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https://github.com/spf13/viper
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Added dep search to InConfig method
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parent
71509d2887
commit
6d59e31dc5
2 changed files with 17 additions and 2 deletions
8
viper.go
8
viper.go
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@ -1195,9 +1195,13 @@ func (v *Viper) realKey(key string) string {
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func InConfig(key string) bool { return v.InConfig(key) }
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func (v *Viper) InConfig(key string) bool {
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// if the requested key is an alias, then return the proper key
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key = v.realKey(key)
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key = v.realKey(strings.ToLower(key))
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_, exists := v.config[key]
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path := strings.Split(key, v.keyDelim)
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lastKey := strings.ToLower(path[len(path)-1])
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deepestMap := deepSearch(v.config, path[0:len(path)-1])
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_, exists := deepestMap[lastKey]
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return exists
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}
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@ -1031,6 +1031,17 @@ func TestIsSet(t *testing.T) {
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assert.True(t, v.IsSet("helloworld"))
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}
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func TestInConfig(t *testing.T) {
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v := New()
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v.SetConfigType("yaml")
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v.ReadConfig(bytes.NewBuffer(yamlExample))
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assert.True(t, v.InConfig("clothing.jacket"))
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assert.False(t, v.InConfig("clothing.jackets"))
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assert.False(t, v.InConfig("helloworld"))
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v.Set("helloworld", "fubar")
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assert.False(t, v.InConfig("helloworld"))
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}
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func TestDirsSearch(t *testing.T) {
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root, config, cleanup := initDirs(t)
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