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Allow single char options to take =value in kittens

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Matches kitty cli parsing behavior
This commit is contained in:
Kovid Goyal
2025-04-28 11:27:33 +05:30
parent 2e64588426
commit 92c6d90132
2 changed files with 21 additions and 16 deletions
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22
tools/cli/parse-args.go
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@@ -51,7 +51,7 @@ func (self *Command) parse_args(ctx *Context, args []string) error {
opt.seen_option = opt_str
needs_arg := opt.needs_argument()
if needs_arg && val_not_allowed {
return &ParseError{Message: fmt.Sprintf("The option : :yellow:`%s` must be followed by a value not another option", opt_str)}
return &ParseError{Message: fmt.Sprintf("The option: :yellow:`%s` must be followed by a value not another option", opt_str)}
}
if has_val {
if !needs_arg {
@@ -77,27 +77,29 @@ func (self *Command) parse_args(ctx *Context, args []string) error {
continue
}
opt_str := arg
opt_val := ""
has_val := false
if strings.HasPrefix(opt_str, "--") {
parts := strings.SplitN(arg, "=", 2)
if len(parts) > 1 {
has_val = true
opt_val = parts[1]
}
opt_str = parts[0]
opt_str, opt_val, has_val := strings.Cut(opt_str, "=")
err := handle_option(opt_str, has_val, opt_val, false)
if err != nil {
return err
}
} else {
runes := []rune(opt_str[1:])
prefix, payload, has_payload := strings.Cut(opt_str, "=")
runes := []rune(prefix[1:])
for i, sl := range runes {
err := handle_option("-"+string(sl), false, "", i < len(runes)-1)
if err != nil {
return err
}
}
if has_payload {
if expecting_arg_for == nil {
return &ParseError{Message: fmt.Sprintf("The option: :yellow:`-%c` does not take values", prefix[len(prefix)-1])}
} else {
expecting_arg_for.add_value(payload)
expecting_arg_for = nil
}
}
}
} else {
// handle non option arg