
     
       
@@ -40,21 +40,25 @@
       
     
     
-      <link rel="stylesheet" href="./assets/stylesheets/application.ba0fd1a6.css">
+      <link rel="stylesheet" href="assets/stylesheets/application.750b69bd.css">
       
       
     
     
-      <script src="./assets/javascripts/modernizr.1aa3b519.js"></script>
+      <script src="assets/javascripts/modernizr.74668098.js"></script>
     
     
-      <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
       
+        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
         <style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
       
     
-    <link rel="stylesheet" href="./assets/fonts/material-icons.css">
+    <link rel="stylesheet" href="assets/fonts/material-icons.css">
+    
+    
+    
+      
     
     
   </head>
@@ -111,21 +115,18 @@
       <div class="md-flex__cell md-flex__cell--stretch">
         <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
           
-            
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Yq
-                Yq
+            </span>
-              </span>
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Install
-                Install
+            </span>
-              </span>
-            
           
         </div>
       </div>
       <div class="md-flex__cell md-flex__cell--shrink">
         
-          
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-            <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
           
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
@@ -150,7 +151,6 @@
   </div>
 </div>
         
-        
       </div>
       
         <div class="md-flex__cell md-flex__cell--shrink">
@@ -160,20 +160,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
           </div>
         </div>
       
@@ -195,11 +193,11 @@
                   <div class="md-sidebar__inner">
                     <nav class="md-nav md-nav--primary" data-md-level="0">
   <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <span class="md-nav__button md-logo">
+    <a href="." title="Yq" class="md-nav__button md-logo">
       
         <i class="md-icon"></i>
       
-    </span>
+    </a>
     Yq
   </label>
   
@@ -209,20 +207,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
     </div>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -306,6 +302,18 @@
       
 
 
+  <li class="md-nav__item">
+    <a href="prefix/" title="Prefix" class="md-nav__link">
+      Prefix
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
   <li class="md-nav__item">
     <a href="delete/" title="Delete" class="md-nav__link">
       Delete
@@ -467,9 +475,8 @@ sudo apt install yq -y
           Material for MkDocs</a>
       </div>
       
-        
   <div class="md-footer-social">
-    <link rel="stylesheet" href="./assets/fonts/font-awesome.css">
+    <link rel="stylesheet" href="assets/fonts/font-awesome.css">
     
       <a href="https://github.com/mikefarah" class="md-footer-social__link fa fa-github"></a>
     
@@ -477,19 +484,15 @@ sudo apt install yq -y
     
   </div>
 
-      
     </div>
   </div>
 </footer>
       
     </div>
     
-      <script src="./assets/javascripts/application.a59e2a89.js"></script>
+      <script src="assets/javascripts/application.39abc4af.js"></script>
-      
-      <script>app.initialize({version:"0.17.5",url:{base:"."}})</script>
-      
-    
       
+      <script>app.initialize({version:"1.0.4",url:{base:"."}})</script>
       
     
   </body>

docs/merge/index.html

@@ -2,7 +2,7 @@
 
 
 
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en" class="no-js">
   <head>
     
@@ -32,7 +32,7 @@
         <meta name="lang:search.tokenizer" content="[\s\-]+">
       
       <link rel="shortcut icon" href="../assets/images/favicon.png">
-      <meta name="generator" content="mkdocs-0.17.5, mkdocs-material-2.9.2">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
     
     
       
@@ -40,16 +40,16 @@
       
     
     
-      <link rel="stylesheet" href="../assets/stylesheets/application.ba0fd1a6.css">
+      <link rel="stylesheet" href="../assets/stylesheets/application.750b69bd.css">
       
       
     
     
-      <script src="../assets/javascripts/modernizr.1aa3b519.js"></script>
+      <script src="../assets/javascripts/modernizr.74668098.js"></script>
     
     
-      <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
       
+        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
         <style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
       
@@ -57,6 +57,10 @@
     <link rel="stylesheet" href="../assets/fonts/material-icons.css">
     
     
+    
+      
+    
+    
   </head>
   
     <body dir="ltr">
@@ -111,21 +115,18 @@
       <div class="md-flex__cell md-flex__cell--stretch">
         <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
           
-            
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Yq
-                Yq
+            </span>
-              </span>
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Merge
-                Merge
+            </span>
-              </span>
-            
           
         </div>
       </div>
       <div class="md-flex__cell md-flex__cell--shrink">
         
-          
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-            <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
           
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
@@ -150,7 +151,6 @@
   </div>
 </div>
         
-        
       </div>
       
         <div class="md-flex__cell md-flex__cell--shrink">
@@ -160,20 +160,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
           </div>
         </div>
       
@@ -195,11 +193,11 @@
                   <div class="md-sidebar__inner">
                     <nav class="md-nav md-nav--primary" data-md-level="0">
   <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <span class="md-nav__button md-logo">
+    <a href=".." title="Yq" class="md-nav__button md-logo">
       
         <i class="md-icon"></i>
       
-    </span>
+    </a>
     Yq
   </label>
   
@@ -209,20 +207,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
     </div>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -268,6 +264,18 @@
       
 
 
+  <li class="md-nav__item">
+    <a href="../prefix/" title="Prefix" class="md-nav__link">
+      Prefix
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
   <li class="md-nav__item">
     <a href="../delete/" title="Delete" class="md-nav__link">
       Delete
@@ -698,7 +706,6 @@ b: dog
           Material for MkDocs</a>
       </div>
       
-        
   <div class="md-footer-social">
     <link rel="stylesheet" href="../assets/fonts/font-awesome.css">
     
@@ -708,19 +715,15 @@ b: dog
     
   </div>
 
-      
     </div>
   </div>
 </footer>
       
     </div>
     
-      <script src="../assets/javascripts/application.a59e2a89.js"></script>
+      <script src="../assets/javascripts/application.39abc4af.js"></script>
-      
-      <script>app.initialize({version:"0.17.5",url:{base:".."}})</script>
-      
-    
       
+      <script>app.initialize({version:"1.0.4",url:{base:".."}})</script>
       
     
   </body>

docs/prefix/index.html

@@ -0,0 +1,631 @@
+
+
+
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      <meta http-equiv="x-ua-compatible" content="ie=edge">
+      
+      
+      
+      
+        <meta name="lang:clipboard.copy" content="Copy to clipboard">
+      
+        <meta name="lang:clipboard.copied" content="Copied to clipboard">
+      
+        <meta name="lang:search.language" content="en">
+      
+        <meta name="lang:search.pipeline.stopwords" content="True">
+      
+        <meta name="lang:search.pipeline.trimmer" content="True">
+      
+        <meta name="lang:search.result.none" content="No matching documents">
+      
+        <meta name="lang:search.result.one" content="1 matching document">
+      
+        <meta name="lang:search.result.other" content="# matching documents">
+      
+        <meta name="lang:search.tokenizer" content="[\s\-]+">
+      
+      <link rel="shortcut icon" href="../assets/images/favicon.png">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
+    
+    
+      
+        <title>Prefix - Yq</title>
+      
+    
+    
+      <link rel="stylesheet" href="../assets/stylesheets/application.750b69bd.css">
+      
+      
+    
+    
+      <script src="../assets/javascripts/modernizr.74668098.js"></script>
+    
+    
+      
+        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
+        <style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
+      
+    
+    <link rel="stylesheet" href="../assets/fonts/material-icons.css">
+    
+    
+    
+      
+    
+    
+  </head>
+  
+    <body dir="ltr">
+  
+    <svg class="md-svg">
+      <defs>
+        
+        
+          <svg xmlns="http://www.w3.org/2000/svg" width="416" height="448"
+    viewBox="0 0 416 448" id="__github">
+  <path fill="currentColor" d="M160 304q0 10-3.125 20.5t-10.75 19-18.125
+        8.5-18.125-8.5-10.75-19-3.125-20.5 3.125-20.5 10.75-19 18.125-8.5
+        18.125 8.5 10.75 19 3.125 20.5zM320 304q0 10-3.125 20.5t-10.75
+        19-18.125 8.5-18.125-8.5-10.75-19-3.125-20.5 3.125-20.5 10.75-19
+        18.125-8.5 18.125 8.5 10.75 19 3.125 20.5zM360
+        304q0-30-17.25-51t-46.75-21q-10.25 0-48.75 5.25-17.75 2.75-39.25
+        2.75t-39.25-2.75q-38-5.25-48.75-5.25-29.5 0-46.75 21t-17.25 51q0 22 8
+        38.375t20.25 25.75 30.5 15 35 7.375 37.25 1.75h42q20.5 0
+        37.25-1.75t35-7.375 30.5-15 20.25-25.75 8-38.375zM416 260q0 51.75-15.25
+        82.75-9.5 19.25-26.375 33.25t-35.25 21.5-42.5 11.875-42.875 5.5-41.75
+        1.125q-19.5 0-35.5-0.75t-36.875-3.125-38.125-7.5-34.25-12.875-30.25-20.25-21.5-28.75q-15.5-30.75-15.5-82.75
+        0-59.25 34-99-6.75-20.5-6.75-42.5 0-29 12.75-54.5 27 0 47.5 9.875t47.25
+        30.875q36.75-8.75 77.25-8.75 37 0 70 8 26.25-20.5
+        46.75-30.25t47.25-9.75q12.75 25.5 12.75 54.5 0 21.75-6.75 42 34 40 34
+        99.5z" />
+</svg>
+        
+      </defs>
+    </svg>
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
+    
+      <a href="#to-stdout" tabindex="1" class="md-skip">
+        Skip to content
+      </a>
+    
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header-nav md-grid">
+    <div class="md-flex">
+      <div class="md-flex__cell md-flex__cell--shrink">
+        <a href=".." title="Yq" class="md-header-nav__button md-logo">
+          
+            <i class="md-icon"></i>
+          
+        </a>
+      </div>
+      <div class="md-flex__cell md-flex__cell--shrink">
+        <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
+      </div>
+      <div class="md-flex__cell md-flex__cell--stretch">
+        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
+          
+            <span class="md-header-nav__topic">
+              Yq
+            </span>
+            <span class="md-header-nav__topic">
+              Prefix
+            </span>
+          
+        </div>
+      </div>
+      <div class="md-flex__cell md-flex__cell--shrink">
+        
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
+          
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
+      <label class="md-icon md-search__icon" for="__search"></label>
+      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
+        &#xE5CD;
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="result">
+          <div class="md-search-result__meta">
+            Type to start searching
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+        
+      </div>
+      
+        <div class="md-flex__cell md-flex__cell--shrink">
+          <div class="md-header-nav__source">
+            
+
+
+  
+
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+  
+    <div class="md-source__icon">
+      <svg viewBox="0 0 24 24" width="24" height="24">
+        <use xlink:href="#__github" width="24" height="24"></use>
+      </svg>
+    </div>
+  
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
+          </div>
+        </div>
+      
+    </div>
+  </nav>
+</header>
+    
+    <div class="md-container">
+      
+        
+      
+      
+      <main class="md-main">
+        <div class="md-main__inner md-grid" data-md-component="container">
+          
+            
+              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    <nav class="md-nav md-nav--primary" data-md-level="0">
+  <label class="md-nav__title md-nav__title--site" for="__drawer">
+    <a href=".." title="Yq" class="md-nav__button md-logo">
+      
+        <i class="md-icon"></i>
+      
+    </a>
+    Yq
+  </label>
+  
+    <div class="md-nav__source">
+      
+
+
+  
+
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+  
+    <div class="md-source__icon">
+      <svg viewBox="0 0 24 24" width="24" height="24">
+        <use xlink:href="#__github" width="24" height="24"></use>
+      </svg>
+    </div>
+  
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
+    </div>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href=".." title="Install" class="md-nav__link">
+      Install
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../read/" title="Read" class="md-nav__link">
+      Read
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../write/" title="Write/Update" class="md-nav__link">
+      Write/Update
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+  
+
+
+  <li class="md-nav__item md-nav__item--active">
+    
+    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+    
+    
+      <label class="md-nav__link md-nav__link--active" for="__toc">
+        Prefix
+      </label>
+    
+    <a href="./" title="Prefix" class="md-nav__link md-nav__link--active">
+      Prefix
+    </a>
+    
+      
+<nav class="md-nav md-nav--secondary">
+  
+  
+  
+    <label class="md-nav__title" for="__toc">Table of contents</label>
+    <ul class="md-nav__list" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#to-stdout" title="To Stdout" class="md-nav__link">
+    To Stdout
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#arbitrary-depth" title="Arbitrary depth" class="md-nav__link">
+    Arbitrary depth
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#updating-files-in-place" title="Updating files in-place" class="md-nav__link">
+    Updating files in-place
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#multiple-documents-prefix-a-single-document" title="Multiple Documents - prefix a single document" class="md-nav__link">
+    Multiple Documents - prefix a single document
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#multiple-documents-prefix-all-documents" title="Multiple Documents - prefix all documents" class="md-nav__link">
+    Multiple Documents - prefix all documents
+  </a>
+  
+</li>
+      
+      
+      
+      
+      
+    </ul>
+  
+</nav>
+    
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../delete/" title="Delete" class="md-nav__link">
+      Delete
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../create/" title="Create" class="md-nav__link">
+      Create
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../convert/" title="Convert" class="md-nav__link">
+      Convert
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../merge/" title="Merge" class="md-nav__link">
+      Merge
+    </a>
+  </li>
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary">
+  
+  
+  
+    <label class="md-nav__title" for="__toc">Table of contents</label>
+    <ul class="md-nav__list" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#to-stdout" title="To Stdout" class="md-nav__link">
+    To Stdout
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#arbitrary-depth" title="Arbitrary depth" class="md-nav__link">
+    Arbitrary depth
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#updating-files-in-place" title="Updating files in-place" class="md-nav__link">
+    Updating files in-place
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#multiple-documents-prefix-a-single-document" title="Multiple Documents - prefix a single document" class="md-nav__link">
+    Multiple Documents - prefix a single document
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#multiple-documents-prefix-all-documents" title="Multiple Documents - prefix all documents" class="md-nav__link">
+    Multiple Documents - prefix all documents
+  </a>
+  
+</li>
+      
+      
+      
+      
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                  <a href="https://github.com/mikefarah/yq/edit/master/docs/prefix.md" title="Edit this page" class="md-icon md-content__icon">&#xE3C9;</a>
+                
+                
+                  <h1>Prefix</h1>
+                
+                <p>Paths can be prefixed using the 'prefix' command.
+The complete yaml content will be nested inside the new prefix path.</p>
+<pre><code>yq p &lt;yaml_file&gt; &lt;path&gt;
+</code></pre>
+
+<h3 id="to-stdout">To Stdout<a class="headerlink" href="#to-stdout" title="Permanent link">&para;</a></h3>
+<p>Given a data1.yaml file of:</p>
+<pre><code class="yaml">a: simple
+b: [1, 2]
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq p data1.yaml c
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">c:
+  a: simple
+  b: [1, 2]
+</code></pre>
+
+<h3 id="arbitrary-depth">Arbitrary depth<a class="headerlink" href="#arbitrary-depth" title="Permanent link">&para;</a></h3>
+<p>Given a data1.yaml file of:</p>
+<pre><code class="yaml">a:
+  b: [1, 2]
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq p data1.yaml c.d
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">c:
+  d:
+    a:
+      b: [1, 2]
+</code></pre>
+
+<h3 id="updating-files-in-place">Updating files in-place<a class="headerlink" href="#updating-files-in-place" title="Permanent link">&para;</a></h3>
+<p>Given a data1.yaml file of:</p>
+<pre><code class="yaml">a: simple
+b: [1, 2]
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq p -i data1.yaml c
+</code></pre>
+
+<p>will update the data1.yaml file so that the path 'c' is prefixed to all other paths.</p>
+<h3 id="multiple-documents-prefix-a-single-document">Multiple Documents - prefix a single document<a class="headerlink" href="#multiple-documents-prefix-a-single-document" title="Permanent link">&para;</a></h3>
+<p>Given a data1.yaml file of:</p>
+<pre><code class="yaml">something: else
+---
+a: simple
+b: cat
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq p -d1 data1.yaml c
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">something: else
+---
+c:
+  a: simple
+  b: cat
+</code></pre>
+
+<h3 id="multiple-documents-prefix-all-documents">Multiple Documents - prefix all documents<a class="headerlink" href="#multiple-documents-prefix-all-documents" title="Permanent link">&para;</a></h3>
+<p>Given a data1.yaml file of:</p>
+<pre><code class="yaml">something: else
+---
+a: simple
+b: cat
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq p -d'*' data1.yaml c
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">c:
+  something: else
+---
+c:
+  a: simple
+  b: cat
+</code></pre>
+                
+                  
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <div class="md-footer-nav">
+      <nav class="md-footer-nav__inner md-grid">
+        
+          <a href="../write/" title="Write/Update" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
+            <div class="md-flex__cell md-flex__cell--shrink">
+              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
+            </div>
+            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
+              <span class="md-flex__ellipsis">
+                <span class="md-footer-nav__direction">
+                  Previous
+                </span>
+                Write/Update
+              </span>
+            </div>
+          </a>
+        
+        
+          <a href="../delete/" title="Delete" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
+            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
+              <span class="md-flex__ellipsis">
+                <span class="md-footer-nav__direction">
+                  Next
+                </span>
+                Delete
+              </span>
+            </div>
+            <div class="md-flex__cell md-flex__cell--shrink">
+              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
+            </div>
+          </a>
+        
+      </nav>
+    </div>
+  
+  <div class="md-footer-meta md-typeset">
+    <div class="md-footer-meta__inner md-grid">
+      <div class="md-footer-copyright">
+        
+        powered by
+        <a href="https://www.mkdocs.org">MkDocs</a>
+        and
+        <a href="https://squidfunk.github.io/mkdocs-material/">
+          Material for MkDocs</a>
+      </div>
+      
+  <div class="md-footer-social">
+    <link rel="stylesheet" href="../assets/fonts/font-awesome.css">
+    
+      <a href="https://github.com/mikefarah" class="md-footer-social__link fa fa-github"></a>
+    
+      <a href="https://www.linkedin.com/in/mike-farah-b5a75b2/" class="md-footer-social__link fa fa-linkedin"></a>
+    
+  </div>
+
+    </div>
+  </div>
+</footer>
+      
+    </div>
+    
+      <script src="../assets/javascripts/application.39abc4af.js"></script>
+      
+      <script>app.initialize({version:"1.0.4",url:{base:".."}})</script>
+      
+    
+  </body>
+</html>

