refactor: urfave v3

vendor/github.com/urfave/cli/v3/template.go

@@ -0,0 +1,125 @@
+package cli
+
+var (
+	helpNameTemplate    = `{{$v := offset .FullName 6}}{{wrap .FullName 3}}{{if .Usage}} - {{wrap .Usage $v}}{{end}}`
+	argsTemplate        = `{{if .Arguments}}{{range .Arguments}}{{.Usage}}{{end}}{{end}}`
+	usageTemplate       = `{{if .UsageText}}{{wrap .UsageText 3}}{{else}}{{.FullName}}{{if .VisibleFlags}} [command [command options]]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}{{template "argsTemplate" .}}{{end}}{{end}}`
+	descriptionTemplate = `{{wrap .Description 3}}`
+	authorsTemplate     = `{{with $length := len .Authors}}{{if ne 1 $length}}S{{end}}{{end}}:
+   {{range $index, $author := .Authors}}{{if $index}}
+   {{end}}{{$author}}{{end}}`
+)
+
+var visibleCommandTemplate = `{{ $cv := offsetCommands .VisibleCommands 5}}{{range .VisibleCommands}}
+   {{$s := join .Names ", "}}{{$s}}{{ $sp := subtract $cv (offset $s 3) }}{{ indent $sp ""}}{{wrap .Usage $cv}}{{end}}`
+
+var visibleCommandCategoryTemplate = `{{range .VisibleCategories}}{{if .Name}}
+
+   {{.Name}}:{{range .VisibleCommands}}
+     {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{else}}{{template "visibleCommandTemplate" .}}{{end}}{{end}}`
+
+var visibleFlagCategoryTemplate = `{{range .VisibleFlagCategories}}
+   {{if .Name}}{{.Name}}
+
+   {{end}}{{$flglen := len .Flags}}{{range $i, $e := .Flags}}{{if eq (subtract $flglen $i) 1}}{{$e}}
+{{else}}{{$e}}
+   {{end}}{{end}}{{end}}`
+
+var visibleFlagTemplate = `{{range $i, $e := .VisibleFlags}}
+   {{wrap $e.String 6}}{{end}}`
+
+var visiblePersistentFlagTemplate = `{{range $i, $e := .VisiblePersistentFlags}}
+   {{wrap $e.String 6}}{{end}}`
+
+var versionTemplate = `{{if .Version}}{{if not .HideVersion}}
+
+VERSION:
+   {{.Version}}{{end}}{{end}}`
+
+var copyrightTemplate = `{{wrap .Copyright 3}}`
+
+// RootCommandHelpTemplate is the text template for the Default help topic.
+// cli.go uses text/template to render templates. You can
+// render custom help text by setting this variable.
+var RootCommandHelpTemplate = `NAME:
+   {{template "helpNameTemplate" .}}
+
+USAGE:
+   {{if .UsageText}}{{wrap .UsageText 3}}{{else}}{{.FullName}} {{if .VisibleFlags}}[global options]{{end}}{{if .VisibleCommands}} [command [command options]]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Version}}{{if not .HideVersion}}
+
+VERSION:
+   {{.Version}}{{end}}{{end}}{{if .Description}}
+
+DESCRIPTION:
+   {{template "descriptionTemplate" .}}{{end}}
+{{- if len .Authors}}
+
+AUTHOR{{template "authorsTemplate" .}}{{end}}{{if .VisibleCommands}}
+
+COMMANDS:{{template "visibleCommandCategoryTemplate" .}}{{end}}{{if .VisibleFlagCategories}}
+
+GLOBAL OPTIONS:{{template "visibleFlagCategoryTemplate" .}}{{else if .VisibleFlags}}
+
+GLOBAL OPTIONS:{{template "visibleFlagTemplate" .}}{{end}}{{if .Copyright}}
+
+COPYRIGHT:
+   {{template "copyrightTemplate" .}}{{end}}
+`
+
+// CommandHelpTemplate is the text template for the command help topic.
+// cli.go uses text/template to render templates. You can
+// render custom help text by setting this variable.
+var CommandHelpTemplate = `NAME:
+   {{template "helpNameTemplate" .}}
+
+USAGE:
+   {{template "usageTemplate" .}}{{if .Category}}
+
+CATEGORY:
+   {{.Category}}{{end}}{{if .Description}}
+
+DESCRIPTION:
+   {{template "descriptionTemplate" .}}{{end}}{{if .VisibleFlagCategories}}
+
+OPTIONS:{{template "visibleFlagCategoryTemplate" .}}{{else if .VisibleFlags}}
+
+OPTIONS:{{template "visibleFlagTemplate" .}}{{end}}{{if .VisiblePersistentFlags}}
+
+GLOBAL OPTIONS:{{template "visiblePersistentFlagTemplate" .}}{{end}}
+`
+
+// SubcommandHelpTemplate is the text template for the subcommand help topic.
+// cli.go uses text/template to render templates. You can
+// render custom help text by setting this variable.
+var SubcommandHelpTemplate = `NAME:
+   {{template "helpNameTemplate" .}}
+
+USAGE:
+   {{if .UsageText}}{{wrap .UsageText 3}}{{else}}{{.FullName}} {{if .VisibleCommands}}[command [command options]] {{end}}{{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Category}}
+
+CATEGORY:
+   {{.Category}}{{end}}{{if .Description}}
+
+DESCRIPTION:
+   {{template "descriptionTemplate" .}}{{end}}{{if .VisibleCommands}}
+
+COMMANDS:{{template "visibleCommandTemplate" .}}{{end}}{{if .VisibleFlagCategories}}
+
+OPTIONS:{{template "visibleFlagCategoryTemplate" .}}{{else if .VisibleFlags}}
+
+OPTIONS:{{template "visibleFlagTemplate" .}}{{end}}
+`
+
+var FishCompletionTemplate = `# {{ .Command.Name }} fish shell completion
+
+function __fish_{{ .Command.Name }}_no_subcommand --description 'Test if there has been any subcommand yet'
+    for i in (commandline -opc)
+        if contains -- $i{{ range $v := .AllCommands }} {{ $v }}{{ end }}
+            return 1
+        end
+    end
+    return 0
+end
+
+{{ range $v := .Completions }}{{ $v }}
+{{ end }}`