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package kingpin
// Default usage template.
var DefaultUsageTemplate = `{{define "FormatCommand" -}}
{{if .FlagSummary}} {{.FlagSummary}}{{end -}}
{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}}
{{end -}}
{{define "FormatCommands" -}}
{{range .FlattenedCommands -}}
{{if not .Hidden -}}
{{.FullCommand}}{{if .Default}}*{{end}}{{template "FormatCommand" .}}
{{.Help|Wrap 4}}
{{end -}}
{{end -}}
{{end -}}
{{define "FormatUsage" -}}
{{template "FormatCommand" .}}{{if .Commands}} <command> [<args> ...]{{end}}
{{if .Help}}
{{.Help|Wrap 0 -}}
{{end -}}
{{end -}}
{{if .Context.SelectedCommand -}}
usage: {{.App.Name}} {{.Context.SelectedCommand}}{{template "FormatUsage" .Context.SelectedCommand}}
{{ else -}}
usage: {{.App.Name}}{{template "FormatUsage" .App}}
{{end}}
{{if .Context.Flags -}}
Flags:
{{.Context.Flags|FlagsToTwoColumns|FormatTwoColumns}}
{{end -}}
{{if .Context.Args -}}
Args:
{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}}
{{end -}}
{{if .Context.SelectedCommand -}}
{{if len .Context.SelectedCommand.Commands -}}
Subcommands:
{{template "FormatCommands" .Context.SelectedCommand}}
{{end -}}
{{else if .App.Commands -}}
Commands:
{{template "FormatCommands" .App}}
{{end -}}
`
// Usage template where command's optional flags are listed separately
var SeparateOptionalFlagsUsageTemplate = `{{define "FormatCommand" -}}
{{if .FlagSummary}} {{.FlagSummary}}{{end -}}
{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}}
{{end -}}
{{define "FormatCommands" -}}
{{range .FlattenedCommands -}}
{{if not .Hidden -}}
{{.FullCommand}}{{if .Default}}*{{end}}{{template "FormatCommand" .}}
{{.Help|Wrap 4}}
{{end -}}
{{end -}}
{{end -}}
{{define "FormatUsage" -}}
{{template "FormatCommand" .}}{{if .Commands}} <command> [<args> ...]{{end}}
{{if .Help}}
{{.Help|Wrap 0 -}}
{{end -}}
{{end -}}
{{if .Context.SelectedCommand -}}
usage: {{.App.Name}} {{.Context.SelectedCommand}}{{template "FormatUsage" .Context.SelectedCommand}}
{{else -}}
usage: {{.App.Name}}{{template "FormatUsage" .App}}
{{end -}}
{{if .Context.Flags|RequiredFlags -}}
Required flags:
{{.Context.Flags|RequiredFlags|FlagsToTwoColumns|FormatTwoColumns}}
{{end -}}
{{if .Context.Flags|OptionalFlags -}}
Optional flags:
{{.Context.Flags|OptionalFlags|FlagsToTwoColumns|FormatTwoColumns}}
{{end -}}
{{if .Context.Args -}}
Args:
{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}}
{{end -}}
{{if .Context.SelectedCommand -}}
Subcommands:
{{if .Context.SelectedCommand.Commands -}}
{{template "FormatCommands" .Context.SelectedCommand}}
{{end -}}
{{else if .App.Commands -}}
Commands:
{{template "FormatCommands" .App}}
{{end -}}
`
// Usage template with compactly formatted commands.