docs/read/index.html

@@ -2,7 +2,7 @@
 
 
 
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en" class="no-js">
   <head>
     
@@ -32,7 +32,7 @@
         <meta name="lang:search.tokenizer" content="[\s\-]+">
       
       <link rel="shortcut icon" href="../assets/images/favicon.png">
-      <meta name="generator" content="mkdocs-0.17.5, mkdocs-material-2.9.2">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
     
     
       
@@ -40,16 +40,16 @@
       
     
     
-      <link rel="stylesheet" href="../assets/stylesheets/application.ba0fd1a6.css">
+      <link rel="stylesheet" href="../assets/stylesheets/application.750b69bd.css">
       
       
     
     
-      <script src="../assets/javascripts/modernizr.1aa3b519.js"></script>
+      <script src="../assets/javascripts/modernizr.74668098.js"></script>
     
     
-      <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
       
+        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
         <style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
       
@@ -57,6 +57,10 @@
     <link rel="stylesheet" href="../assets/fonts/material-icons.css">
     
     
+    
+      
+    
+    
   </head>
   
     <body dir="ltr">
@@ -111,21 +115,18 @@
       <div class="md-flex__cell md-flex__cell--stretch">
         <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
           
-            
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Yq
-                Yq
+            </span>
-              </span>
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Read
-                Read
+            </span>
-              </span>
-            
           
         </div>
       </div>
       <div class="md-flex__cell md-flex__cell--shrink">
         
-          
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-            <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
           
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
@@ -150,7 +151,6 @@
   </div>
 </div>
         
-        
       </div>
       
         <div class="md-flex__cell md-flex__cell--shrink">
@@ -160,20 +160,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
           </div>
         </div>
       
@@ -195,11 +193,11 @@
                   <div class="md-sidebar__inner">
                     <nav class="md-nav md-nav--primary" data-md-level="0">
   <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <span class="md-nav__button md-logo">
+    <a href=".." title="Yq" class="md-nav__button md-logo">
       
         <i class="md-icon"></i>
       
-    </span>
+    </a>
     Yq
   </label>
   
@@ -209,20 +207,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
-      <div class="md-source__icon">
+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
     </div>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -286,6 +282,13 @@
     Splat
   </a>
   
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#prefix-splat" title="Prefix Splat" class="md-nav__link">
+    Prefix Splat
+  </a>
+  
 </li>
       
         <li class="md-nav__item">
@@ -323,6 +326,13 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#keys-and-values-with-leading-dashes" title="Keys (and values) with leading dashes" class="md-nav__link">
+    Keys (and values) with leading dashes
+  </a>
+  
+</li>
+      
       
       
       
@@ -351,6 +361,18 @@
       
 
 
+  <li class="md-nav__item">
+    <a href="../prefix/" title="Prefix" class="md-nav__link">
+      Prefix
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
   <li class="md-nav__item">
     <a href="../delete/" title="Delete" class="md-nav__link">
       Delete
@@ -431,6 +453,13 @@
     Splat
   </a>
   
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#prefix-splat" title="Prefix Splat" class="md-nav__link">
+    Prefix Splat
+  </a>
+  
 </li>
       
         <li class="md-nav__item">
@@ -468,6 +497,13 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#keys-and-values-with-leading-dashes" title="Keys (and values) with leading dashes" class="md-nav__link">
+    Keys (and values) with leading dashes
+  </a>
+  
+</li>
+      
       
       
       
@@ -518,12 +554,36 @@ bob:
     cats: bananas
   item2:
     cats: apples
+  thing:
+    cats: oranges
 </code></pre>
 
 <p>then</p>
 <pre><code class="bash">yq r sample.yaml bob.*.cats
 </code></pre>
 
+<p>will output</p>
+<pre><code class="yaml">- bananas
+- apples
+- oranges
+</code></pre>
+
+<h3 id="prefix-splat">Prefix Splat<a class="headerlink" href="#prefix-splat" title="Permanent link">&para;</a></h3>
+<p>Given a sample.yaml file of:</p>
+<pre><code class="yaml">---
+bob:
+  item1:
+    cats: bananas
+  item2:
+    cats: apples
+  thing:
+    cats: oranges
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq r sample.yaml bob.item*.cats
+</code></pre>
+
 <p>will output</p>
 <pre><code class="yaml">- bananas
 - apples
@@ -616,6 +676,15 @@ e.g.: given a sample file of</p>
 
 <p>Any valid yaml key can be specified as part of a key lookup.</p>
 <p>Note that the path is in quotes to avoid the square brackets being interpreted by your shell.</p>
+<h3 id="keys-and-values-with-leading-dashes">Keys (and values) with leading dashes<a class="headerlink" href="#keys-and-values-with-leading-dashes" title="Permanent link">&para;</a></h3>
+<p>If a key or value has leading dashes, yq won't know that you are passing a value as opposed to a flag (and you will get a 'bad flag syntax' error).</p>
+<p>To fix that, you will need to tell it to stop processing flags by adding '--' after the last flag like so:</p>
+<pre><code class="bash">yq n -t -- --key --value
+</code></pre>
+
+<p>Will result in</p>
+<p><code>`
+--key: --value</code></p>
                 
                   
                 
@@ -679,7 +748,6 @@ e.g.: given a sample file of</p>
           Material for MkDocs</a>
       </div>
       
-        
   <div class="md-footer-social">
     <link rel="stylesheet" href="../assets/fonts/font-awesome.css">
     
@@ -689,19 +757,15 @@ e.g.: given a sample file of</p>
     
   </div>
 
-      
     </div>
   </div>
 </footer>
       
     </div>
     
-      <script src="../assets/javascripts/application.a59e2a89.js"></script>
+      <script src="../assets/javascripts/application.39abc4af.js"></script>
-      
-      <script>app.initialize({version:"0.17.5",url:{base:".."}})</script>
-      
-    
       
+      <script>app.initialize({version:"1.0.4",url:{base:".."}})</script>
       
     
   </body>

docs/sitemap.xml

@@ -1,38 +1,43 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
     <url>
-     <loc>/</loc>
+     <loc>None</loc>
-     <lastmod>2018-07-10</lastmod>
+     <lastmod>2019-05-16</lastmod>
      <changefreq>daily</changefreq>
     </url>
     <url>
-     <loc>/read/</loc>
+     <loc>None</loc>
-     <lastmod>2018-07-10</lastmod>
+     <lastmod>2019-05-16</lastmod>
      <changefreq>daily</changefreq>
     </url>
     <url>
-     <loc>/write/</loc>
+     <loc>None</loc>
-     <lastmod>2018-07-10</lastmod>
+     <lastmod>2019-05-16</lastmod>
      <changefreq>daily</changefreq>
     </url>
     <url>
-     <loc>/delete/</loc>
+     <loc>None</loc>
-     <lastmod>2018-07-10</lastmod>
+     <lastmod>2019-05-16</lastmod>
      <changefreq>daily</changefreq>
     </url>
     <url>
-     <loc>/create/</loc>
+     <loc>None</loc>
-     <lastmod>2018-07-10</lastmod>
+     <lastmod>2019-05-16</lastmod>
      <changefreq>daily</changefreq>
     </url>
     <url>
-     <loc>/convert/</loc>
+     <loc>None</loc>
-     <lastmod>2018-07-10</lastmod>
+     <lastmod>2019-05-16</lastmod>
      <changefreq>daily</changefreq>
     </url>
     <url>
-     <loc>/merge/</loc>
+     <loc>None</loc>
-     <lastmod>2018-07-10</lastmod>
+     <lastmod>2019-05-16</lastmod>
+     <changefreq>daily</changefreq>
+    </url>
+    <url>
+     <loc>None</loc>
+     <lastmod>2019-05-16</lastmod>
      <changefreq>daily</changefreq>
     </url>
 </urlset>

