taigrr/yq
1
0
Fork 0
mirror of https://github.com/taigrr/yq synced 2025-01-18 04:53:17 -08:00
Code Issues Projects Releases Wiki Activity

added exit status

Browse Source
This commit is contained in:
Mike Farah
2020-11-30 16:35:21 +11:00
parent 9bc66c80b6
commit c9229439f7
5 changed files with 24 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
pkg/yqlib/printer.go
View File

@@ -10,6 +10,7 @@ import (
type Printer interface {
PrintResults(matchingNodes *list.List) error
PrintedAnything() bool
}
type resultsPrinter struct {
@@ -21,6 +22,7 @@ type resultsPrinter struct {
writer io.Writer
firstTimePrinting bool
previousDocIndex uint
printedMatches bool
}
func NewPrinter(writer io.Writer, outputToJSON bool, unwrapScalar bool, colorsEnabled bool, indent int, printDocSeparators bool) Printer {
@@ -35,7 +37,14 @@ func NewPrinter(writer io.Writer, outputToJSON bool, unwrapScalar bool, colorsEn
}
}
func (p *resultsPrinter) PrintedAnything() bool {
return p.printedMatches
}
func (p *resultsPrinter) printNode(node *yaml.Node, writer io.Writer) error {
p.printedMatches = p.printedMatches || (node.Tag != "!!null" &&
(node.Tag != "!!bool" || node.Value != "false"))
var encoder Encoder
if node.Kind == yaml.ScalarNode && p.unwrapScalar && !p.outputToJSON {
return p.writeString(writer, node.Value+"\n")