glenux-archive/spf13--viper
1
0
Fork 0
mirror of https://github.com/spf13/viper synced 2025-05-05 19:57:18 +00:00
Code Issues Projects Releases Packages Wiki Activity

Add method to retrieve map[string]map[string]string types

Browse source
This commit is contained in:
adel121 2024-08-27 13:03:08 +02:00
parent 537f03e453
commit 8a095685e4
No known key found for this signature in database
1 changed files with 71 additions and 30 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

45
viper.go
View file

@ -510,6 +510,7 @@ func (v *Viper) searchMapWithPathPrefixes(source map[string]interface{}, path []
// isPathShadowedInDeepMap makes sure the given path is not shadowed somewhere
// on its path in the map.
// e.g., if "foo.bar" has a value in the given map, it “shadows”
//
// "foo.bar.baz" in a lower-priority map
func (v *Viper) isPathShadowedInDeepMap(path []string, m map[string]interface{}) string {
var parentVal interface{}
@ -535,6 +536,7 @@ func (v *Viper) isPathShadowedInDeepMap(path []string, m map[string]interface{})
// isPathShadowedInFlatMap makes sure the given path is not shadowed somewhere
// in a sub-path of the map.
// e.g., if "foo.bar" has a value in the given map, it “shadows”
//
// "foo.bar.baz" in a lower-priority map
func (v *Viper) isPathShadowedInFlatMap(path []string, mi interface{}) string {
// unify input map
@ -560,6 +562,7 @@ func (v *Viper) isPathShadowedInFlatMap(path []string, mi interface{}) string {
// isPathShadowedInAutoEnv makes sure the given path is not shadowed somewhere
// in the environment, when automatic env is on.
// e.g., if "foo.bar" has a value in the environment, it “shadows”
//
// "foo.bar.baz" in a lower-priority map
func (v *Viper) isPathShadowedInAutoEnv(path []string) string {
var parentKey string
@ -827,6 +830,45 @@ func (v *Viper) GetStringMapStringE(key string) (map[string]string, error) {
return cast.ToStringMapStringE(v.GetRaw(key))
}
// GetStringMapStringMapString returns the value associated with the key as a map of strings.
func GetStringMapStringMapString(key string) map[string]map[string]string {
return v.GetStringMapStringMapString(key)
}
func (v *Viper) GetStringMapStringMapString(key string) map[string]map[string]string {
result := map[string]map[string]string{}
interfacesVal := cast.ToStringMap(v.Get(key))
for k, v := range interfacesVal {
result[k] = cast.ToStringMapString(v)
}
return result
}
// GetStringMapStringMapStringE is the same as GetStringMapStringMapString but also returns parsing errors.
func GetStringMapStringMapStringE(key string) (map[string]map[string]string, error) {
return v.GetStringMapStringMapStringE(key)
}
func (v *Viper) GetStringMapStringMapStringE(key string) (map[string]map[string]string, error) {
result := map[string]map[string]string{}
interfacesVal, err := cast.ToStringMapE(v.Get(key))
if err != nil {
return result, err
}
for k, v := range interfacesVal {
result[k], err = cast.ToStringMapStringE(v)
if err != nil {
return nil, err
}
}
return result, nil
}
// GetStringMapStringSlice returns the value associated with the key as a map to a slice of strings.
func GetStringMapStringSlice(key string) map[string][]string { return v.GetStringMapStringSlice(key) }
func (v *Viper) GetStringMapStringSlice(key string) map[string][]string {
@ -957,7 +999,6 @@ func (v *Viper) BindPFlags(flags *pflag.FlagSet) error {
//
// serverCmd.Flags().Int("port", 1138, "Port to run Application server on")
// Viper.BindPFlag("port", serverCmd.Flags().Lookup("port"))
//
func BindPFlag(key string, flag *pflag.Flag) error { return v.BindPFlag(key, flag) }
func (v *Viper) BindPFlag(key string, flag *pflag.Flag) error {
return v.BindFlagValue(key, pflagValue{flag})
@ -980,7 +1021,6 @@ func (v *Viper) BindFlagValues(flags FlagValueSet) (err error) {
//
// serverCmd.Flags().Int("port", 1138, "Port to run Application server on")
// Viper.BindFlagValue("port", serverCmd.Flags().Lookup("port"))
//
func BindFlagValue(key string, flag FlagValue) error { return v.BindFlagValue(key, flag) }
func (v *Viper) BindFlagValue(key string, flag FlagValue) error {
if flag == nil {
@ -1809,6 +1849,7 @@ func (v *Viper) AllKeys() []string {
// - each path is merged into a single key string, delimited with v.keyDelim (= ".")
// - if a path is shadowed by an earlier value in the initial shadow map,
// it is skipped.
//
// The resulting set of paths is merged to the given shadow set at the same time.
func (v *Viper) flattenAndMergeMap(shadow map[string]bool, m map[string]interface{}, prefix string) map[string]bool {
if shadow != nil && prefix != "" && shadow[prefix] {