docs/snippets/niche/index.html

@@ -0,0 +1,447 @@
+
+
+
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      <meta http-equiv="x-ua-compatible" content="ie=edge">
+      
+      
+      
+      
+        <meta name="lang:clipboard.copy" content="Copy to clipboard">
+      
+        <meta name="lang:clipboard.copied" content="Copied to clipboard">
+      
+        <meta name="lang:search.language" content="en">
+      
+        <meta name="lang:search.pipeline.stopwords" content="True">
+      
+        <meta name="lang:search.pipeline.trimmer" content="True">
+      
+        <meta name="lang:search.result.none" content="No matching documents">
+      
+        <meta name="lang:search.result.one" content="1 matching document">
+      
+        <meta name="lang:search.result.other" content="# matching documents">
+      
+        <meta name="lang:search.tokenizer" content="[\s\-]+">
+      
+      <link rel="shortcut icon" href="../../assets/images/favicon.png">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
+    
+    
+      
+        <title>Niche - Yq</title>
+      
+    
+    
+      <link rel="stylesheet" href="../../assets/stylesheets/application.750b69bd.css">
+      
+      
+    
+    
+      <script src="../../assets/javascripts/modernizr.74668098.js"></script>
+    
+    
+      
+        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
+        <style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
+      
+    
+    <link rel="stylesheet" href="../../assets/fonts/material-icons.css">
+    
+    
+    
+      
+    
+    
+  </head>
+  
+    <body dir="ltr">
+  
+    <svg class="md-svg">
+      <defs>
+        
+        
+          <svg xmlns="http://www.w3.org/2000/svg" width="416" height="448"
+    viewBox="0 0 416 448" id="__github">
+  <path fill="currentColor" d="M160 304q0 10-3.125 20.5t-10.75 19-18.125
+        8.5-18.125-8.5-10.75-19-3.125-20.5 3.125-20.5 10.75-19 18.125-8.5
+        18.125 8.5 10.75 19 3.125 20.5zM320 304q0 10-3.125 20.5t-10.75
+        19-18.125 8.5-18.125-8.5-10.75-19-3.125-20.5 3.125-20.5 10.75-19
+        18.125-8.5 18.125 8.5 10.75 19 3.125 20.5zM360
+        304q0-30-17.25-51t-46.75-21q-10.25 0-48.75 5.25-17.75 2.75-39.25
+        2.75t-39.25-2.75q-38-5.25-48.75-5.25-29.5 0-46.75 21t-17.25 51q0 22 8
+        38.375t20.25 25.75 30.5 15 35 7.375 37.25 1.75h42q20.5 0
+        37.25-1.75t35-7.375 30.5-15 20.25-25.75 8-38.375zM416 260q0 51.75-15.25
+        82.75-9.5 19.25-26.375 33.25t-35.25 21.5-42.5 11.875-42.875 5.5-41.75
+        1.125q-19.5 0-35.5-0.75t-36.875-3.125-38.125-7.5-34.25-12.875-30.25-20.25-21.5-28.75q-15.5-30.75-15.5-82.75
+        0-59.25 34-99-6.75-20.5-6.75-42.5 0-29 12.75-54.5 27 0 47.5 9.875t47.25
+        30.875q36.75-8.75 77.25-8.75 37 0 70 8 26.25-20.5
+        46.75-30.25t47.25-9.75q12.75 25.5 12.75 54.5 0 21.75-6.75 42 34 40 34
+        99.5z" />
+</svg>
+        
+      </defs>
+    </svg>
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
+    
+      <a href="#keys-with-dots" tabindex="1" class="md-skip">
+        Skip to content
+      </a>
+    
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header-nav md-grid">
+    <div class="md-flex">
+      <div class="md-flex__cell md-flex__cell--shrink">
+        <a href="../.." title="Yq" class="md-header-nav__button md-logo">
+          
+            <i class="md-icon"></i>
+          
+        </a>
+      </div>
+      <div class="md-flex__cell md-flex__cell--shrink">
+        <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
+      </div>
+      <div class="md-flex__cell md-flex__cell--stretch">
+        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
+          
+            <span class="md-header-nav__topic">
+              Yq
+            </span>
+            <span class="md-header-nav__topic">
+              Niche
+            </span>
+          
+        </div>
+      </div>
+      <div class="md-flex__cell md-flex__cell--shrink">
+        
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
+          
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
+      <label class="md-icon md-search__icon" for="__search"></label>
+      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
+        &#xE5CD;
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="result">
+          <div class="md-search-result__meta">
+            Type to start searching
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+        
+      </div>
+      
+        <div class="md-flex__cell md-flex__cell--shrink">
+          <div class="md-header-nav__source">
+            
+
+
+  
+
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+  
+    <div class="md-source__icon">
+      <svg viewBox="0 0 24 24" width="24" height="24">
+        <use xlink:href="#__github" width="24" height="24"></use>
+      </svg>
+    </div>
+  
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
+          </div>
+        </div>
+      
+    </div>
+  </nav>
+</header>
+    
+    <div class="md-container">
+      
+        
+      
+      
+      <main class="md-main">
+        <div class="md-main__inner md-grid" data-md-component="container">
+          
+            
+              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    <nav class="md-nav md-nav--primary" data-md-level="0">
+  <label class="md-nav__title md-nav__title--site" for="__drawer">
+    <a href="../.." title="Yq" class="md-nav__button md-logo">
+      
+        <i class="md-icon"></i>
+      
+    </a>
+    Yq
+  </label>
+  
+    <div class="md-nav__source">
+      
+
+
+  
+
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+  
+    <div class="md-source__icon">
+      <svg viewBox="0 0 24 24" width="24" height="24">
+        <use xlink:href="#__github" width="24" height="24"></use>
+      </svg>
+    </div>
+  
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
+    </div>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../.." title="Install" class="md-nav__link">
+      Install
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../../read/" title="Read" class="md-nav__link">
+      Read
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../../write/" title="Write/Update" class="md-nav__link">
+      Write/Update
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../../prefix/" title="Prefix" class="md-nav__link">
+      Prefix
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
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+    <ul class="md-nav__list" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#keys-with-dots" title="Keys with dots" class="md-nav__link">
+    Keys with dots
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#keys-and-values-with-leading-dashes" title="Keys (and values) with leading dashes" class="md-nav__link">
+    Keys (and values) with leading dashes
+  </a>
+  
+</li>
+      
+      
+      
+      
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                  <a href="https://github.com/mikefarah/yq/edit/master/docs/snippets/niche.md" title="Edit this page" class="md-icon md-content__icon">&#xE3C9;</a>
+                
+                
+                  <h1>Niche</h1>
+                
+                <h3 id="keys-with-dots">Keys with dots<a class="headerlink" href="#keys-with-dots" title="Permanent link">&para;</a></h3>
+<p>When specifying a key that has a dot use key lookup indicator.</p>
+<pre><code class="yaml">b:
+  foo.bar: 7
+</code></pre>
+
+<pre><code class="bash">yaml r sample.yaml 'b[foo.bar]'
+</code></pre>
+
+<pre><code class="bash">yaml w sample.yaml 'b[foo.bar]' 9
+</code></pre>
+
+<p>Any valid yaml key can be specified as part of a key lookup.</p>
+<p>Note that the path is in quotes to avoid the square brackets being interpreted by your shell.</p>
+<h3 id="keys-and-values-with-leading-dashes">Keys (and values) with leading dashes<a class="headerlink" href="#keys-and-values-with-leading-dashes" title="Permanent link">&para;</a></h3>
+<p>If a key or value has leading dashes, yq won't know that you are passing a value as opposed to a flag (and you will get a 'bad flag syntax' error).</p>
+<p>To fix that, you will need to tell it to stop processing flags by adding '--' after the last flag like so:</p>
+<pre><code class="bash">yq n -t -- --key --value
+</code></pre>
+
+<p>Will result in</p>
+<pre><code>--key: --value
+</code></pre>
+                
+                  
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
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+</html>

docs/snippets/works_with_json/index.html

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+        19-18.125 8.5-18.125-8.5-10.75-19-3.125-20.5 3.125-20.5 10.75-19
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+        304q0-30-17.25-51t-46.75-21q-10.25 0-48.75 5.25-17.75 2.75-39.25
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+        82.75-9.5 19.25-26.375 33.25t-35.25 21.5-42.5 11.875-42.875 5.5-41.75
+        1.125q-19.5 0-35.5-0.75t-36.875-3.125-38.125-7.5-34.25-12.875-30.25-20.25-21.5-28.75q-15.5-30.75-15.5-82.75
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+        30.875q36.75-8.75 77.25-8.75 37 0 70 8 26.25-20.5
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+            <article class="md-content__inner md-typeset">
+              
+                
+                  <a href="https://github.com/mikefarah/yq/edit/master/docs/snippets/works_with_json.md" title="Edit this page" class="md-icon md-content__icon">&#xE3C9;</a>
+                
+                
+                  <h1>Works with json</h1>
+                
+                <p>This command can take a json file as input too, and will output yaml unless specified to export as json (-j)</p>
+                
+                  
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
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+          Material for MkDocs</a>
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+</html>

docs/write/index.html

@@ -2,7 +2,7 @@
 
 
 
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en" class="no-js">
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@@ -32,7 +32,7 @@
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-      <meta name="generator" content="mkdocs-0.17.5, mkdocs-material-2.9.2">
+      <meta name="generator" content="mkdocs-1.0.4, mkdocs-material-4.2.0">
     
     
       
@@ -40,16 +40,16 @@
       
     
     
-      <link rel="stylesheet" href="../assets/stylesheets/application.ba0fd1a6.css">
+      <link rel="stylesheet" href="../assets/stylesheets/application.750b69bd.css">
       
       
     
     
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@@ -57,6 +57,10 @@
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+    
+      
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   </head>
   
     <body dir="ltr">
@@ -111,21 +115,18 @@
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         <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
           
-            
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Yq
-                Yq
+            </span>
-              </span>
+            <span class="md-header-nav__topic">
-              <span class="md-header-nav__topic">
+              Write/Update
-                Write/Update
+            </span>
-              </span>
-            
           
         </div>
       </div>
       <div class="md-flex__cell md-flex__cell--shrink">
         
-          
+          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-            <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
           
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
@@ -150,7 +151,6 @@
   </div>
 </div>
         
-        
       </div>
       
         <div class="md-flex__cell md-flex__cell--shrink">
@@ -160,20 +160,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
-  <a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
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+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
           </div>
         </div>
       
@@ -195,11 +193,11 @@
                   <div class="md-sidebar__inner">
                     <nav class="md-nav md-nav--primary" data-md-level="0">
   <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <span class="md-nav__button md-logo">
+    <a href=".." title="Yq" class="md-nav__button md-logo">
       
         <i class="md-icon"></i>
       
-    </span>
+    </a>
     Yq
   </label>
   
@@ -209,20 +207,18 @@
 
   
 
+<a href="https://github.com/mikefarah/yq/" title="Go to repository" class="md-source" data-md-source="github">
   
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+    <div class="md-source__icon">
-    
+      <svg viewBox="0 0 24 24" width="24" height="24">
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+        <use xlink:href="#__github" width="24" height="24"></use>
-        <svg viewBox="0 0 24 24" width="24" height="24">
+      </svg>
-          <use xlink:href="#__github" width="24" height="24"></use>
-        </svg>
-      </div>
-    
-    <div class="md-source__repository">
-      mikefarah/yq
     </div>
-  </a>
   
+  <div class="md-source__repository">
+    mikefarah/yq
+  </div>
+</a>
     </div>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -298,6 +294,27 @@
     Adding new fields
   </a>
   
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+      
+        <li class="md-nav__item">
+  <a href="#splat" title="Splat" class="md-nav__link">
+    Splat
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+  
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+  <a href="#prefix-splat" title="Prefix Splat" class="md-nav__link">
+    Prefix Splat
+  </a>
+  
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+      
+        <li class="md-nav__item">
+  <a href="#array-splat" title="Array Splat" class="md-nav__link">
+    Array Splat
+  </a>
+  
 </li>
       
         <li class="md-nav__item">
@@ -349,6 +366,13 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#keys-and-values-with-leading-dashes" title="Keys (and values) with leading dashes" class="md-nav__link">
+    Keys (and values) with leading dashes
+  </a>
+  
+</li>
+      
       
       
       
@@ -365,6 +389,18 @@
       
 
 
+  <li class="md-nav__item">
+    <a href="../prefix/" title="Prefix" class="md-nav__link">
+      Prefix
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
   <li class="md-nav__item">
     <a href="../delete/" title="Delete" class="md-nav__link">
       Delete
@@ -445,6 +481,27 @@
     Adding new fields
   </a>
   
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#splat" title="Splat" class="md-nav__link">
+    Splat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#prefix-splat" title="Prefix Splat" class="md-nav__link">
+    Prefix Splat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#array-splat" title="Array Splat" class="md-nav__link">
+    Array Splat
+  </a>
+  
 </li>
       
         <li class="md-nav__item">
@@ -496,6 +553,13 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#keys-and-values-with-leading-dashes" title="Keys (and values) with leading dashes" class="md-nav__link">
+    Keys (and values) with leading dashes
+  </a>
+  
+</li>
+      
       
       
       
@@ -547,7 +611,7 @@
 </code></pre>
 
 <p>then</p>
-<pre><code class="bash">yq w sample.yaml b.d[0] &quot;new thing&quot;
+<pre><code class="bash">yq w sample.yaml b.d[+] &quot;new thing&quot;
 </code></pre>
 
