diff options
Diffstat (limited to 'vendor/github.com/spf13/viper/internal/encoding/javaproperties/codec.go')
-rw-r--r-- | vendor/github.com/spf13/viper/internal/encoding/javaproperties/codec.go | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/vendor/github.com/spf13/viper/internal/encoding/javaproperties/codec.go b/vendor/github.com/spf13/viper/internal/encoding/javaproperties/codec.go deleted file mode 100644 index e92e5172c..000000000 --- a/vendor/github.com/spf13/viper/internal/encoding/javaproperties/codec.go +++ /dev/null @@ -1,86 +0,0 @@ -package javaproperties - -import ( - "bytes" - "sort" - "strings" - - "github.com/magiconair/properties" - "github.com/spf13/cast" -) - -// Codec implements the encoding.Encoder and encoding.Decoder interfaces for Java properties encoding. -type Codec struct { - KeyDelimiter string - - // Store read properties on the object so that we can write back in order with comments. - // This will only be used if the configuration read is a properties file. - // TODO: drop this feature in v2 - // TODO: make use of the global properties object optional - Properties *properties.Properties -} - -func (c *Codec) Encode(v map[string]any) ([]byte, error) { - if c.Properties == nil { - c.Properties = properties.NewProperties() - } - - flattened := map[string]any{} - - flattened = flattenAndMergeMap(flattened, v, "", c.keyDelimiter()) - - keys := make([]string, 0, len(flattened)) - - for key := range flattened { - keys = append(keys, key) - } - - sort.Strings(keys) - - for _, key := range keys { - _, _, err := c.Properties.Set(key, cast.ToString(flattened[key])) - if err != nil { - return nil, err - } - } - - var buf bytes.Buffer - - _, err := c.Properties.WriteComment(&buf, "#", properties.UTF8) - if err != nil { - return nil, err - } - - return buf.Bytes(), nil -} - -func (c *Codec) Decode(b []byte, v map[string]any) error { - var err error - c.Properties, err = properties.Load(b, properties.UTF8) - if err != nil { - return err - } - - for _, key := range c.Properties.Keys() { - // ignore existence check: we know it's there - value, _ := c.Properties.Get(key) - - // recursively build nested maps - path := strings.Split(key, c.keyDelimiter()) - lastKey := strings.ToLower(path[len(path)-1]) - deepestMap := deepSearch(v, path[0:len(path)-1]) - - // set innermost value - deepestMap[lastKey] = value - } - - return nil -} - -func (c Codec) keyDelimiter() string { - if c.KeyDelimiter == "" { - return "." - } - - return c.KeyDelimiter -} |