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|
{{ define "flags" }}
| Name | Description | Type | Default value | Environment variables |
|------|-------------|------|:-------------:|:---------------------:|
{{ range $flag := . -}}
{{- /**/ -}} | `{{ $flag.Name }}{{ if $flag.TakesValue }}="…"{{ end }}` {{ if $flag.Aliases }}(`{{ join $flag.Aliases "`, `" }}`) {{ end }}
{{- /**/ -}} | {{ $flag.Usage }}
{{- /**/ -}} | {{ $flag.Type }}
{{- /**/ -}} | {{ if $flag.Default }}`{{ $flag.Default }}`{{ end }}
{{- /**/ -}} | {{ if $flag.EnvVars }}`{{ join $flag.EnvVars "`, `" }}`{{ else }}*none*{{ end }}
{{- /**/ -}} |
{{ end }}
{{ end }}
{{ define "command" }}
### `{{ .Name }}` {{ if gt .Level 0 }}sub{{ end }}command{{ if .Aliases }} (aliases: `{{ join .Aliases "`, `" }}`){{ end }}
{{ if .Usage }}
{{ .Usage }}.
{{ end }}
{{ if .UsageText }}
{{ range $line := .UsageText -}}
> {{ $line }}
{{ end -}}
{{ end }}
{{ if .Description }}
{{ .Description }}.
{{ end }}
Usage:
```bash
$ {{ .AppPath }} [GLOBAL FLAGS] {{ .Name }}{{ if .Flags }} [COMMAND FLAGS]{{ end }} {{ if .ArgsUsage }}{{ .ArgsUsage }}{{ else }}[ARGUMENTS...]{{ end }}
```
{{ if .Flags -}}
The following flags are supported:
{{ template "flags" .Flags }}
{{ end -}}
{{ if .SubCommands -}}
{{ range $subCmd := .SubCommands -}}
{{ template "command" $subCmd }}
{{ end -}}
{{ end -}}
{{ end }}
## CLI interface{{ if .Name }} - {{ .Name }}{{ end }}
{{ if .Description }}{{ .Description }}.
{{ end }}
{{ if .Usage }}{{ .Usage }}.
{{ end }}
{{ if .UsageText }}
{{ range $line := .UsageText -}}
> {{ $line }}
{{ end -}}
{{ end }}
Usage:
```bash
$ {{ .AppPath }}{{ if .GlobalFlags }} [GLOBAL FLAGS]{{ end }} [COMMAND] [COMMAND FLAGS] {{ if .ArgsUsage }}{{ .ArgsUsage }}{{ else }}[ARGUMENTS...]{{ end }}
```
{{ if .GlobalFlags }}
Global flags:
{{ template "flags" .GlobalFlags }}
{{ end -}}
{{ if .Commands -}}
{{ range $cmd := .Commands -}}
{{ template "command" $cmd }}
{{ end }}
{{- end }}
|