 <p>will output:</p>
@@ -557,6 +621,81 @@
     - new thing
 </code></pre>
 
+<h3 id="splat">Splat<a class="headerlink" href="#splat" title="Permanent link">&para;</a></h3>
+<p>Given a sample.yaml file of:</p>
+<pre><code class="yaml">---
+bob:
+  item1:
+    cats: bananas
+  item2:
+    cats: apples
+  thing:
+    cats: oranges
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq w sample.yaml bob.*.cats meow
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">---
+bob:
+  item1:
+    cats: meow
+  item2:
+    cats: meow
+  thing:
+    cats: meow
+</code></pre>
+
+<h3 id="prefix-splat">Prefix Splat<a class="headerlink" href="#prefix-splat" title="Permanent link">&para;</a></h3>
+<p>Given a sample.yaml file of:</p>
+<pre><code class="yaml">---
+bob:
+  item1:
+    cats: bananas
+  item2:
+    cats: apples
+  thing:
+    cats: oranges
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq w sample.yaml bob.item*.cats meow
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">---
+bob:
+  item1:
+    cats: meow
+  item2:
+    cats: meow
+  thing:
+    cats: oranges
+</code></pre>
+
+<h3 id="array-splat">Array Splat<a class="headerlink" href="#array-splat" title="Permanent link">&para;</a></h3>
+<p>Given a sample.yaml file of:</p>
+<pre><code class="yaml">---
+bob:
+- cats: bananas
+- cats: apples
+- cats: oranges
+</code></pre>
+
+<p>then</p>
+<pre><code class="bash">yq w sample.yaml bob[*].cats meow
+</code></pre>
+
+<p>will output:</p>
+<pre><code class="yaml">---
+bob:
+- cats: meow
+- cats: meow
+- cats: meow
+</code></pre>
+
 <h3 id="appending-value-to-an-array-field">Appending value to an array field<a class="headerlink" href="#appending-value-to-an-array-field" title="Permanent link">&para;</a></h3>
 <p>Given a sample.yaml file of:</p>
 <pre><code class="yaml">b:
@@ -642,7 +781,7 @@ b:
 
 <p>and a script update_instructions.yaml of:</p>
 <pre><code class="yaml">b.c: 3
-b.e[0].name: Howdy Partner
+b.e[+].name: Howdy Partner
 </code></pre>
 
 <p>then</p>
@@ -684,6 +823,15 @@ b.e[0].name: Howdy Partner
 
 <p>Any valid yaml key can be specified as part of a key lookup.</p>
 <p>Note that the path is in quotes to avoid the square brackets being interpreted by your shell.</p>
+<h3 id="keys-and-values-with-leading-dashes">Keys (and values) with leading dashes<a class="headerlink" href="#keys-and-values-with-leading-dashes" title="Permanent link">&para;</a></h3>
+<p>If a key or value has leading dashes, yq won't know that you are passing a value as opposed to a flag (and you will get a 'bad flag syntax' error).</p>
+<p>To fix that, you will need to tell it to stop processing flags by adding '--' after the last flag like so:</p>
+<pre><code class="bash">yq n -t -- --key --value
+</code></pre>
+
+<p>Will result in</p>
+<p><code>`
+--key: --value</code></p>
                 
                   
                 
@@ -719,13 +867,13 @@ b.e[0].name: Howdy Partner
           </a>
         
         
-          <a href="../delete/" title="Delete" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
+          <a href="../prefix/" title="Prefix" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
             <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
               <span class="md-flex__ellipsis">
                 <span class="md-footer-nav__direction">
                   Next
                 </span>
-                Delete
+                Prefix
               </span>
             </div>
             <div class="md-flex__cell md-flex__cell--shrink">
@@ -747,7 +895,6 @@ b.e[0].name: Howdy Partner
           Material for MkDocs</a>
       </div>
       
-        
   <div class="md-footer-social">
     <link rel="stylesheet" href="../assets/fonts/font-awesome.css">
     
@@ -757,19 +904,15 @@ b.e[0].name: Howdy Partner
     
   </div>
 
-      
     </div>
   </div>
 </footer>
       
     </div>
     
-      <script src="../assets/javascripts/application.a59e2a89.js"></script>
+      <script src="../assets/javascripts/application.39abc4af.js"></script>
-      
-      <script>app.initialize({version:"0.17.5",url:{base:".."}})</script>
-      
-    
       
+      <script>app.initialize({version:"1.0.4",url:{base:".."}})</script>
       
     
   </body>

examples/array.yaml

@@ -7,3 +7,5 @@
     - lala
     - land
   serial: 1
+- become: false
+  gather_facts: true

examples/data1.yaml

@@ -1,2 +1,4 @@
-a: simple
+a: simple # just the best
 b: [1, 2]
+c:
+  test: 1

examples/data2.yaml

@@ -1,4 +1,7 @@
-a: other
+a: other # better than the original
 b: [3, 4]
 c:
+  toast: leave
   test: 1
+  tell: 1
+  taco: cool

examples/data3.yaml

@@ -1 +1,14 @@
-b: dog
+deep1:
+   hostA:
+      value: 1234
+   notRelevant:
+      value: bananas
+   hostB:
+      value: 5678
+deep2:
+   hostC:
+      value: 1234
+   notRelevant:
+      value: bananas
+   hostD:
+      value: 5678

examples/empty.yaml

@@ -0,0 +1,2 @@
+# a: apple
+# b: cat

examples/instruction_sample.yaml

@@ -1,2 +1,10 @@
-b.c: cat
+- command: update 
-b.e[0].name: Mike Farah
+  path: b.c
+  value:
+    #great 
+    things: frog # wow!
+- command: update
+  path: b.e[+].name
+  value: Mike Farah
+- command: delete
+  path: b.d

examples/merge-anchor.yaml

@@ -0,0 +1,19 @@
+foo: &foo
+  a: original
+  thing: coolasdf
+  thirsty: yep
+
+bar: &bar
+  b: 2
+  thing: coconut
+  c: oldbar
+
+foobarList:
+  <<: [*foo,*bar]
+  c: newbar
+
+foobar:
+  <<: *foo
+  thirty: well beyond
+  thing: ice
+  c: 3

examples/numbered_keys.yml

@@ -0,0 +1,2 @@
+5:
+  6: camel!

examples/sample.yaml

@@ -1,7 +1,7 @@
-a: Easy! as one two three
+a: true
 b:
   c: 2
-  d: [3, 4]
+  d: [3, 4, 5]
   e:
     - name: fred
       value: 3

examples/sample2.yaml

@@ -1,9 +1,2 @@
-a: Easy! as one two three
 b:
   c: things
-  d: whatever
-things:
- thing1:
-  cat: 'fred'
- thing2:
-  cat: 'sam'

examples/sample_array_2.yaml

@@ -1 +1,2 @@
-[4,5]
+- 4
+- 5

examples/simple-anchor.yaml

@@ -0,0 +1,4 @@
+foo: &foo
+  a: 1
+
+foobar: *foo

go.mod

@@ -0,0 +1,13 @@
+module github.com/mikefarah/yq/v3
+
+require (
+	github.com/mikefarah/yaml/v2 v2.4.0 // indirect
+	github.com/pkg/errors v0.8.1
+	github.com/spf13/cobra v0.0.5
+	golang.org/x/tools v0.0.0-20191213221258-04c2e8eff935 // indirect
+	gopkg.in/imdario/mergo.v0 v0.3.7 // indirect
+	gopkg.in/op/go-logging.v1 v1.0.0-20160211212156-b2cb9fa56473
+	gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2
+)
+
+go 1.13

go.sum

@@ -0,0 +1,62 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
+github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
+github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
+github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
+github.com/mikefarah/yaml v2.1.0+incompatible h1:nu2cqmzk4WlWJNgnevY88faMcdrDzYGcsUjYFxEpB7Y=
+github.com/mikefarah/yaml/v2 v2.4.0 h1:eYqfooY0BnvKTJxr7+ABJs13n3dg9n347GScDaU2Lww=
+github.com/mikefarah/yaml/v2 v2.4.0/go.mod h1:ahVqZF4n1W4NqwvVnZzC4es67xsW9uR/RRf2RRxieJU=
+github.com/mikefarah/yq v2.4.0+incompatible h1:oBxbWy8R9hI3BIUUxEf0CzikWa2AgnGrGhvGQt5jgjk=
+github.com/mikefarah/yq/v2 v2.4.1 h1:tajDonaFK6WqitSZExB6fKlWQy/yCkptqxh2AXEe3N4=
+github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
+github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
+github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
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+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/imdario/mergo.v0 v0.3.7 h1:QDotlIZtaO/p+Um0ok18HRTpq5i5/SAk/qprsor+9c8=
+gopkg.in/imdario/mergo.v0 v0.3.7/go.mod h1:9qPP6AGrlC1G2PTNXko614FwGZvorN7MiBU0Eppok+U=
+gopkg.in/op/go-logging.v1 v1.0.0-20160211212156-b2cb9fa56473 h1:6D+BvnJ/j6e222UW8s2qTSe3wGBtvo0MbVQG/c5k8RE=
+gopkg.in/op/go-logging.v1 v1.0.0-20160211212156-b2cb9fa56473/go.mod h1:N1eN2tsCx0Ydtgjl4cqmbRCsY4/+z4cYDeqwZTk6zog=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2 h1:XZx7nhd5GMaZpmDaEHFVafUZC7ya0fuo7cSJ3UCKYmM=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

json_converter.go

@@ -1,44 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"fmt"
-	"strconv"
-
-	yaml "gopkg.in/mikefarah/yaml.v2"
-)
-
-func jsonToString(context interface{}) (string, error) {
-	out, err := json.Marshal(toJSON(context))
-	if err != nil {
-		return "", fmt.Errorf("error printing yaml as json: %v", err)
-	}
-	return string(out), nil
-}
-
-func toJSON(context interface{}) interface{} {
-	switch context.(type) {
-	case []interface{}:
-		oldArray := context.([]interface{})
-		newArray := make([]interface{}, len(oldArray))
-		for index, value := range oldArray {
-			newArray[index] = toJSON(value)
-		}
-		return newArray
-	case yaml.MapSlice:
-		oldMap := context.(yaml.MapSlice)
-		newMap := make(map[string]interface{})
-		for _, entry := range oldMap {
-			if str, ok := entry.Key.(string); ok {
-				newMap[str] = toJSON(entry.Value)
-			} else if i, ok := entry.Key.(int); ok {
-				newMap[strconv.Itoa(i)] = toJSON(entry.Value)
-			} else if b, ok := entry.Key.(bool); ok {
-				newMap[strconv.FormatBool(b)] = toJSON(entry.Value)
-			}
-		}
-		return newMap
-	default:
-		return context
-	}
-}

json_converter_test.go

@@ -1,46 +0,0 @@
-package main
-
-import (
-	"testing"
-)
-
-func TestJsonToString(t *testing.T) {
-	var data = parseData(`
----
-b:
-  c: 2
-`)
-	got, _ := jsonToString(data)
-	assertResult(t, "{\"b\":{\"c\":2}}", got)
-}
-
-func TestJsonToString_withIntKey(t *testing.T) {
-	var data = parseData(`
----
-b:
-  2: c
-`)
-	got, _ := jsonToString(data)
-	assertResult(t, `{"b":{"2":"c"}}`, got)
-}
-
-func TestJsonToString_withBoolKey(t *testing.T) {
-	var data = parseData(`
----
-b:
-  false: c
-`)
-	got, _ := jsonToString(data)
-	assertResult(t, `{"b":{"false":"c"}}`, got)
-}
-
-func TestJsonToString_withArray(t *testing.T) {
-	var data = parseData(`
----
-b:
-  - item: one
-  - item: two
-`)
-	got, _ := jsonToString(data)
-	assertResult(t, "{\"b\":[{\"item\":\"one\"},{\"item\":\"two\"}]}", got)
-}

merge.go

@@ -1,12 +0,0 @@
-package main
-
-import "gopkg.in/imdario/mergo.v0"
-
-func merge(dst interface{}, src interface{}, overwrite bool, append bool) error {
-	if overwrite {
-		return mergo.Merge(dst, src, mergo.WithOverride)
-	} else if append {
-		return mergo.Merge(dst, src, mergo.WithAppendSlice)
-	}
-	return mergo.Merge(dst, src)
-}

mkdocs.yml

@@ -6,6 +6,7 @@ pages:
     - Install: index.md
     - Read: read.md
     - Write/Update: write.md
+    - Prefix: prefix.md
     - Delete: delete.md
     - Create: create.md
     - Convert: convert.md
@@ -23,4 +24,5 @@ extra:
 markdown_extensions:
   - markdown_include.include:
       base_path: mkdocs
-  - toc(permalink=true)
+  - toc:
+      permalink: True

mkdocs/create.md

@@ -20,7 +20,7 @@ Create scripts follow the same format as the update scripts.
 Given a script create_instructions.yaml of:
 ```yaml
 b.c: 3
-b.e[0].name: Howdy Partner
+b.e[+].name: Howdy Partner
 ```
 then
 
