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wtf/modules/buildkite/widget.go
2019-10-03 10:44:48 -04:00

130 lines
2.8 KiB
Go

package buildkite
import (
"fmt"
"github.com/rivo/tview"
"github.com/wtfutil/wtf/view"
"strings"
)
const HelpText = `
Keyboard commands for Buildkite:
`
type Widget struct {
view.KeyboardWidget
view.TextWidget
settings *Settings
builds []Build
err error
}
func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
widget := Widget{
KeyboardWidget: view.NewKeyboardWidget(app, pages, settings.common),
TextWidget: view.NewTextWidget(app, settings.common),
settings: settings,
}
widget.initializeKeyboardControls()
widget.View.SetInputCapture(widget.InputCapture)
widget.View.SetScrollable(true)
widget.KeyboardWidget.SetView(widget.View)
return &widget
}
/* -------------------- Exported Functions -------------------- */
func (widget *Widget) Refresh() {
builds, err := widget.getBuilds()
if err != nil {
widget.err = err
widget.builds = nil
} else {
widget.builds = builds
widget.err = nil
}
// The last call should always be to the display function
widget.display()
}
/* -------------------- Unexported Functions -------------------- */
func (widget *Widget) display() {
widget.Redraw(widget.content)
}
func (widget *Widget) content() (string, string, bool) {
title := fmt.Sprintf("%s - [green]%s", widget.CommonSettings().Title, widget.settings.orgSlug)
if widget.err != nil {
return title, widget.err.Error(), true
}
pipelineData := groupByPipeline(widget.builds)
maxPipelineLength := getLongestPipelineLength(widget.builds)
str := ""
for pipeline, builds := range pipelineData {
str += fmt.Sprintf("[white]%s", padRight(pipeline, maxPipelineLength))
for _, build := range builds {
str += fmt.Sprintf(" [%s]%s[white]", buildColor(build.State), build.Branch)
}
str += "\n"
}
return title, str, false
}
func groupByPipeline(builds []Build) map[string][]Build {
grouped := make(map[string][]Build)
for _, build := range builds {
if _, ok := grouped[build.Pipeline.Slug]; ok {
grouped[build.Pipeline.Slug] = append(grouped[build.Pipeline.Slug], build)
} else {
grouped[build.Pipeline.Slug] = []Build{}
grouped[build.Pipeline.Slug] = append(grouped[build.Pipeline.Slug], build)
}
}
return grouped
}
func getLongestPipelineLength(builds []Build) int {
maxPipelineLength := 0
for _, build := range builds {
if len(build.Pipeline.Slug) > maxPipelineLength {
maxPipelineLength = len(build.Pipeline.Slug)
}
}
return maxPipelineLength
}
func padRight(text string, length int) string {
padLength := length - len(text)
if padLength <= 0 {
return text[:length]
}
return text + strings.Repeat(" ", padLength)
}
func buildColor(state string) string {
switch state {
case "passed":
return "green"
case "failed":
return "red"
default:
return "yellow"
}
}