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update checkRequiredFlags function to check RequiredFlagsErr field and return map of missing flag names with matching bool for RequiredFlagsErr value

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This commit is contained in:
Aaron Berns 2019-08-20 10:03:29 -04:00
parent a064d9082c
commit addd467e5b
1 changed files with 6 additions and 2 deletions
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8
context.go
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@ -310,12 +310,16 @@ func (e *errRequiredFlags) getMissingFlags() []string {
}
func checkRequiredFlags(flags []Flag, context *Context) requiredFlagsErr {
var missingFlags []string
missingFlags := make(map[string]bool)
for _, f := range flags {
if rf, ok := f.(RequiredFlag); ok && rf.IsRequired() {
key := strings.Split(f.GetName(), ",")[0]
if !context.IsSet(key) {
missingFlags = append(missingFlags, key)
if re, ok := f.(RequiredFlagsErr); ok && re.FlagsErrRequired() {
missingFlags[key] = true
} else {
missingFlags[key] = false
}
}
}
}