@@ -41,4 +41,4 @@ You can also pipe the instructions in:
 cat create_instructions.yaml | yq n -s -
 ```
 
-{!snippets/keys_with_dots.md!}
+{!snippets/niche.md!}

mkdocs/delete.md

@@ -59,6 +59,93 @@ yq d -i sample.yaml b.c
 will update the sample.yaml file so that the 'c' node is deleted
 
 
+### Splat
+Given a sample.yaml file of:
+```yaml
+---
+bob:
+  item1:
+    cats: bananas
+    dogs: woof
+  item2:
+    cats: apples
+    dogs: woof2
+  thing:
+    cats: oranges
+    dogs: woof3
+```
+then
+```bash
+yq d sample.yaml bob.*.cats
+```
+will output:
+```yaml
+---
+bob:
+  item1:
+    dogs: woof
+  item2:
+    dogs: woof2
+  thing:
+    dogs: woof3
+```
+
+### Prefix Splat
+Given a sample.yaml file of:
+```yaml
+---
+bob:
+  item1:
+    cats: bananas
+    dogs: woof
+  item2:
+    cats: apples
+    dogs: woof2
+  thing:
+    cats: oranges
+    dogs: woof3
+```
+then
+```bash
+yq d sample.yaml bob.item*.cats
+```
+will output:
+```yaml
+---
+bob:
+  item1:
+    dogs: woof
+  item2:
+    dogs: woof2
+  thing:
+    cats: oranges
+    dogs: woof3
+```
+
+### Array Splat
+Given a sample.yaml file of:
+```yaml
+---
+bob:
+- cats: bananas
+  dogs: woof
+- cats: apples
+  dogs: woof2
+- cats: oranges
+  dogs: woof3
+```
+then
+```bash
+yq d sample.yaml bob.[*].cats
+```
+will output:
+```yaml
+---
+bob:
+- dogs: woof
+- dogs: woof2
+- dogs: woof3
+```
 
 ### Multiple Documents - delete from single document
 Given a sample.yaml file of:
@@ -107,4 +194,4 @@ b:
 
 Note that '*' is in quotes to avoid being interpreted by your shell.
 
-{!snippets/keys_with_dots.md!}
+{!snippets/niche.md!}

mkdocs/prefix.md

@@ -0,0 +1,96 @@
+Paths can be prefixed using the 'prefix' command.
+The complete yaml content will be nested inside the new prefix path.
+
+```
+yq p <yaml_file> <path>
+```
+
+### To Stdout
+Given a data1.yaml file of:
+```yaml
+a: simple
+b: [1, 2]
+```
+then
+```bash
+yq p data1.yaml c
+```
+will output:
+```yaml
+c:
+  a: simple
+  b: [1, 2]
+```
+
+### Arbitrary depth
+Given a data1.yaml file of:
+```yaml
+a:
+  b: [1, 2]
+```
+then
+```bash
+yq p data1.yaml c.d
+```
+will output:
+```yaml
+c:
+  d:
+    a:
+      b: [1, 2]
+```
+
+### Updating files in-place
+Given a data1.yaml file of:
+```yaml
+a: simple
+b: [1, 2]
+```
+then
+```bash
+yq p -i data1.yaml c
+```
+will update the data1.yaml file so that the path 'c' is prefixed to all other paths.
+
+### Multiple Documents - prefix a single document
+Given a data1.yaml file of:
+```yaml
+something: else
+---
+a: simple
+b: cat
+```
+then
+```bash
+yq p -d1 data1.yaml c
+```
+will output:
+```yaml
+something: else
+---
+c:
+  a: simple
+  b: cat
+```
+
+### Multiple Documents - prefix all documents
+Given a data1.yaml file of:
+```yaml
+something: else
+---
+a: simple
+b: cat
+```
+then
+```bash
+yq p -d'*' data1.yaml c
+```
+will output:
+```yaml
+c:
+  something: else
+---
+c:
+  a: simple
+  b: cat
+```

mkdocs/read.md

@@ -32,6 +32,8 @@ bob:
     cats: bananas
   item2:
     cats: apples
+  thing:
+    cats: oranges
 ```
 then
 ```bash
@@ -41,6 +43,29 @@ will output
 ```yaml
 - bananas
 - apples
+- oranges
+```
+
+### Prefix Splat
+Given a sample.yaml file of:
+```yaml
+---
+bob:
+  item1:
+    cats: bananas
+  item2:
+    cats: apples
+  thing:
+    cats: oranges
+```
+then
+```bash
+yq r sample.yaml bob.item*.cats
+```
+will output
+```yaml
+- bananas
+- apples
 ```
 
 ### Multiple Documents - specify a single document
@@ -122,4 +147,4 @@ will output:
 ```
 Note that the path is in quotes to avoid the square brackets being interpreted by your shell.
 
-{!snippets/keys_with_dots.md!}
+{!snippets/niche.md!}

mkdocs/snippets/keys_with_dots.md

@@ -1,19 +0,0 @@
-### Keys with dots
-When specifying a key that has a dot use key lookup indicator.
-
-```yaml
-b:
-  foo.bar: 7
-```
-
-```bash
-yaml r sample.yaml 'b[foo.bar]'
-```
-
-```bash
-yaml w sample.yaml 'b[foo.bar]' 9
-```
-
-Any valid yaml key can be specified as part of a key lookup.
-
-Note that the path is in quotes to avoid the square brackets being interpreted by your shell.

mkdocs/snippets/niche.md

@@ -0,0 +1,35 @@
+### Keys with dots
+When specifying a key that has a dot use key lookup indicator.
+
+```yaml
+b:
+  foo.bar: 7
+```
+
+```bash
+yaml r sample.yaml 'b[foo.bar]'
+```
+
+```bash
+yaml w sample.yaml 'b[foo.bar]' 9
+```
+
+Any valid yaml key can be specified as part of a key lookup.
+
+Note that the path is in quotes to avoid the square brackets being interpreted by your shell.
+
+### Keys (and values) with leading dashes
+If a key or value has leading dashes, yq won't know that you are passing a value as opposed to a flag (and you will get a 'bad flag syntax' error).
+
+To fix that, you will need to tell it to stop processing flags by adding '--' after the last flag like so:
+
+
+```bash
+yq n -t -- --key --value
+```
+
+Will result in
+
+```
+--key: --value
+```

mkdocs/write.md

@@ -33,7 +33,7 @@ b:
 ```
 then
 ```bash
-yq w sample.yaml b.d[0] "new thing"
+yq w sample.yaml b.d[+] "new thing"
 ```
 will output:
 ```yaml
@@ -43,6 +43,84 @@ b:
     - new thing
 ```
 
+### Splat
+Given a sample.yaml file of:
+```yaml
+---
+bob:
+  item1:
+    cats: bananas
+  item2:
+    cats: apples
+  thing:
+    cats: oranges
+```
+then
+```bash
+yq w sample.yaml bob.*.cats meow
+```
+will output:
+```yaml
+---
+bob:
+  item1:
+    cats: meow
+  item2:
+    cats: meow
+  thing:
+    cats: meow
+```
+
+### Prefix Splat
+Given a sample.yaml file of:
+```yaml
+---
+bob:
+  item1:
+    cats: bananas
+  item2:
+    cats: apples
+  thing:
+    cats: oranges
+```
+then
+```bash
+yq w sample.yaml bob.item*.cats meow
+```
+will output:
+```yaml
+---
+bob:
+  item1:
+    cats: meow
+  item2:
+    cats: meow
+  thing:
+    cats: oranges
+```
+
+### Array Splat
+Given a sample.yaml file of:
+```yaml
+---
+bob:
+- cats: bananas
+- cats: apples
+- cats: oranges
+```
+then
+```bash
+yq w sample.yaml bob[*].cats meow
+```
+will output:
+```yaml
+---
+bob:
+- cats: meow
+- cats: meow
+- cats: meow
+```
+
 ### Appending value to an array field
 Given a sample.yaml file of:
 ```yaml
@@ -136,7 +214,7 @@ b:
 and a script update_instructions.yaml of:
 ```yaml
 b.c: 3
-b.e[0].name: Howdy Partner
+b.e[+].name: Howdy Partner
 ```
 then
 
