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define trueString constant

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This commit is contained in:
Jun Nishimura 2023-07-15 00:56:13 +09:00
parent 46a2ba8c41
commit f3125ff6fa
1 changed files with 8 additions and 5 deletions
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13
command.go
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@ -30,7 +30,10 @@ import (
flag "github.com/spf13/pflag"
)
const FlagSetByCobraAnnotation = "cobra_annotation_flag_set_by_cobra"
const (
FlagSetByCobraAnnotation = "cobra_annotation_flag_set_by_cobra"
trueString = "true"
)
// FParseErrWhitelist configures Flag parse errors to be ignored
type FParseErrWhitelist flag.ParseErrorsWhitelist
@ -1109,7 +1112,7 @@ func (c *Command) ValidateRequiredFlags() error {
if !found {
return
}
if (requiredAnnotation[0] == "true") && !pflag.Changed {
if (requiredAnnotation[0] == trueString) && !pflag.Changed {
missingFlagNames = append(missingFlagNames, pflag.Name)
}
})
@ -1146,7 +1149,7 @@ func (c *Command) InitDefaultHelpFlag() {
usage += c.Name()
}
c.Flags().BoolP("help", "h", false, usage)
_ = c.Flags().SetAnnotation("help", FlagSetByCobraAnnotation, []string{"true"})
_ = c.Flags().SetAnnotation("help", FlagSetByCobraAnnotation, []string{trueString})
}
}
@ -1172,7 +1175,7 @@ func (c *Command) InitDefaultVersionFlag() {
} else {
c.Flags().Bool("version", false, usage)
}
_ = c.Flags().SetAnnotation("version", FlagSetByCobraAnnotation, []string{"true"})
_ = c.Flags().SetAnnotation("version", FlagSetByCobraAnnotation, []string{trueString})
}
}
@ -1212,7 +1215,7 @@ Simply type ` + c.Name() + ` help [path to command] for full details.`,
PersistentPreRunE: func(cmd *Command, args []string) error {
cmd.Flags().VisitAll(func(pflag *flag.Flag) {
requiredAnnotation, found := pflag.Annotations[BashCompOneRequiredFlag]
if found && requiredAnnotation[0] == "true" {
if found && requiredAnnotation[0] == trueString {
// Disable any persistent required flags for the help command
pflag.Annotations[BashCompOneRequiredFlag] = []string{"false"}
}