Isolate help message template

This commit is contained in:
Iwasaki Yudai 2015-08-21 18:42:04 +09:00
parent 25627da86f
commit 8758dc0541
2 changed files with 21 additions and 18 deletions

19
help.go Normal file
View file

@ -0,0 +1,19 @@
package main
var helpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} [options] <command> [<arguments...>]
VERSION:
{{.Version}}{{if or .Author .Email}}
AUTHOR:{{if .Author}}
{{.Author}}{{if .Email}} - <{{.Email}}>{{end}}{{else}}
{{.Email}}{{end}}{{end}}
OPTIONS:
{{range .Flags}}{{.}}
{{end}}
`