@@ -169,4 +247,4 @@ my:
   path: -3
 ```
 
-{!snippets/keys_with_dots.md!}
+{!snippets/niche.md!}

path_parser.go

@@ -1,55 +0,0 @@
-package main
-
-func parsePath(path string) []string {
-	return parsePathAccum([]string{}, path)
-}
-
-func parsePathAccum(paths []string, remaining string) []string {
-	head, tail := nextYamlPath(remaining)
-	if tail == "" {
-		return append(paths, head)
-	}
-	return parsePathAccum(append(paths, head), tail)
-}
-
-func nextYamlPath(path string) (pathElement string, remaining string) {
-	switch path[0] {
-	case '[':
-		// e.g [0].blah.cat -> we need to return "0" and "blah.cat"
-		return search(path[1:], []uint8{']'}, true)
-	case '"':
-		// e.g "a.b".blah.cat -> we need to return "a.b" and "blah.cat"
-		return search(path[1:], []uint8{'"'}, true)
-	default:
-		// e.g "a.blah.cat" -> return "a" and "blah.cat"
-		return search(path[0:], []uint8{'.', '['}, false)
-	}
-}
-
-func search(path string, matchingChars []uint8, skipNext bool) (pathElement string, remaining string) {
-	for i := 0; i < len(path); i++ {
-		var char = path[i]
-		if contains(matchingChars, char) {
-			var remainingStart = i + 1
-			if skipNext {
-				remainingStart = remainingStart + 1
-			} else if !skipNext && char != '.' {
-				remainingStart = i
-			}
-			if remainingStart > len(path) {
-				remainingStart = len(path)
-			}
-			return path[0:i], path[remainingStart:]
-		}
-	}
-	return path, ""
-}
-
-func contains(matchingChars []uint8, candidate uint8) bool {
-	for _, a := range matchingChars {
-		if a == candidate {
-			return true
-		}
-	}
-	return false
-}

path_parser_test.go

@@ -1,43 +0,0 @@
-package main
-
-import (
-	"testing"
-)
-
-var parsePathsTests = []struct {
-	path          string
-	expectedPaths []string
-}{
-	{"a.b", []string{"a", "b"}},
-	{"a.b[0]", []string{"a", "b", "0"}},
-	{"a.b.d[+]", []string{"a", "b", "d", "+"}},
-}
-
-func TestParsePath(t *testing.T) {
-	for _, tt := range parsePathsTests {
-		assertResultComplex(t, tt.expectedPaths, parsePath(tt.path))
-	}
-}
-
-var nextYamlPathTests = []struct {
-	path              string
-	expectedElement   string
-	expectedRemaining string
-}{
-	{"a.b", "a", "b"},
-	{"a", "a", ""},
-	{"a.b.c", "a", "b.c"},
-	{"\"a.b\".c", "a.b", "c"},
-	{"a.\"b.c\".d", "a", "\"b.c\".d"},
-	{"[1].a.d", "1", "a.d"},
-	{"a[0].c", "a", "[0].c"},
-	{"[0]", "0", ""},
-}
-
-func TestNextYamlPath(t *testing.T) {
-	for _, tt := range nextYamlPathTests {
-		var element, remaining = nextYamlPath(tt.path)
-		assertResultWithContext(t, tt.expectedElement, element, tt)
-		assertResultWithContext(t, tt.expectedRemaining, remaining, tt)
-	}
-}

pkg/yqlib/data_navigator.go

@@ -0,0 +1,245 @@
+package yqlib
+
+import (
+	"strconv"
+
+	errors "github.com/pkg/errors"
+	yaml "gopkg.in/yaml.v3"
+)
+
+type DataNavigator interface {
+	Traverse(value *yaml.Node, path []string) error
+}
+
+type navigator struct {
+	navigationStrategy NavigationStrategy
+}
+
+func NewDataNavigator(NavigationStrategy NavigationStrategy) DataNavigator {
+	return &navigator{
+		navigationStrategy: NavigationStrategy,
+	}
+}
+
+func (n *navigator) Traverse(value *yaml.Node, path []string) error {
+	realValue := value
+	emptyArray := make([]interface{}, 0)
+	if realValue.Kind == yaml.DocumentNode {
+		log.Debugf("its a document! returning the first child")
+		return n.doTraverse(value.Content[0], "", path, emptyArray)
+	}
+	return n.doTraverse(value, "", path, emptyArray)
+}
+
+func (n *navigator) doTraverse(value *yaml.Node, head string, tail []string, pathStack []interface{}) error {
+	log.Debug("head %v", head)
+	DebugNode(value)
+	var errorDeepSplatting error
+	if head == "**" && value.Kind != yaml.ScalarNode {
+		errorDeepSplatting = n.recurse(value, head, tail, pathStack)
+		// ignore errors here, we are deep splatting so we may accidently give a string key
+		// to an array sequence
+		if len(tail) > 0 {
+			_ = n.recurse(value, tail[0], tail[1:], pathStack)
+		}
+		return errorDeepSplatting
+	}
+
+	if len(tail) > 0 {
+		log.Debugf("diving into %v", tail[0])
+		DebugNode(value)
+		return n.recurse(value, tail[0], tail[1:], pathStack)
+	}
+	return n.navigationStrategy.Visit(NewNodeContext(value, head, tail, pathStack))
+}
+
+func (n *navigator) getOrReplace(original *yaml.Node, expectedKind yaml.Kind) *yaml.Node {
+	if original.Kind != expectedKind {
+		log.Debug("wanted %v but it was %v, overriding", expectedKind, original.Kind)
+		return &yaml.Node{Kind: expectedKind}
+	}
+	return original
+}
+
+func (n *navigator) recurse(value *yaml.Node, head string, tail []string, pathStack []interface{}) error {
+	log.Debug("recursing, processing %v", head)
+	switch value.Kind {
+	case yaml.MappingNode:
+		log.Debug("its a map with %v entries", len(value.Content)/2)
+		return n.recurseMap(value, head, tail, pathStack)
+	case yaml.SequenceNode:
+		log.Debug("its a sequence of %v things!", len(value.Content))
+		if head == "*" || head == "**" {
+			return n.splatArray(value, head, tail, pathStack)
+		} else if head == "+" {
+			return n.appendArray(value, head, tail, pathStack)
+		}
+		return n.recurseArray(value, head, tail, pathStack)
+	case yaml.AliasNode:
+		log.Debug("its an alias!")
+		DebugNode(value.Alias)
+		if n.navigationStrategy.FollowAlias(NewNodeContext(value, head, tail, pathStack)) {
+			log.Debug("following the alias")
+			return n.recurse(value.Alias, head, tail, pathStack)
+		}
+		return nil
+	default:
+		return nil
+	}
+}
+
+func (n *navigator) recurseMap(value *yaml.Node, head string, tail []string, pathStack []interface{}) error {
+	traversedEntry := false
+	errorVisiting := n.visitMatchingEntries(value, head, tail, pathStack, func(contents []*yaml.Node, indexInMap int) error {
+		log.Debug("recurseMap: visitMatchingEntries")
+		n.navigationStrategy.DebugVisitedNodes()
+		newPathStack := append(pathStack, contents[indexInMap].Value)
+		log.Debug("appended %v", contents[indexInMap].Value)
+		n.navigationStrategy.DebugVisitedNodes()
+		log.Debug("should I traverse? %v, %v", head, pathStackToString(newPathStack))
+		DebugNode(value)
+		if n.navigationStrategy.ShouldTraverse(NewNodeContext(contents[indexInMap+1], head, tail, newPathStack), contents[indexInMap].Value) {
+			log.Debug("recurseMap: Going to traverse")
+			traversedEntry = true
+			// contents[indexInMap+1] = n.getOrReplace(contents[indexInMap+1], guessKind(head, tail, contents[indexInMap+1].Kind))
+			errorTraversing := n.doTraverse(contents[indexInMap+1], head, tail, newPathStack)
+			log.Debug("recurseMap: Finished traversing")
+			n.navigationStrategy.DebugVisitedNodes()
+			return errorTraversing
+		} else {
+			log.Debug("nope not traversing")
+		}
+		return nil
+	})
+
+	if errorVisiting != nil {
+		return errorVisiting
+	}
+
+	if traversedEntry || head == "*" || head == "**" || !n.navigationStrategy.AutoCreateMap(NewNodeContext(value, head, tail, pathStack)) {
+		return nil
+	}
+
+	mapEntryKey := yaml.Node{Value: head, Kind: yaml.ScalarNode}
+	value.Content = append(value.Content, &mapEntryKey)
+	mapEntryValue := yaml.Node{Kind: guessKind(head, tail, 0)}
+	value.Content = append(value.Content, &mapEntryValue)
+	log.Debug("adding new node %v", head)
+	return n.doTraverse(&mapEntryValue, head, tail, append(pathStack, head))
+}
+
+// need to pass the node in, as it may be aliased
+type mapVisitorFn func(contents []*yaml.Node, index int) error
+
+func (n *navigator) visitDirectMatchingEntries(node *yaml.Node, head string, tail []string, pathStack []interface{}, visit mapVisitorFn) error {
+	var contents = node.Content
+	for index := 0; index < len(contents); index = index + 2 {
+		content := contents[index]
+
+		log.Debug("index %v, checking %v, %v", index, content.Value, content.Tag)
+		n.navigationStrategy.DebugVisitedNodes()
+		errorVisiting := visit(contents, index)
+		if errorVisiting != nil {
+			return errorVisiting
+		}
+	}
+	return nil
+}
+
+func (n *navigator) visitMatchingEntries(node *yaml.Node, head string, tail []string, pathStack []interface{}, visit mapVisitorFn) error {
+	var contents = node.Content
+	log.Debug("visitMatchingEntries %v", head)
+	DebugNode(node)
+	// value.Content is a concatenated array of key, value,
+	// so keys are in the even indexes, values in odd.
+	// merge aliases are defined first, but we only want to traverse them
+	// if we don't find a match directly on this node first.
+	errorVisitedDirectEntries := n.visitDirectMatchingEntries(node, head, tail, pathStack, visit)
+
+	if errorVisitedDirectEntries != nil || !n.navigationStrategy.FollowAlias(NewNodeContext(node, head, tail, pathStack)) {
+		return errorVisitedDirectEntries
+	}
+	return n.visitAliases(contents, head, tail, pathStack, visit)
+}
+
+func (n *navigator) visitAliases(contents []*yaml.Node, head string, tail []string, pathStack []interface{}, visit mapVisitorFn) error {
+	// merge aliases are defined first, but we only want to traverse them
+	// if we don't find a match on this node first.
+	// traverse them backwards so that the last alias overrides the preceding.
+	// a node can either be
+	// an alias to one other node (e.g. <<: *blah)
+	// or a sequence of aliases   (e.g. <<: [*blah, *foo])
+	log.Debug("checking for aliases")
+	for index := len(contents) - 2; index >= 0; index = index - 2 {
+
+		if contents[index+1].Kind == yaml.AliasNode {
+			valueNode := contents[index+1]
+			log.Debug("found an alias")
+			DebugNode(contents[index])
+			DebugNode(valueNode)
+
+			errorInAlias := n.visitMatchingEntries(valueNode.Alias, head, tail, pathStack, visit)
+			if errorInAlias != nil {
+				return errorInAlias
+			}
+		} else if contents[index+1].Kind == yaml.SequenceNode {
+			// could be an array of aliases...
+			errorVisitingAliasSeq := n.visitAliasSequence(contents[index+1].Content, head, tail, pathStack, visit)
+			if errorVisitingAliasSeq != nil {
+				return errorVisitingAliasSeq
+			}
+		}
+	}
+	return nil
+}
+
+func (n *navigator) visitAliasSequence(possibleAliasArray []*yaml.Node, head string, tail []string, pathStack []interface{}, visit mapVisitorFn) error {
+	// need to search this backwards too, so that aliases defined last override the preceding.
+	for aliasIndex := len(possibleAliasArray) - 1; aliasIndex >= 0; aliasIndex = aliasIndex - 1 {
+		child := possibleAliasArray[aliasIndex]
+		if child.Kind == yaml.AliasNode {
+			log.Debug("found an alias")
+			DebugNode(child)
+			errorInAlias := n.visitMatchingEntries(child.Alias, head, tail, pathStack, visit)
+			if errorInAlias != nil {
+				return errorInAlias
+			}
+		}
+	}
+	return nil
+}
+
+func (n *navigator) splatArray(value *yaml.Node, head string, tail []string, pathStack []interface{}) error {
+	for index, childValue := range value.Content {
+		log.Debug("processing")
+		DebugNode(childValue)
+		childValue = n.getOrReplace(childValue, guessKind(head, tail, childValue.Kind))
+		var err = n.doTraverse(childValue, head, tail, append(pathStack, index))
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (n *navigator) appendArray(value *yaml.Node, head string, tail []string, pathStack []interface{}) error {
+	var newNode = yaml.Node{Kind: guessKind(head, tail, 0)}
+	value.Content = append(value.Content, &newNode)
+	log.Debug("appending a new node, %v", value.Content)
+	return n.doTraverse(&newNode, head, tail, append(pathStack, len(value.Content)-1))
+}
+
+func (n *navigator) recurseArray(value *yaml.Node, head string, tail []string, pathStack []interface{}) error {
+	var index, err = strconv.ParseInt(head, 10, 64) // nolint
+	if err != nil {
+		return errors.Wrapf(err, "Error parsing array index '%v' for '%v'", head, pathStackToString(pathStack))
+	}
+
+	for int64(len(value.Content)) <= index {
+		value.Content = append(value.Content, &yaml.Node{Kind: guessKind(head, tail, 0)})
+	}
+
+	value.Content[index] = n.getOrReplace(value.Content[index], guessKind(head, tail, value.Content[index].Kind))
+
+	return n.doTraverse(value.Content[index], head, tail, append(pathStack, index))
+}

pkg/yqlib/data_navigator_test.go

@@ -0,0 +1 @@
+package yqlib

pkg/yqlib/delete_navigation_strategy.go

@@ -0,0 +1,66 @@
+package yqlib
+
+import (
+	"strconv"
+
+	yaml "gopkg.in/yaml.v3"
+)
+
+func DeleteNavigationStrategy(pathElementToDelete string) NavigationStrategy {
+	parser := NewPathParser()
+	return &NavigationStrategyImpl{
+		visitedNodes: []*NodeContext{},
+		followAlias: func(nodeContext NodeContext) bool {
+			return false
+		},
+		autoCreateMap: func(nodeContext NodeContext) bool {
+			return true
+		},
+		visit: func(nodeContext NodeContext) error {
+			node := nodeContext.Node
+			log.Debug("need to find and delete %v in here", pathElementToDelete)
+			DebugNode(node)
+			if node.Kind == yaml.SequenceNode {
+				newContent, errorDeleting := deleteFromArray(node.Content, pathElementToDelete)
