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Print labels with their colors on lab label list #888

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Print labels with their colors on lab label list #888

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83be724
Print labels with their colors on lab label list
zampierilucas Feb 16, 2024
c17d79f
Made Color an arg
zampierilucas Feb 20, 2024
f3a4bda
Added color to the example table
zampierilucas Feb 20, 2024
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19 changes: 17 additions & 2 deletions cmd/label_list.go
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,8 @@ var labelListCmd = &cobra.Command{
Example: heredoc.Doc(`
lab label list
lab label list "search term"
lab label list remote "search term"`),
lab label list remote "search term
lab label list --color"`),
PersistentPreRun: labPersistentPreRun,
Run: func(cmd *cobra.Command, args []string) {
rn, labelSearch, err := parseArgsRemoteAndProject(args)
Expand All @@ -31,6 +32,11 @@ var labelListCmd = &cobra.Command{
log.Fatal(err)
}

color, err := cmd.Flags().GetBool("color")
if err != nil {
log.Fatal(err)
}

labelSearch = strings.ToLower(labelSearch)

labels, err := lab.LabelList(rn)
Expand All @@ -53,13 +59,22 @@ var labelListCmd = &cobra.Command{
description = " - " + label.Description
}

fmt.Printf("%s%s\n", label.Name, description)
// Default format without color
format := "%s%s\n"
if color {
// Convert hex color to rgb object
c := HexToRGB(label.Color)
format = fmt.Sprintf("\033[48;2;%d;%d;%dm%%s\033[0m%%s\n", c.R, c.G, c.B)
}

fmt.Printf(format, label.Name, description)
}
},
}

func init() {
labelListCmd.Flags().Bool("name-only", false, "only list label names, not descriptions")
labelListCmd.Flags().Bool("color", false, "print colored labels")
labelCmd.AddCommand(labelListCmd)
carapace.Gen(labelCmd).PositionalCompletion(
action.Remotes(),
Expand Down
8 changes: 8 additions & 0 deletions cmd/util.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ package cmd

import (
"fmt"
"image/color"
"os"
"os/exec"
"strconv"
Expand Down Expand Up @@ -719,6 +720,7 @@ func mapLabelsAsLabelOptions(rn string, labelTerms []string) (gitlab.LabelOption

return gitlab.LabelOptions(matches), nil
}

// dumpToken dumps information about a specific Personal Access Token
func dumpToken(tokendata *gitlab.PersonalAccessToken) {
fmt.Println("ID: ", tokendata.ID)
Expand All @@ -732,3 +734,9 @@ func dumpToken(tokendata *gitlab.PersonalAccessToken) {
fmt.Println("ExpiresAt: ", time.Time(*tokendata.ExpiresAt).String())
fmt.Println("")
}

// HexToRGB converts hex color to color.RGBA with "#FFFFFF" format
func HexToRGB(hex string) color.RGBA {
values, _ := strconv.ParseUint(string(hex[1:]), 16, 32)
return color.RGBA{R: uint8(values >> 16), G: uint8((values >> 8) & 0xFF), B: uint8(values & 0xFF), A: 255}
}
2 changes: 2 additions & 0 deletions go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -28,11 +28,13 @@ require (

require (
github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
github.com/gookit/color v1.5.4 // indirect
github.com/pelletier/go-toml/v2 v2.1.1 // indirect
github.com/rsteube/carapace-shlex v0.1.1 // indirect
github.com/sagikazarmark/locafero v0.4.0 // indirect
github.com/sagikazarmark/slog-shim v0.1.0 // indirect
github.com/sourcegraph/conc v0.3.0 // indirect
github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 // indirect
go.uber.org/atomic v1.11.0 // indirect
go.uber.org/multierr v1.11.0 // indirect
golang.org/x/exp v0.0.0-20240103183307-be819d1f06fc // indirect
Expand Down
4 changes: 4 additions & 0 deletions go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -597,6 +597,8 @@ github.com/googleapis/gax-go/v2 v2.6.0/go.mod h1:1mjbznJAPHFpesgE5ucqfYEscaz5kMd
github.com/googleapis/gax-go/v2 v2.7.0/go.mod h1:TEop28CZZQ2y+c0VxMUmu1lV+fQx57QpBWsYpwqHJx8=
github.com/googleapis/go-type-adapters v1.0.0/go.mod h1:zHW75FOG2aur7gAO2B+MLby+cLsWGBF62rFAi7WjWO4=
github.com/googleapis/google-cloud-go-testing v0.0.0-20200911160855-bcd43fbb19e8/go.mod h1:dvDLG8qkwmyD9a/MJJN3XJcT3xFxOKAvTZGvuZmac9g=
github.com/gookit/color v1.5.4 h1:FZmqs7XOyGgCAxmWyPslpiok1k05wmY3SJTytgvYFs0=
github.com/gookit/color v1.5.4/go.mod h1:pZJOeOS8DM43rXbp4AZo1n9zCU2qjpcRko0b6/QJi9w=
github.com/gorilla/css v1.0.0 h1:BQqNyPTi50JCFMTw/b67hByjMVXZRwGha6wxVGkeihY=
github.com/gorilla/css v1.0.0/go.mod h1:Dn721qIggHpt4+EFCcTLTU/vk5ySda2ReITrtgBl60c=
github.com/gorilla/css v1.0.1 h1:ntNaBIghp6JmvWnxbZKANoLyuXTPZ4cAMlo6RyhlbO8=
Expand Down Expand Up @@ -878,6 +880,8 @@ github.com/xanzy/go-gitlab v0.83.0 h1:37p0MpTPNbsTMKX/JnmJtY8Ch1sFiJzVF342+RvZEG
github.com/xanzy/go-gitlab v0.83.0/go.mod h1:5ryv+MnpZStBH8I/77HuQBsMbBGANtVpLWC15qOjWAw=
github.com/xanzy/go-gitlab v0.95.2 h1:4p0IirHqEp5f0baK/aQqr4TR57IsD+8e4fuyAA1yi88=
github.com/xanzy/go-gitlab v0.95.2/go.mod h1:ETg8tcj4OhrB84UEgeE8dSuV/0h4BBL1uOV/qK0vlyI=
github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 h1:QldyIu/L63oPpyvQmHgvgickp1Yw510KJOqX7H24mg8=
github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778/go.mod h1:2MuV+tbUrU1zIOPMxZ5EncGwgmMJsa+9ucAQZXxsObs=
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
Expand Down