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Add default true options handling

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License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
This commit is contained in:
Jakub Sztandera
2016-06-18 00:19:59 +02:00
parent f144a84247
commit 1c0f18dfed
1 changed files with 13 additions and 3 deletions
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16
commands/cli/helptext.go
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@ -234,10 +234,20 @@ func generateSynopsis(cmd *cmds.Command, path string) string {
if len(n) > 1 {
pre = "--"
}
if i == 0 {
sopt = fmt.Sprintf("%s%s=<%s>", pre, n, valopt)
if opt.Type() == cmds.Bool && opt.DefaultVal() == true {
pre = "--"
sopt = fmt.Sprintf("%s%s=false", pre, n)
break
} else {
sopt = fmt.Sprintf("%s | %s%s", sopt, pre, n)
if i == 0 {
if opt.Type() == cmds.Bool {
sopt = fmt.Sprintf("%s%s", pre, n)
} else {
sopt = fmt.Sprintf("%s%s=<%s>", pre, n, valopt)
}
} else {
sopt = fmt.Sprintf("%s | %s%s", sopt, pre, n)
}
}
}
res = fmt.Sprintf("%s [%s]", res, sopt)