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Allow "--version" to be used as the argument to --query, --header, et al.

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But why?
This commit is contained in:
Junegunn Choi 2022-08-01 10:42:16 +09:00
parent 475469a2e7
commit bbbcd780c9
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GPG Key ID: 254BC280FEF9C627
1 changed files with 10 additions and 2 deletions
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12
src/options.go
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@ -1742,12 +1742,20 @@ func postProcessOptions(opts *Options) {
} }
} }
func expectsArbitraryString(opt string) bool {
switch opt {
case "-q", "--query", "-f", "--filter", "--header", "--prompt":
return true
}
return false
}
// ParseOptions parses command-line options // ParseOptions parses command-line options
func ParseOptions() *Options { func ParseOptions() *Options {
opts := defaultOptions() opts := defaultOptions()
for _, arg := range os.Args[1:] { for idx, arg := range os.Args[1:] {
if arg == "--version" { if arg == "--version" && (idx == 0 || idx > 0 && !expectsArbitraryString(os.Args[idx])) {
opts.Version = true opts.Version = true
return opts return opts
} }