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path: root/vendor/github.com/pelletier/go-toml/tomltree_create.go
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Diffstat (limited to 'vendor/github.com/pelletier/go-toml/tomltree_create.go')
-rw-r--r--vendor/github.com/pelletier/go-toml/tomltree_create.go142
1 files changed, 0 insertions, 142 deletions
diff --git a/vendor/github.com/pelletier/go-toml/tomltree_create.go b/vendor/github.com/pelletier/go-toml/tomltree_create.go
deleted file mode 100644
index 79610e9..0000000
--- a/vendor/github.com/pelletier/go-toml/tomltree_create.go
+++ /dev/null
@@ -1,142 +0,0 @@
-package toml
-
-import (
- "fmt"
- "reflect"
- "time"
-)
-
-var kindToType = [reflect.String + 1]reflect.Type{
- reflect.Bool: reflect.TypeOf(true),
- reflect.String: reflect.TypeOf(""),
- reflect.Float32: reflect.TypeOf(float64(1)),
- reflect.Float64: reflect.TypeOf(float64(1)),
- reflect.Int: reflect.TypeOf(int64(1)),
- reflect.Int8: reflect.TypeOf(int64(1)),
- reflect.Int16: reflect.TypeOf(int64(1)),
- reflect.Int32: reflect.TypeOf(int64(1)),
- reflect.Int64: reflect.TypeOf(int64(1)),
- reflect.Uint: reflect.TypeOf(uint64(1)),
- reflect.Uint8: reflect.TypeOf(uint64(1)),
- reflect.Uint16: reflect.TypeOf(uint64(1)),
- reflect.Uint32: reflect.TypeOf(uint64(1)),
- reflect.Uint64: reflect.TypeOf(uint64(1)),
-}
-
-// typeFor returns a reflect.Type for a reflect.Kind, or nil if none is found.
-// supported values:
-// string, bool, int64, uint64, float64, time.Time, int, int8, int16, int32, uint, uint8, uint16, uint32, float32
-func typeFor(k reflect.Kind) reflect.Type {
- if k > 0 && int(k) < len(kindToType) {
- return kindToType[k]
- }
- return nil
-}
-
-func simpleValueCoercion(object interface{}) (interface{}, error) {
- switch original := object.(type) {
- case string, bool, int64, uint64, float64, time.Time:
- return original, nil
- case int:
- return int64(original), nil
- case int8:
- return int64(original), nil
- case int16:
- return int64(original), nil
- case int32:
- return int64(original), nil
- case uint:
- return uint64(original), nil
- case uint8:
- return uint64(original), nil
- case uint16:
- return uint64(original), nil
- case uint32:
- return uint64(original), nil
- case float32:
- return float64(original), nil
- case fmt.Stringer:
- return original.String(), nil
- default:
- return nil, fmt.Errorf("cannot convert type %T to Tree", object)
- }
-}
-
-func sliceToTree(object interface{}) (interface{}, error) {
- // arrays are a bit tricky, since they can represent either a
- // collection of simple values, which is represented by one
- // *tomlValue, or an array of tables, which is represented by an
- // array of *Tree.
-
- // holding the assumption that this function is called from toTree only when value.Kind() is Array or Slice
- value := reflect.ValueOf(object)
- insideType := value.Type().Elem()
- length := value.Len()
- if length > 0 {
- insideType = reflect.ValueOf(value.Index(0).Interface()).Type()
- }
- if insideType.Kind() == reflect.Map {
- // this is considered as an array of tables
- tablesArray := make([]*Tree, 0, length)
- for i := 0; i < length; i++ {
- table := value.Index(i)
- tree, err := toTree(table.Interface())
- if err != nil {
- return nil, err
- }
- tablesArray = append(tablesArray, tree.(*Tree))
- }
- return tablesArray, nil
- }
-
- sliceType := typeFor(insideType.Kind())
- if sliceType == nil {
- sliceType = insideType
- }
-
- arrayValue := reflect.MakeSlice(reflect.SliceOf(sliceType), 0, length)
-
- for i := 0; i < length; i++ {
- val := value.Index(i).Interface()
- simpleValue, err := simpleValueCoercion(val)
- if err != nil {
- return nil, err
- }
- arrayValue = reflect.Append(arrayValue, reflect.ValueOf(simpleValue))
- }
- return &tomlValue{value: arrayValue.Interface(), position: Position{}}, nil
-}
-
-func toTree(object interface{}) (interface{}, error) {
- value := reflect.ValueOf(object)
-
- if value.Kind() == reflect.Map {
- values := map[string]interface{}{}
- keys := value.MapKeys()
- for _, key := range keys {
- if key.Kind() != reflect.String {
- if _, ok := key.Interface().(string); !ok {
- return nil, fmt.Errorf("map key needs to be a string, not %T (%v)", key.Interface(), key.Kind())
- }
- }
-
- v := value.MapIndex(key)
- newValue, err := toTree(v.Interface())
- if err != nil {
- return nil, err
- }
- values[key.String()] = newValue
- }
- return &Tree{values: values, position: Position{}}, nil
- }
-
- if value.Kind() == reflect.Array || value.Kind() == reflect.Slice {
- return sliceToTree(object)
- }
-
- simpleValue, err := simpleValueCoercion(object)
- if err != nil {
- return nil, err
- }
- return &tomlValue{value: simpleValue, position: Position{}}, nil
-}