+				if errorDeleting != nil {
+					return errorDeleting
+				}
+				node.Content = newContent
+			} else if node.Kind == yaml.MappingNode {
+				node.Content = deleteFromMap(parser, node.Content, nodeContext.PathStack, pathElementToDelete)
+			}
+			return nil
+		},
+	}
+}
+func deleteFromMap(pathParser PathParser, contents []*yaml.Node, pathStack []interface{}, pathElementToDelete string) []*yaml.Node {
+	newContents := make([]*yaml.Node, 0)
+	for index := 0; index < len(contents); index = index + 2 {
+		keyNode := contents[index]
+		valueNode := contents[index+1]
+		if !pathParser.MatchesNextPathElement(NewNodeContext(keyNode, pathElementToDelete, []string{}, pathStack), keyNode.Value) {
+			log.Debug("adding node %v", keyNode.Value)
+			newContents = append(newContents, keyNode, valueNode)
+		} else {
+			log.Debug("skipping node %v", keyNode.Value)
+		}
+	}
+	return newContents
+}
+
+func deleteFromArray(content []*yaml.Node, pathElementToDelete string) ([]*yaml.Node, error) {
+
+	if pathElementToDelete == "*" {
+		return make([]*yaml.Node, 0), nil
+	}
+
+	var index, err = strconv.ParseInt(pathElementToDelete, 10, 64) // nolint
+	if err != nil {
+		return content, err
+	}
+	if index >= int64(len(content)) {
+		log.Debug("index %v is greater than content length %v", index, len(content))
+		return content, nil
+	}
+	return append(content[:index], content[index+1:]...), nil
+}

pkg/yqlib/encoder.go

@@ -0,0 +1,44 @@
+package yqlib
+
+import (
+	"encoding/json"
+	"io"
+
+	yaml "gopkg.in/yaml.v3"
+)
+
+type Encoder interface {
+	Encode(node *yaml.Node) error
+}
+
+type yamlEncoder struct {
+	encoder *yaml.Encoder
+}
+
+func NewYamlEncoder(destination io.Writer) Encoder {
+	var encoder = yaml.NewEncoder(destination)
+	encoder.SetIndent(2)
+	return &yamlEncoder{encoder}
+}
+
+func (ye *yamlEncoder) Encode(node *yaml.Node) error {
+	return ye.encoder.Encode(node)
+}
+
+type jsonEncoder struct {
+	encoder *json.Encoder
+}
+
+func NewJsonEncoder(destination io.Writer) Encoder {
+	var encoder = json.NewEncoder(destination)
+	return &jsonEncoder{encoder}
+}
+
+func (je *jsonEncoder) Encode(node *yaml.Node) error {
+	var dataBucket interface{}
+	errorDecoding := node.Decode(&dataBucket)
+	if errorDecoding != nil {
+		return errorDecoding
+	}
+	return je.encoder.Encode(dataBucket)
+}

pkg/yqlib/lib.go

@@ -0,0 +1,148 @@
+package yqlib
+
+import (
+	"bytes"
+	"fmt"
+	"strconv"
+	"strings"
+
+	logging "gopkg.in/op/go-logging.v1"
+	yaml "gopkg.in/yaml.v3"
+)
+
+var log = logging.MustGetLogger("yq")
+
+type UpdateCommand struct {
+	Command   string
+	Path      string
+	Value     *yaml.Node
+	Overwrite bool
+}
+
+func DebugNode(value *yaml.Node) {
+	if value == nil {
+		log.Debug("-- node is nil --")
+	} else if log.IsEnabledFor(logging.DEBUG) {
+		buf := new(bytes.Buffer)
+		encoder := yaml.NewEncoder(buf)
+		errorEncoding := encoder.Encode(value)
+		if errorEncoding != nil {
+			log.Error("Error debugging node, %v", errorEncoding.Error())
+		}
+		encoder.Close()
+		log.Debug("Tag: %v", value.Tag)
+		log.Debug("%v", buf.String())
+	}
+}
+
+func pathStackToString(pathStack []interface{}) string {
+	return mergePathStackToString(pathStack, false)
+}
+
+func mergePathStackToString(pathStack []interface{}, appendArrays bool) string {
+	var sb strings.Builder
+	for index, path := range pathStack {
+		switch path.(type) {
+		case int:
+			if appendArrays {
+				sb.WriteString("[+]")
+			} else {
+				sb.WriteString(fmt.Sprintf("[%v]", path))
+			}
+
+		default:
+			sb.WriteString(fmt.Sprintf("%v", path))
+		}
+
+		if index < len(pathStack)-1 {
+			sb.WriteString(".")
+		}
+	}
+	return sb.String()
+}
+
+func guessKind(head string, tail []string, guess yaml.Kind) yaml.Kind {
+	log.Debug("tail %v", tail)
+	if len(tail) == 0 && guess == 0 {
+		log.Debug("end of path, must be a scalar")
+		return yaml.ScalarNode
+	} else if len(tail) == 0 {
+		return guess
+	}
+
+	var _, errorParsingInt = strconv.ParseInt(tail[0], 10, 64)
+	if tail[0] == "+" || errorParsingInt == nil {
+		return yaml.SequenceNode
+	}
+	if (tail[0] == "*" || tail[0] == "**" || head == "**") && (guess == yaml.SequenceNode || guess == yaml.MappingNode) {
+		return guess
+	}
+	if guess == yaml.AliasNode {
+		log.Debug("guess was an alias, okey doke.")
+		return guess
+	}
+	log.Debug("forcing a mapping node")
+	log.Debug("yaml.SequenceNode %v", guess == yaml.SequenceNode)
+	log.Debug("yaml.ScalarNode %v", guess == yaml.ScalarNode)
+	return yaml.MappingNode
+}
+
+type YqLib interface {
+	Get(rootNode *yaml.Node, path string) ([]*NodeContext, error)
+	Update(rootNode *yaml.Node, updateCommand UpdateCommand, autoCreate bool) error
+	New(path string) yaml.Node
+
+	PathStackToString(pathStack []interface{}) string
+	MergePathStackToString(pathStack []interface{}, appendArrays bool) string
+}
+
+type lib struct {
+	parser PathParser
+}
+
+func NewYqLib() YqLib {
+	return &lib{
+		parser: NewPathParser(),
+	}
+}
+
+func (l *lib) Get(rootNode *yaml.Node, path string) ([]*NodeContext, error) {
+	var paths = l.parser.ParsePath(path)
+	NavigationStrategy := ReadNavigationStrategy()
+	navigator := NewDataNavigator(NavigationStrategy)
+	error := navigator.Traverse(rootNode, paths)
+	return NavigationStrategy.GetVisitedNodes(), error
+
+}
+
+func (l *lib) PathStackToString(pathStack []interface{}) string {
+	return pathStackToString(pathStack)
+}
+
+func (l *lib) MergePathStackToString(pathStack []interface{}, appendArrays bool) string {
+	return mergePathStackToString(pathStack, appendArrays)
+}
+
+func (l *lib) New(path string) yaml.Node {
+	var paths = l.parser.ParsePath(path)
+	newNode := yaml.Node{Kind: guessKind("", paths, 0)}
+	return newNode
+}
+
+func (l *lib) Update(rootNode *yaml.Node, updateCommand UpdateCommand, autoCreate bool) error {
+	log.Debugf("%v to %v", updateCommand.Command, updateCommand.Path)
+	switch updateCommand.Command {
+	case "update":
+		var paths = l.parser.ParsePath(updateCommand.Path)
+		navigator := NewDataNavigator(UpdateNavigationStrategy(updateCommand, autoCreate))
+		return navigator.Traverse(rootNode, paths)
+	case "delete":
+		var paths = l.parser.ParsePath(updateCommand.Path)
+		lastBit, newTail := paths[len(paths)-1], paths[:len(paths)-1]
+		navigator := NewDataNavigator(DeleteNavigationStrategy(lastBit))
+		return navigator.Traverse(rootNode, newTail)
+	default:
+		return fmt.Errorf("Unknown command %v", updateCommand.Command)
+	}
+
+}

pkg/yqlib/lib_test.go

@@ -0,0 +1,176 @@
+package yqlib
+
+import (
+	"testing"
+
+	"github.com/mikefarah/yq/v3/test"
+)
+
+func TestLib(t *testing.T) {
+
+	subject := NewYqLib()
+
+	t.Run("PathStackToString_Empty", func(t *testing.T) {
+		emptyArray := make([]interface{}, 0)
+		got := subject.PathStackToString(emptyArray)
+		test.AssertResult(t, ``, got)
+	})
+
+	t.Run("PathStackToString", func(t *testing.T) {
+		array := make([]interface{}, 3)
+		array[0] = "a"
+		array[1] = 0
+		array[2] = "b"
+		got := subject.PathStackToString(array)
+		test.AssertResult(t, `a.[0].b`, got)
+	})
+
+	t.Run("MergePathStackToString", func(t *testing.T) {
+		array := make([]interface{}, 3)
+		array[0] = "a"
+		array[1] = 0
+		array[2] = "b"
+		got := subject.MergePathStackToString(array, true)
+		test.AssertResult(t, `a.[+].b`, got)
+	})
+
+	// 	t.Run("TestReadPath_WithError", func(t *testing.T) {
+	// 		var data = test.ParseData(`
+	// ---
+	// b:
+	//   - c
+	// `)
+
+	// 		_, err := subject.ReadPath(data, "b.[a]")
+	// 		if err == nil {
+	// 			t.Fatal("Expected error due to invalid path")
+	// 		}
+	// 	})
+
+	// 	t.Run("TestWritePath", func(t *testing.T) {
+	// 		var data = test.ParseData(`
+	// ---
+	// b:
+	//   2: c
+	// `)
+
+	// 		got := subject.WritePath(data, "b.3", "a")
+	// 		test.AssertResult(t, `[{b [{2 c} {3 a}]}]`, fmt.Sprintf("%v", got))
+	// 	})
+
+	// 	t.Run("TestPrefixPath", func(t *testing.T) {
+	// 		var data = test.ParseData(`
+	// ---
+	// b:
+	//   2: c
+	// `)
+
+	// 		got := subject.PrefixPath(data, "a.d")
+	// 		test.AssertResult(t, `[{a [{d [{b [{2 c}]}]}]}]`, fmt.Sprintf("%v", got))
+	// 	})
+
+	// 	t.Run("TestDeletePath", func(t *testing.T) {
+	// 		var data = test.ParseData(`
+	// ---
+	// b:
+	//   2: c
+	//   3: a
+	// `)
+
+	// 		got, _ := subject.DeletePath(data, "b.2")
+	// 		test.AssertResult(t, `[{b [{3 a}]}]`, fmt.Sprintf("%v", got))
+	// 	})
+
+	// 	t.Run("TestDeletePath_WithError", func(t *testing.T) {
+	// 		var data = test.ParseData(`
+	// ---
+	// b:
+	//   - c
+	// `)
+
+	// 		_, err := subject.DeletePath(data, "b.[a]")
+	// 		if err == nil {
+	// 			t.Fatal("Expected error due to invalid path")
+	// 		}
+	// 	})
+
+	// 	t.Run("TestMerge", func(t *testing.T) {
+	// 		var dst = test.ParseData(`
+	// ---
+	// a: b
+	// c: d
+	// `)
+	// 		var src = test.ParseData(`
+	// ---
+	// a: 1
+	// b: 2
+	// `)
+
+	// 		var mergedData = make(map[interface{}]interface{})
+	// 		mergedData["root"] = dst
+	// 		var mapDataBucket = make(map[interface{}]interface{})
+	// 		mapDataBucket["root"] = src
+
+	// 		err := subject.Merge(&mergedData, mapDataBucket, false, false)
+	// 		if err != nil {
+	// 			t.Fatal("Unexpected error")
+	// 		}
+	// 		test.AssertResult(t, `[{a b} {c d}]`, fmt.Sprintf("%v", mergedData["root"]))
+	// 	})
+
+	// 	t.Run("TestMerge_WithOverwrite", func(t *testing.T) {
+	// 		var dst = test.ParseData(`
+	// ---
+	// a: b
+	// c: d
+	// `)
+	// 		var src = test.ParseData(`
+	// ---
+	// a: 1
+	// b: 2
+	// `)
+
+	// 		var mergedData = make(map[interface{}]interface{})
+	// 		mergedData["root"] = dst
+	// 		var mapDataBucket = make(map[interface{}]interface{})
+	// 		mapDataBucket["root"] = src
+
+	// 		err := subject.Merge(&mergedData, mapDataBucket, true, false)
+	// 		if err != nil {
+	// 			t.Fatal("Unexpected error")
+	// 		}
+	// 		test.AssertResult(t, `[{a 1} {b 2}]`, fmt.Sprintf("%v", mergedData["root"]))
+	// 	})
+
+	// 	t.Run("TestMerge_WithAppend", func(t *testing.T) {
+	// 		var dst = test.ParseData(`
+	// ---
+	// a: b
+	// c: d
+	// `)
+	// 		var src = test.ParseData(`
+	// ---
+	// a: 1
+	// b: 2
+	// `)
+
+	// 		var mergedData = make(map[interface{}]interface{})
+	// 		mergedData["root"] = dst
+	// 		var mapDataBucket = make(map[interface{}]interface{})
+	// 		mapDataBucket["root"] = src
+
+	// 		err := subject.Merge(&mergedData, mapDataBucket, false, true)
+	// 		if err != nil {
+	// 			t.Fatal("Unexpected error")
+	// 		}
+	// 		test.AssertResult(t, `[{a b} {c d} {a 1} {b 2}]`, fmt.Sprintf("%v", mergedData["root"]))
+	// 	})
+
+	// 	t.Run("TestMerge_WithError", func(t *testing.T) {
+	// 		err := subject.Merge(nil, nil, false, false)
+	// 		if err == nil {
+	// 			t.Fatal("Expected error due to nil")
+	// 		}
+	// 	})
+
+}

pkg/yqlib/navigation_strategy.go

@@ -0,0 +1,148 @@
+package yqlib
+
+import (
+	"fmt"
+
+	yaml "gopkg.in/yaml.v3"
+)
+
+type NodeContext struct {
+	Node      *yaml.Node
+	Head      string
+	Tail      []string
+	PathStack []interface{}
+}
+
+func NewNodeContext(node *yaml.Node, head string, tail []string, pathStack []interface{}) NodeContext {
+	newTail := make([]string, len(tail))
+	copy(newTail, tail)
+
+	newPathStack := make([]interface{}, len(pathStack))
+	copy(newPathStack, pathStack)
+	return NodeContext{
+		Node:      node,
+		Head:      head,
+		Tail:      newTail,
+		PathStack: newPathStack,
+	}
+}
+
+type NavigationStrategy interface {
+	FollowAlias(nodeContext NodeContext) bool
+	AutoCreateMap(nodeContext NodeContext) bool
+	Visit(nodeContext NodeContext) error
+	// node key is the string value of the last element in the path stack
+	// we use it to match against the pathExpression in head.
+	ShouldTraverse(nodeContext NodeContext, nodeKey string) bool
+	GetVisitedNodes() []*NodeContext
+	DebugVisitedNodes()
+}
+
+type NavigationStrategyImpl struct {
+	followAlias   func(nodeContext NodeContext) bool
+	autoCreateMap func(nodeContext NodeContext) bool
+	visit         func(nodeContext NodeContext) error
+	visitedNodes  []*NodeContext
+}
+
+func (ns *NavigationStrategyImpl) GetVisitedNodes() []*NodeContext {
+	return ns.visitedNodes
+}
+
+func (ns *NavigationStrategyImpl) FollowAlias(nodeContext NodeContext) bool {
+	return ns.followAlias(nodeContext)
+}
+
+func (ns *NavigationStrategyImpl) AutoCreateMap(nodeContext NodeContext) bool {
+	return ns.autoCreateMap(nodeContext)
+}
+
+func (ns *NavigationStrategyImpl) ShouldTraverse(nodeContext NodeContext, nodeKey string) bool {
+	// we should traverse aliases (if enabled), but not visit them :/
+	if len(nodeContext.PathStack) == 0 {
+		return true
+	}
+
+	if ns.alreadyVisited(nodeContext.PathStack) {
+		return false
+	}
+
+	parser := NewPathParser()
+
+	return (nodeKey == "<<" && ns.FollowAlias(nodeContext)) || (nodeKey != "<<" &&
