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feat(generate): Add shell completion generator
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,3 @@ | ||
| .idea/ | ||
| changelog-generator | ||
| /completions/ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "io" | ||
| "os" | ||
| "path/filepath" | ||
| "time" | ||
|
|
||
| "github.com/gabe565/changelog-generator/cmd" | ||
| flag "github.com/spf13/pflag" | ||
| ) | ||
|
|
||
| func main() { | ||
| flags := flag.NewFlagSet("", flag.ContinueOnError) | ||
|
|
||
| var dateParam string | ||
| flags.StringVar(&dateParam, "date", time.Now().Format(time.RFC3339), "Build date") | ||
|
|
||
| if err := flags.Parse(os.Args); err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| date, err := time.Parse(time.RFC3339, dateParam) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| if err := os.RemoveAll("completions"); err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| if err := os.MkdirAll("completions", 0o777); err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| rootCmd := cmd.New("", "") | ||
| name := rootCmd.Name() | ||
| var buf bytes.Buffer | ||
| rootCmd.SetOut(&buf) | ||
|
|
||
| for _, shell := range []string{"bash", "zsh", "fish"} { | ||
| rootCmd.SetArgs([]string{"--completion=" + shell}) | ||
| if err := rootCmd.Execute(); err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| f, err := os.Create(filepath.Join("completions", name+"."+shell)) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| if _, err := io.Copy(f, &buf); err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| if err := f.Close(); err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| if err := os.Chtimes(f.Name(), date, date); err != nil { | ||
| panic(err) | ||
| } | ||
| } | ||
| } |