go-pkg/cli
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add final checks on option values

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This commit is contained in:
Celestino Amoroso
2026-03-05 22:30:07 +01:00
parent b5f8d9eaab
commit 95fae40d5f
15 changed files with 219 additions and 37 deletions
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opt-string.go
+5 -2
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@@ -36,8 +36,7 @@ func (opt *cliOptionString) getTemplate() string {
return opt.makeOptTemplate(false, stringTypeName)
}
func (opt *cliOptionString) parse(parser cliParser, argIndex int, valuePtr *string) (skipNextArg bool, err error) {
var value string
func (opt *cliOptionString) parse(parser cliParser, argIndex int, valuePtr *string) (skipNextArg bool, value string, err error) {
if value, skipNextArg, err = opt.fetchOptionValue(parser, argIndex, valuePtr); err == nil {
var boxedValue any
if boxedValue, err = opt.getSpecialValue(parser, value, opt.targetVar); err == nil {
@@ -56,6 +55,10 @@ func (opt *cliOptionString) parse(parser cliParser, argIndex int, valuePtr *stri
}
return
}
func (opt *cliOptionString) finalCheck(cliValue string) (err error) {
currentValue, _ := opt.getTargetVar()
return opt.getBase().checkValue(cliValue, currentValue)
}
func (cli *CliParser) AddStringOpt(name, short string, targetVar *string, defaultValue string, description string, aliases ...string) OptReference {
if cli.optionExists(name, short, aliases) {