+		parser.MatchesNextPathElement(nodeContext, nodeKey))
+}
+
+func (ns *NavigationStrategyImpl) shouldVisit(nodeContext NodeContext) bool {
+	pathStack := nodeContext.PathStack
+	if len(pathStack) == 0 {
+		return true
+	}
+	log.Debug("tail len %v", len(nodeContext.Tail))
+	// SOMETHING HERE!
+
+	if ns.alreadyVisited(pathStack) || len(nodeContext.Tail) != 0 {
+		return false
+	}
+
+	nodeKey := fmt.Sprintf("%v", pathStack[len(pathStack)-1])
+	log.Debug("nodeKey: %v, nodeContext.Head: %v", nodeKey, nodeContext.Head)
+	parser := NewPathParser()
+
+	// only visit aliases if its an exact match
+	return (nodeKey == "<<" && nodeContext.Head == "<<") || (nodeKey != "<<" &&
+		parser.MatchesNextPathElement(nodeContext, nodeKey))
+}
+
+func (ns *NavigationStrategyImpl) Visit(nodeContext NodeContext) error {
+	log.Debug("Visit?, %v, %v", nodeContext.Head, pathStackToString(nodeContext.PathStack))
+	DebugNode(nodeContext.Node)
+	if ns.shouldVisit(nodeContext) {
+		log.Debug("yep, visiting")
+		//  pathStack array must be
+		// copied, as append() may sometimes reuse and modify the array
+		ns.visitedNodes = append(ns.visitedNodes, &nodeContext)
+		ns.DebugVisitedNodes()
+		return ns.visit(nodeContext)
+	}
+	log.Debug("nope, skip it")
+	return nil
+}
+
+func (ns *NavigationStrategyImpl) DebugVisitedNodes() {
+	log.Debug("Visited Nodes:")
+	for _, candidate := range ns.visitedNodes {
+		log.Debug(" - %v", pathStackToString(candidate.PathStack))
+	}
+}
+
+func (ns *NavigationStrategyImpl) alreadyVisited(pathStack []interface{}) bool {
+	log.Debug("checking already visited pathStack: %v", pathStackToString(pathStack))
+	for _, candidate := range ns.visitedNodes {
+		candidatePathStack := candidate.PathStack
+		if patchStacksMatch(candidatePathStack, pathStack) {
+			log.Debug("paths match, already seen it")
+			return true
+		}
+
+	}
+	log.Debug("never seen it before!")
+	return false
+}
+
+func patchStacksMatch(path1 []interface{}, path2 []interface{}) bool {
+	log.Debug("checking against path: %v", pathStackToString(path1))
+
+	if len(path1) != len(path2) {
+		return false
+	}
+	for index, p1Value := range path1 {
+
+		p2Value := path2[index]
+		if p1Value != p2Value {
+			return false
+		}
+	}
+	return true
+
+}

pkg/yqlib/path_parser.go

@@ -0,0 +1,101 @@
+package yqlib
+
+import (
+	"strconv"
+	"strings"
+)
+
+type PathParser interface {
+	ParsePath(path string) []string
+	MatchesNextPathElement(nodeContext NodeContext, nodeKey string) bool
+}
+
+type pathParser struct{}
+
+func NewPathParser() PathParser {
+	return &pathParser{}
+}
+
+/**
+ * node: node that we may traverse/visit
+ * head: path element expression to match against
+ * tail: remaining path element expressions
+ * pathStack: stack of actual paths we've matched to get to node
+ * nodeKey: actual value of this nodes 'key' or index.
+ */
+func (p *pathParser) MatchesNextPathElement(nodeContext NodeContext, nodeKey string) bool {
+	head := nodeContext.Head
+	if head == "**" || head == "*" {
+		return true
+	}
+	if head == "+" {
+		log.Debug("head is +, nodeKey is %v", nodeKey)
+		var _, err = strconv.ParseInt(nodeKey, 10, 64) // nolint
+		if err == nil {
+			return true
+		}
+	}
+	var prefixMatch = strings.TrimSuffix(head, "*")
+	if prefixMatch != head {
+		log.Debug("prefix match, %v", strings.HasPrefix(nodeKey, prefixMatch))
+		return strings.HasPrefix(nodeKey, prefixMatch)
+	}
+	return nodeKey == head
+}
+
+func (p *pathParser) ParsePath(path string) []string {
+	if path == "" {
+		return []string{}
+	}
+	return p.parsePathAccum([]string{}, path)
+}
+
+func (p *pathParser) parsePathAccum(paths []string, remaining string) []string {
+	head, tail := p.nextYamlPath(remaining)
+	if tail == "" {
+		return append(paths, head)
+	}
+	return p.parsePathAccum(append(paths, head), tail)
+}
+
+func (p *pathParser) nextYamlPath(path string) (pathElement string, remaining string) {
+	switch path[0] {
+	case '[':
+		// e.g [0].blah.cat -> we need to return "0" and "blah.cat"
+		return p.search(path[1:], []uint8{']'}, true)
+	case '"':
+		// e.g "a.b".blah.cat -> we need to return "a.b" and "blah.cat"
+		return p.search(path[1:], []uint8{'"'}, true)
+	default:
+		// e.g "a.blah.cat" -> return "a" and "blah.cat"
+		return p.search(path[0:], []uint8{'.', '['}, false)
+	}
+}
+
+func (p *pathParser) search(path string, matchingChars []uint8, skipNext bool) (pathElement string, remaining string) {
+	for i := 0; i < len(path); i++ {
+		var char = path[i]
+		if p.contains(matchingChars, char) {
+			var remainingStart = i + 1
+			if skipNext {
+				remainingStart = remainingStart + 1
+			} else if !skipNext && char != '.' {
+				remainingStart = i
+			}
+			if remainingStart > len(path) {
+				remainingStart = len(path)
+			}
+			return path[0:i], path[remainingStart:]
+		}
+	}
+	return path, ""
+}
+
+func (p *pathParser) contains(matchingChars []uint8, candidate uint8) bool {
+	for _, a := range matchingChars {
+		if a == candidate {
+			return true
+		}
+	}
+	return false
+}

pkg/yqlib/path_parser_test.go

@@ -0,0 +1,78 @@
+package yqlib
+
+import (
+	"testing"
+
+	"github.com/mikefarah/yq/v3/test"
+)
+
+var parser = NewPathParser()
+
+var parsePathsTests = []struct {
+	path          string
+	expectedPaths []string
+}{
+	{"a.b", []string{"a", "b"}},
+	{"a.b.**", []string{"a", "b", "**"}},
+	{"a.b.*", []string{"a", "b", "*"}},
+	{"a.b[0]", []string{"a", "b", "0"}},
+	{"a.b.d[+]", []string{"a", "b", "d", "+"}},
+	{"a", []string{"a"}},
+	{"a.b.c", []string{"a", "b", "c"}},
+	{"\"a.b\".c", []string{"a.b", "c"}},
+	{"a.\"b.c\".d", []string{"a", "b.c", "d"}},
+	{"[1].a.d", []string{"1", "a", "d"}},
+	{"a[0].c", []string{"a", "0", "c"}},
+	{"[0]", []string{"0"}},
+}
+
+func TestPathParserParsePath(t *testing.T) {
+	for _, tt := range parsePathsTests {
+		test.AssertResultComplex(t, tt.expectedPaths, parser.ParsePath(tt.path))
+	}
+}
+
+func TestPathParserMatchesNextPathElementSplat(t *testing.T) {
+	var node = NodeContext{Head: "*"}
+	test.AssertResult(t, true, parser.MatchesNextPathElement(node, ""))
+}
+
+func TestPathParserMatchesNextPathElementDeepSplat(t *testing.T) {
+	var node = NodeContext{Head: "**"}
+	test.AssertResult(t, true, parser.MatchesNextPathElement(node, ""))
+}
+
+func TestPathParserMatchesNextPathElementAppendArrayValid(t *testing.T) {
+	var node = NodeContext{Head: "+"}
+	test.AssertResult(t, true, parser.MatchesNextPathElement(node, "3"))
+}
+
+func TestPathParserMatchesNextPathElementAppendArrayInvalid(t *testing.T) {
+	var node = NodeContext{Head: "+"}
+	test.AssertResult(t, false, parser.MatchesNextPathElement(node, "cat"))
+}
+
+func TestPathParserMatchesNextPathElementPrefixMatchesWhole(t *testing.T) {
+	var node = NodeContext{Head: "cat*"}
+	test.AssertResult(t, true, parser.MatchesNextPathElement(node, "cat"))
+}
+
+func TestPathParserMatchesNextPathElementPrefixMatchesStart(t *testing.T) {
+	var node = NodeContext{Head: "cat*"}
+	test.AssertResult(t, true, parser.MatchesNextPathElement(node, "caterpillar"))
+}
+
+func TestPathParserMatchesNextPathElementPrefixMismatch(t *testing.T) {
+	var node = NodeContext{Head: "cat*"}
+	test.AssertResult(t, false, parser.MatchesNextPathElement(node, "dog"))
+}
+
+func TestPathParserMatchesNextPathElementExactMatch(t *testing.T) {
+	var node = NodeContext{Head: "farahtek"}
+	test.AssertResult(t, true, parser.MatchesNextPathElement(node, "farahtek"))
+}
+
+func TestPathParserMatchesNextPathElementExactMismatch(t *testing.T) {
+	var node = NodeContext{Head: "farahtek"}
+	test.AssertResult(t, false, parser.MatchesNextPathElement(node, "othertek"))
+}

pkg/yqlib/read_navigation_strategy.go

@@ -0,0 +1,16 @@
+package yqlib
+
+func ReadNavigationStrategy() NavigationStrategy {
+	return &NavigationStrategyImpl{
+		visitedNodes: []*NodeContext{},
+		followAlias: func(nodeContext NodeContext) bool {
+			return true
+		},
+		autoCreateMap: func(nodeContext NodeContext) bool {
+			return false
+		},
+		visit: func(nodeContext NodeContext) error {
+			return nil
+		},
+	}
+}

pkg/yqlib/update_navigation_strategy.go

@@ -0,0 +1,34 @@
+package yqlib
+
+func UpdateNavigationStrategy(updateCommand UpdateCommand, autoCreate bool) NavigationStrategy {
+	return &NavigationStrategyImpl{
+		visitedNodes: []*NodeContext{},
+		followAlias: func(nodeContext NodeContext) bool {
+			return false
+		},
+		autoCreateMap: func(nodeContext NodeContext) bool {
+			return autoCreate
+		},
+		visit: func(nodeContext NodeContext) error {
+			node := nodeContext.Node
+			changesToApply := updateCommand.Value
+			if updateCommand.Overwrite || node.Value == "" {
+				log.Debug("going to update")
+				DebugNode(node)
+				log.Debug("with")
+				DebugNode(changesToApply)
+				node.Value = changesToApply.Value
+				node.Tag = changesToApply.Tag
+				node.Kind = changesToApply.Kind
+				node.Style = changesToApply.Style
+				node.Content = changesToApply.Content
+				node.HeadComment = changesToApply.HeadComment
+				node.LineComment = changesToApply.LineComment
+				node.FootComment = changesToApply.FootComment
+			} else {
+				log.Debug("skipping update as node already has value %v and overwriteFlag is ", node.Value, updateCommand.Overwrite)
+			}
+			return nil
+		},
+	}
+}

pkg/yqlib/value_parser.go

@@ -0,0 +1,47 @@
+package yqlib
+
+import (
+	"strconv"
+
+	yaml "gopkg.in/yaml.v3"
+)
+
+type ValueParser interface {
+	Parse(argument string, customTag string) *yaml.Node
+}
+
+type valueParser struct {
+}
+
+func NewValueParser() ValueParser {
+	return &valueParser{}
+}
+
+func (v *valueParser) Parse(argument string, customTag string) *yaml.Node {
+	var err interface{}
+	var tag = customTag
+
+	if tag == "" {
+		_, err = strconv.ParseBool(argument)
+		if err == nil {
+			tag = "!!bool"
+		}
+		_, err = strconv.ParseFloat(argument, 64)
+		if err == nil {
+			tag = "!!float"
+		}
+		_, err = strconv.ParseInt(argument, 10, 64)
+		if err == nil {
+			tag = "!!int"
+		}
+
+		if argument == "null" {
+			tag = "!!null"
+		}
+		if argument == "[]" {
+			return &yaml.Node{Tag: "!!seq", Kind: yaml.SequenceNode}
+		}
+	}
+	log.Debugf("parsed value '%v', tag: '%v'", argument, tag)
+	return &yaml.Node{Value: argument, Tag: tag, Kind: yaml.ScalarNode}
+}

pkg/yqlib/value_parser_test.go

@@ -0,0 +1,38 @@
+package yqlib
+
+import (
+	"testing"
+
+	"github.com/mikefarah/yq/v3/test"
+	yaml "gopkg.in/yaml.v3"
+)
+
+var parseValueTests = []struct {
+	argument        string
+	customTag       string
+	expectedTag     string
+	testDescription string
+}{
+	{"true", "", "!!bool", "boolean"},
+	{"true", "!!str", "!!str", "boolean forced as string"},
+	{"3.4", "", "!!float", "float"},
+	{"1212121", "", "!!int", "big number"},
+	{"1212121.1", "", "!!float", "big float number"},
+	{"3", "", "!!int", "int"},
+	{"null", "", "!!null", "null"},
+}
+
+func TestValueParserParse(t *testing.T) {
+	for _, tt := range parseValueTests {
+		actual := NewValueParser().Parse(tt.argument, tt.customTag)
+		test.AssertResultWithContext(t, tt.argument, actual.Value, tt.testDescription)
+		test.AssertResultWithContext(t, tt.expectedTag, actual.Tag, tt.testDescription)
+		test.AssertResult(t, yaml.ScalarNode, actual.Kind)
+	}
+}
+
+func TestValueParserParseEmptyArray(t *testing.T) {
+	actual := NewValueParser().Parse("[]", "")
+	test.AssertResult(t, "!!seq", actual.Tag)
+	test.AssertResult(t, yaml.SequenceNode, actual.Kind)
+}

release_instructions.txt

@@ -1,10 +1,11 @@
 - increment version in version.go
 - increment version in snapcraft.yaml
+- commit
 - tag git with same version number
-  - dont tag with 'v' for release this can break peoples things?
   - be sure to also tag with 'v' for gopkg.in
 - make sure local build passes
 - push tag to git
+  - git push --tags
 - make local xcompile (builds binaries for all platforms)
 
 - git release
@@ -17,14 +18,20 @@
   sudo snap remove yq
   sudo snap install --edge yq
   
-  then on the mac snapcraft release yq <snap_build_number> stable
+  then use the UI (https://snapcraft.io/yq/release)
 
+- go get
+  - update the readme instructions
 
 - brew
-  - create pull request pointing to latest git release
+  - brew bump-formula-pr --url=https://github.com/mikefarah/yq/archive/2.2.0.tar.gz yq
+  - if that fails with random ruby errors try:
+    - clearing out the gems rm -rf .gem/ruby/2.3.0
+    - export HOMEBREW_FORCE_VENDOR_RUBY=1
 
 - docker
   - build and push latest and new version tag
+  - docker build .  -t mikefarah/yq:latest -t mikefarah/yq:VERSION 
 
 - debian package
   - execute 

scripts/acceptance.sh

@@ -6,7 +6,7 @@ set -e
 X=$(./yq w ./examples/sample.yaml b.c 3 | ./yq r - b.c)
 
 if [[ $X != 3 ]]; then
-  echo "Failed acceptance test: expected 2 but was $X"
+  echo "Failed acceptance test: expected 3 but was $X"
   exit 1
 fi
 echo "acceptance tests passed"