implemented azure devops widget

app/widget_maker.go

@@ -14,6 +14,7 @@ import (
 	"github.com/wtfutil/wtf/modules/datadog"
 	"github.com/wtfutil/wtf/modules/digitalclock"
 	"github.com/wtfutil/wtf/modules/docker"
+	"github.com/wtfutil/wtf/modules/azuredevops"
 	"github.com/wtfutil/wtf/modules/feedreader"
 	"github.com/wtfutil/wtf/modules/gcal"
 	"github.com/wtfutil/wtf/modules/gerrit"
@@ -112,6 +113,9 @@ func MakeWidget(
 	case "docker":
 		settings := docker.NewSettingsFromYAML(moduleName, moduleConfig, config)
 		widget = docker.NewWidget(app, pages, settings)
+	case "azuredevops":
+		settings := azuredevops.NewSettingsFromYAML(moduleName, moduleConfig, config)
+		widget = azuredevops.NewWidget(app, pages, settings)
 	case "feedreader":
 		settings := feedreader.NewSettingsFromYAML(moduleName, moduleConfig, config)
 		widget = feedreader.NewWidget(app, pages, settings)

go.mod

@@ -48,6 +48,8 @@ require (
 	github.com/magiconair/properties v1.8.1 // indirect
 	github.com/mattn/go-colorable v0.1.2 // indirect
 	github.com/mattn/go-isatty v0.0.9 // indirect
+	github.com/microsoft/azure-devops-go-api v0.0.0-20190912142452-3207b4a469d3 // indirect
+	github.com/microsoft/azure-devops-go-api/azuredevops v0.0.0-20190912142452-3207b4a469d3
 	github.com/mmcdole/gofeed v1.0.0-beta2.0.20190420154928-0e68beaf6fdf
 	github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
 	github.com/olebedev/config v0.0.0-20190528211619-364964f3a8e4

go.sum

@@ -154,6 +154,7 @@ github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OI
 github.com/google/pprof v0.0.0-20190723021845-34ac40c74b70/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/googleapis/gax-go/v2 v2.0.5 h1:sjZBwGj9Jlw33ImPtvFviGYvseOtDM7hkSKB7+Tv3SM=
@@ -222,6 +223,10 @@ github.com/mattn/go-runewidth v0.0.3/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzp
 github.com/mattn/go-runewidth v0.0.4 h1:2BvfKmzob6Bmd4YsL0zygOqfdFnK7GR4QL06Do4/p7Y=
 github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/microsoft/azure-devops-go-api v0.0.0-20190912142452-3207b4a469d3 h1:FhI3QJOcd1CaXz2+DeFHUNEsS47+gxDERzVhexlTGvg=
+github.com/microsoft/azure-devops-go-api v0.0.0-20190912142452-3207b4a469d3/go.mod h1:HfrxIH2ObkhL6NepJKAuEwUYY8kNvspOWDp6HDRIRQs=
+github.com/microsoft/azure-devops-go-api/azuredevops v0.0.0-20190912142452-3207b4a469d3 h1:Q42uNxLRytr5ynbRkqspq37TjcfnuXwKmrS9APJv/Bw=
+github.com/microsoft/azure-devops-go-api/azuredevops v0.0.0-20190912142452-3207b4a469d3/go.mod h1:PoGiBqKSQK1vIfQ+yVaFcGjDySHvym6FM1cNYnwzbrY=
 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/mmcdole/gofeed v1.0.0-beta2.0.20190420154928-0e68beaf6fdf h1:poo3e5STwUVGyyUX0e3fHQUwT1tV8IYEFUUpYd/7LuA=

modules/azuredevops/client.go

@@ -0,0 +1,59 @@
+package azuredevops
+
+import (
+	"fmt"
+	"strings"
+
+	azrBuild "github.com/microsoft/azure-devops-go-api/azuredevops/build"
+	"github.com/pkg/errors"
+)
+
+func (widget *Widget) getBuildStats() string {
+	projName := widget.settings.projectName
+	statusFilter := azrBuild.BuildStatusValues.All
+	top := widget.settings.maxRows
+	builds, err := widget.cli.GetBuilds(widget.ctx, azrBuild.GetBuildsArgs{Project: &projName, StatusFilter: &statusFilter, Top: &top})
+	if err != nil {
+		return errors.Wrap(err, "could not get builds").Error()
+	}
+
+	result := ""
+	for _, build := range builds.Value {
+		num := *build.BuildNumber
+		branch := *build.SourceBranch
+		reason := *build.Reason
+		triggers := *build.TriggerInfo
+		if reason == azrBuild.BuildReasonValues.PullRequest {
+			branch = triggers["pr.sourceBranch"]
+		}
+		branch = strings.TrimPrefix(branch, "refs/heads/")
+		status := *build.Status
+		statusDisplay := "[white:grey]unknown"
+		if status == azrBuild.BuildStatusValues.InProgress {
+			statusDisplay = "[white:blue]in progress"
+		} else if status == azrBuild.BuildStatusValues.Cancelling {
+			statusDisplay = "[white:orange]in cancelling"
+		} else if (status == azrBuild.BuildStatusValues.Postponed) || (status == azrBuild.BuildStatusValues.NotStarted) {
+			statusDisplay = "[white:blue]waiting"
+		} else if status == azrBuild.BuildStatusValues.Completed {
+			buildResult := *build.Result
+			if buildResult == azrBuild.BuildResultValues.Succeeded {
+				statusDisplay = "[white:green]succeeded"
+			} else if buildResult == azrBuild.BuildResultValues.Failed {
+				statusDisplay = "[white:red]failed"
+			} else if buildResult == azrBuild.BuildResultValues.Canceled {
+				statusDisplay = "[white:darkgrey]cancelled"
+			} else if buildResult == azrBuild.BuildResultValues.PartiallySucceeded {
+				statusDisplay = "[white:magenta]partially"
+			}
+		}
+
+		result += fmt.Sprintf("%s[-:-:-] #%s %s (%s) \n", statusDisplay, num, branch, reason)
+	}
+
+	if result == "" {
+		result = "no builds found"
+	}
+
+	return result
+}

