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Bump mergo version

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This commit is contained in:
Alex Kursell 2019-02-21 13:23:10 -05:00
parent 56bcd78510
commit bb1cf73ba2
8 changed files with 298 additions and 59 deletions
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33
vendor/github.com/imdario/mergo/map.go generated vendored
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@ -31,7 +31,8 @@ func isExported(field reflect.StructField) bool {
// Traverses recursively both values, assigning src's fields values to dst.
// The map argument tracks comparisons that have already been seen, which allows
// short circuiting on recursive types.
func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, overwrite bool) (err error) {
func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, config *Config) (err error) {
overwrite := config.Overwrite
if dst.CanAddr() {
addr := dst.UnsafeAddr()
h := 17 * addr
@ -71,6 +72,7 @@ func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, over
case reflect.Struct:
srcMap := src.Interface().(map[string]interface{})
for key := range srcMap {
config.overwriteWithEmptyValue = true
srcValue := srcMap[key]
fieldName := changeInitialCase(key, unicode.ToUpper)
dstElement := dst.FieldByName(fieldName)
@ -97,15 +99,15 @@ func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, over
continue
}
if srcKind == dstKind {
if err = deepMerge(dstElement, srcElement, visited, depth+1, overwrite); err != nil {
if err = deepMerge(dstElement, srcElement, visited, depth+1, config); err != nil {
return
}
} else if dstKind == reflect.Interface && dstElement.Kind() == reflect.Interface {
if err = deepMerge(dstElement, srcElement, visited, depth+1, overwrite); err != nil {
if err = deepMerge(dstElement, srcElement, visited, depth+1, config); err != nil {
return
}
} else if srcKind == reflect.Map {
if err = deepMap(dstElement, srcElement, visited, depth+1, overwrite); err != nil {
if err = deepMap(dstElement, srcElement, visited, depth+1, config); err != nil {
return
}
} else {
@ -127,28 +129,35 @@ func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, over
// doesn't apply if dst is a map.
// This is separated method from Merge because it is cleaner and it keeps sane
// semantics: merging equal types, mapping different (restricted) types.
func Map(dst, src interface{}) error {
return _map(dst, src, false)
func Map(dst, src interface{}, opts ...func(*Config)) error {
return _map(dst, src, opts...)
}
// MapWithOverwrite will do the same as Map except that non-empty dst attributes will be overriden by
// MapWithOverwrite will do the same as Map except that non-empty dst attributes will be overridden by
// non-empty src attribute values.
func MapWithOverwrite(dst, src interface{}) error {
return _map(dst, src, true)
// Deprecated: Use Map(…) with WithOverride
func MapWithOverwrite(dst, src interface{}, opts ...func(*Config)) error {
return _map(dst, src, append(opts, WithOverride)...)
}
func _map(dst, src interface{}, overwrite bool) error {
func _map(dst, src interface{}, opts ...func(*Config)) error {
var (
vDst, vSrc reflect.Value
err error
)
config := &Config{}
for _, opt := range opts {
opt(config)
}
if vDst, vSrc, err = resolveValues(dst, src); err != nil {
return err
}
// To be friction-less, we redirect equal-type arguments
// to deepMerge. Only because arguments can be anything.
if vSrc.Kind() == vDst.Kind() {
return deepMerge(vDst, vSrc, make(map[uintptr]*visit), 0, overwrite)
return deepMerge(vDst, vSrc, make(map[uintptr]*visit), 0, config)
}
switch vSrc.Kind() {
case reflect.Struct:
@ -162,5 +171,5 @@ func _map(dst, src interface{}, overwrite bool) error {
default:
return ErrNotSupported
}
return deepMap(vDst, vSrc, make(map[uintptr]*visit), 0, overwrite)
return deepMap(vDst, vSrc, make(map[uintptr]*visit), 0, config)
}