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Apply the case of the CLI flags for the configuration

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This commit is contained in:
Jean-Baptiste Doumenjou 2019-08-05 15:22:03 +02:00 • committed by Traefiker Bot
parent cd164de776
commit 91e63dea47
5 changed files with 174 additions and 43 deletions
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22
pkg/config/flag/flagparser.go
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@ -16,6 +16,7 @@ func Parse(args []string, element interface{}) (map[string]string, error) {
flagTypes: getFlagTypes(element),
args: args,
values: make(map[string]string),
keys: make(map[string]string),
}
for {
@ -35,6 +36,7 @@ type flagSet struct {
flagTypes map[string]reflect.Kind
args []string
values map[string]string
keys map[string]string
}
func (f *flagSet) parseOne() (bool, error) {
@ -78,7 +80,8 @@ func (f *flagSet) parseOne() (bool, error) {
return true, nil
}
if f.flagTypes[name] == reflect.Bool || f.flagTypes[name] == reflect.Ptr {
n := strings.ToLower(name)
if f.flagTypes[n] == reflect.Bool || f.flagTypes[n] == reflect.Ptr {
f.setValue(name, "true")
return true, nil
}
@ -98,13 +101,20 @@ func (f *flagSet) parseOne() (bool, error) {
}
func (f *flagSet) setValue(name string, value string) {
n := strings.ToLower(parser.DefaultRootName + "." + name)
v, ok := f.values[n]
srcKey := parser.DefaultRootName + "." + name
neutralKey := strings.ToLower(srcKey)
if ok && f.flagTypes[name] == reflect.Slice {
f.values[n] = v + "," + value
key, ok := f.keys[neutralKey]
if !ok {
f.keys[neutralKey] = srcKey
key = srcKey
}
v, ok := f.values[key]
if ok && f.flagTypes[strings.ToLower(name)] == reflect.Slice {
f.values[key] = v + "," + value
return
}
f.values[n] = value
f.values[key] = value
}