modules/azuredevops/example-conf.yml

@@ -0,0 +1,42 @@
+wtf:
+  colors:
+    # background: black
+    # foreground: blue
+    border:
+      focusable: darkslateblue
+      focused: orange
+      normal: gray
+    checked: yellow
+    highlight: 
+      fore: black
+      back: gray
+    rows:
+      even: yellow
+      odd: white
+  grid:
+    # How _wide_ the columns are, in terminal characters. In this case we have
+    # four columns, each of which are 35 characters wide.
+    # columns: [50, ]
+    # How _high_ the rows are, in terminal lines. In this case we have four rows
+    # that support ten line of text and one of four.
+    # rows: [50]
+  refreshInterval: 1
+  openFileUtil: "open"
+  mods:
+    azuredevops:
+      type: azuredevops
+      title: "💻"
+      enabled: true
+      position:
+        top: 0
+        left: 0
+        height: 3
+        width: 3
+      refreshInterval: 1
+      labelColor: lightblue # title label color (optional / default: white)
+      apiToken: "mysecret api token" # api key (required)
+      orgUrl: "https://dev.azure.com/myawesomecompany/" # url to your azure devops project (required)
+      prjectName: "the awesome project"  # name of your project (required)
+      maxRows: 3 #max rows to show (optional / default 3)
+
+  

modules/azuredevops/settings.go

@@ -0,0 +1,32 @@
+package azuredevops
+
+import (
+	"github.com/olebedev/config"
+	"github.com/wtfutil/wtf/cfg"
+)
+
+const defaultTitle = "azuredevops"
+
+// Settings defines the configuration options for this module
+type Settings struct {
+	common      *cfg.Common
+	labelColor  string
+	apiToken    string
+	orgURL      string
+	projectName string
+	maxRows     int
+}
+
+// NewSettingsFromYAML creates and returns an instance of Settings with configuration options populated
+func NewSettingsFromYAML(name string, ymlConfig *config.Config, globalConfig *config.Config) *Settings {
+	settings := Settings{
+		common:      cfg.NewCommonSettingsFromModule(name, defaultTitle, ymlConfig, globalConfig),
+		labelColor:  ymlConfig.UString("labelColor", "white"),
+		apiToken:    ymlConfig.UString("apiToken", "api token not specified"),
+		orgURL:      ymlConfig.UString("orgURL", "org url not specified"),
+		projectName: ymlConfig.UString("projectName", "project name not specified"),
+		maxRows:     ymlConfig.UInt("maxRows", 3),
+	}
+
+	return &settings
+}

modules/azuredevops/widget.go

@@ -0,0 +1,66 @@
+package azuredevops
+
+import (
+	"context"
+	"fmt"
+
+	azr "github.com/microsoft/azure-devops-go-api/azuredevops"
+	azrBuild "github.com/microsoft/azure-devops-go-api/azuredevops/build"
+	"github.com/pkg/errors"
+	"github.com/rivo/tview"
+	"github.com/wtfutil/wtf/view"
+)
+
+type Widget struct {
+	view.TextWidget
+	cli           *azrBuild.Client
+	settings      *Settings
+	displayBuffer string
+	ctx           context.Context
+}
+
+func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
+	widget := Widget{
+		TextWidget: view.NewTextWidget(app, settings.common, false),
+		settings:   settings,
+	}
+
+	widget.View.SetScrollable(true)
+	connection := azr.NewPatConnection(settings.orgURL, settings.apiToken)
+	ctx := context.Background()
+
+	cli, err := azrBuild.NewClient(ctx, connection)
+	if err != nil {
+		widget.displayBuffer = errors.Wrap(err, "could not create client 2").Error()
+	} else {
+		widget.cli = cli
+		widget.ctx = ctx
+	}
+
+	widget.refreshDisplayBuffer()
+
+	return &widget
+}
+
+func (widget *Widget) Refresh() {
+	widget.refreshDisplayBuffer()
+	widget.Redraw(widget.display)
+}
+
+func (widget *Widget) display() (string, string, bool) {
+	return widget.CommonSettings().Title, widget.displayBuffer, true
+}
+
+func (widget *Widget) refreshDisplayBuffer() {
+	if widget.cli == nil {
+		return
+	}
+
+	widget.displayBuffer = ""
+
+	widget.displayBuffer += fmt.Sprintf("[%s::bul] build status - %s\n",
+		widget.settings.labelColor,
+		widget.settings.projectName)
+
+	widget.displayBuffer += widget.getBuildStats()
+}