var CompactUsageTemplate = `{{define "FormatCommand" -}}
{{if .FlagSummary}} {{.FlagSummary}}{{end -}}
{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}}
{{end -}}
{{define "FormatCommandList" -}}
{{range . -}}
{{if not .Hidden -}}
{{.Depth|Indent}}{{.Name}}{{if .Default}}*{{end}}{{template "FormatCommand" .}}
{{end -}}
{{template "FormatCommandList" .Commands -}}
{{end -}}
{{end -}}
{{define "FormatUsage" -}}
{{template "FormatCommand" .}}{{if .Commands}} <command> [<args> ...]{{end}}
{{if .Help}}
{{.Help|Wrap 0 -}}
{{end -}}
{{end -}}
{{if .Context.SelectedCommand -}}
usage: {{.App.Name}} {{.Context.SelectedCommand}}{{template "FormatUsage" .Context.SelectedCommand}}
{{else -}}
usage: {{.App.Name}}{{template "FormatUsage" .App}}
{{end -}}
{{if .Context.Flags -}}
Flags:
{{.Context.Flags|FlagsToTwoColumns|FormatTwoColumns}}
{{end -}}
{{if .Context.Args -}}
Args:
{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}}
{{end -}}
{{if .Context.SelectedCommand -}}
{{if .Context.SelectedCommand.Commands -}}
Commands:
{{.Context.SelectedCommand}}
{{template "FormatCommandList" .Context.SelectedCommand.Commands}}
{{end -}}
{{else if .App.Commands -}}
Commands:
{{template "FormatCommandList" .App.Commands}}
{{end -}}
`
var ManPageTemplate = `{{define "FormatFlags" -}}
{{range .Flags -}}
{{if not .Hidden -}}
.TP
\fB{{if .Short}}-{{.Short|Char}}, {{end}}--{{.Name}}{{if not .IsBoolFlag}}={{.FormatPlaceHolder}}{{end -}}\fR
{{.Help}}
{{end -}}
{{end -}}
{{end -}}
{{define "FormatCommand" -}}
{{if .FlagSummary}} {{.FlagSummary}}{{end -}}
{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}}
{{end -}}
{{define "FormatCommands" -}}
{{range .FlattenedCommands -}}
{{if not .Hidden -}}
.SS
\fB{{.FullCommand}}{{template "FormatCommand" . -}}\fR
.PP
{{.Help}}
{{template "FormatFlags" . -}}
{{end -}}
{{end -}}
{{end -}}
{{define "FormatUsage" -}}
{{template "FormatCommand" .}}{{if .Commands}} <command> [<args> ...]{{end -}}\fR
{{end -}}
.TH {{.App.Name}} 1 {{.App.Version}} "{{.App.Author}}"
.SH "NAME"
{{.App.Name}}
.SH "SYNOPSIS"
.TP
\fB{{.App.Name}}{{template "FormatUsage" .App}}
.SH "DESCRIPTION"
{{.App.Help}}
.SH "OPTIONS"
{{template "FormatFlags" .App -}}
{{if .App.Commands -}}
.SH "COMMANDS"
{{template "FormatCommands" .App -}}
{{end -}}
`
// Default usage template.
var LongHelpTemplate = `{{define "FormatCommand" -}}
{{if .FlagSummary}} {{.FlagSummary}}{{end -}}
{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}}
{{end -}}
{{define "FormatCommands" -}}
{{range .FlattenedCommands -}}
{{if not .Hidden -}}
{{.FullCommand}}{{template "FormatCommand" .}}
{{.Help|Wrap 4}}
{{with .Flags|FlagsToTwoColumns}}{{FormatTwoColumnsWithIndent . 4 2}}{{end}}
{{end -}}
{{end -}}
{{end -}}
{{define "FormatUsage" -}}
{{template "FormatCommand" .}}{{if .Commands}} <command> [<args> ...]{{end}}
{{if .Help}}
{{.Help|Wrap 0 -}}
{{end -}}
{{end -}}
usage: {{.App.Name}}{{template "FormatUsage" .App}}
{{if .Context.Flags -}}
Flags:
{{.Context.Flags|FlagsToTwoColumns|FormatTwoColumns}}
{{end -}}
{{if .Context.Args -}}
Args:
{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}}
{{end -}}
{{if .App.Commands -}}
Commands:
{{template "FormatCommands" .App}}
{{end -}}
`
var BashCompletionTemplate = `
_{{.App.Name}}_bash_autocomplete() {
local cur prev opts base
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
opts=$( ${COMP_WORDS[0]} --completion-bash "${COMP_WORDS[@]:1:$COMP_CWORD}" )
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
return 0
}
complete -F _{{.App.Name}}_bash_autocomplete -o default {{.App.Name}}
`
var ZshCompletionTemplate = `#compdef {{.App.Name}}
_{{.App.Name}}() {
local matches=($(${words[1]} --completion-bash "${(@)words[2,$CURRENT]}"))
compadd -a matches
if [[ $compstate[nmatches] -eq 0 && $words[$CURRENT] != -* ]]; then
_files
fi
}
if [[ "$(basename -- ${(%):-%x})" != "_{{.App.Name}}" ]]; then
compdef _{{.App.Name}} {{.App.Name}}
fi
`