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authorDaniel J Walsh <dwalsh@redhat.com>2019-12-19 13:29:25 -0500
committerDaniel J Walsh <dwalsh@redhat.com>2019-12-20 09:30:47 -0500
commit50ece79387dcf6c748e3ae1bd6a7067059c0dfe3 (patch)
tree6b30c4f66f7be315ff2257447be3818be98fb50f /vendor/github.com/imdario/mergo
parenta359ca0d1825859dd8b7c1384f11d703ec6625b4 (diff)
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build(deps): bump github.com/containers/image/v5 from 5.0.0 to 5.1.0
Bumps [github.com/containers/image/v5](https://github.com/containers/image) from 5.0.0 to 5.1.0. - [Release notes](https://github.com/containers/image/releases) - [Commits](https://github.com/containers/image/compare/v5.0.0...v5.1.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'vendor/github.com/imdario/mergo')
-rw-r--r--vendor/github.com/imdario/mergo/.travis.yml2
-rw-r--r--vendor/github.com/imdario/mergo/merge.go50
2 files changed, 41 insertions, 11 deletions
diff --git a/vendor/github.com/imdario/mergo/.travis.yml b/vendor/github.com/imdario/mergo/.travis.yml
index b13a50ed1..dad29725f 100644
--- a/vendor/github.com/imdario/mergo/.travis.yml
+++ b/vendor/github.com/imdario/mergo/.travis.yml
@@ -4,4 +4,6 @@ install:
- go get golang.org/x/tools/cmd/cover
- go get github.com/mattn/goveralls
script:
+ - go test -race -v ./...
+after_script:
- $HOME/gopath/bin/goveralls -service=travis-ci -repotoken $COVERALLS_TOKEN
diff --git a/vendor/github.com/imdario/mergo/merge.go b/vendor/github.com/imdario/mergo/merge.go
index f8de6c543..3fb6c64d0 100644
--- a/vendor/github.com/imdario/mergo/merge.go
+++ b/vendor/github.com/imdario/mergo/merge.go
@@ -26,10 +26,12 @@ func hasExportedField(dst reflect.Value) (exported bool) {
}
type Config struct {
- Overwrite bool
- AppendSlice bool
- Transformers Transformers
- overwriteWithEmptyValue bool
+ Overwrite bool
+ AppendSlice bool
+ TypeCheck bool
+ Transformers Transformers
+ overwriteWithEmptyValue bool
+ overwriteSliceWithEmptyValue bool
}
type Transformers interface {
@@ -41,7 +43,9 @@ type Transformers interface {
// short circuiting on recursive types.
func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, config *Config) (err error) {
overwrite := config.Overwrite
+ typeCheck := config.TypeCheck
overwriteWithEmptySrc := config.overwriteWithEmptyValue
+ overwriteSliceWithEmptySrc := config.overwriteSliceWithEmptyValue
config.overwriteWithEmptyValue = false
if !src.IsValid() {
@@ -128,11 +132,14 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co
dstSlice = reflect.ValueOf(dstElement.Interface())
}
- if (!isEmptyValue(src) || overwriteWithEmptySrc) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice {
+ if (!isEmptyValue(src) || overwriteWithEmptySrc || overwriteSliceWithEmptySrc) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice {
+ if typeCheck && srcSlice.Type() != dstSlice.Type() {
+ return fmt.Errorf("cannot override two slices with different type (%s, %s)", srcSlice.Type(), dstSlice.Type())
+ }
dstSlice = srcSlice
} else if config.AppendSlice {
if srcSlice.Type() != dstSlice.Type() {
- return fmt.Errorf("cannot append two slice with different type (%s, %s)", srcSlice.Type(), dstSlice.Type())
+ return fmt.Errorf("cannot append two slices with different type (%s, %s)", srcSlice.Type(), dstSlice.Type())
}
dstSlice = reflect.AppendSlice(dstSlice, srcSlice)
}
@@ -143,7 +150,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co
continue
}
- if srcElement.IsValid() && (overwrite || (!dstElement.IsValid() || isEmptyValue(dstElement))) {
+ if srcElement.IsValid() && ((srcElement.Kind() != reflect.Ptr && overwrite) || !dstElement.IsValid() || isEmptyValue(dstElement)) {
if dst.IsNil() {
dst.Set(reflect.MakeMap(dst.Type()))
}
@@ -154,7 +161,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co
if !dst.CanSet() {
break
}
- if (!isEmptyValue(src) || overwriteWithEmptySrc) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice {
+ if (!isEmptyValue(src) || overwriteWithEmptySrc || overwriteSliceWithEmptySrc) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice {
dst.Set(src)
} else if config.AppendSlice {
if src.Type() != dst.Type() {
@@ -168,11 +175,21 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co
if src.IsNil() {
break
}
- if src.Kind() != reflect.Interface {
+
+ if dst.Kind() != reflect.Ptr && src.Type().AssignableTo(dst.Type()) {
if dst.IsNil() || overwrite {
if dst.CanSet() && (overwrite || isEmptyValue(dst)) {
dst.Set(src)
}
+ }
+ break
+ }
+
+ if src.Kind() != reflect.Interface {
+ if dst.IsNil() || (src.Kind() != reflect.Ptr && overwrite) {
+ if dst.CanSet() && (overwrite || isEmptyValue(dst)) {
+ dst.Set(src)
+ }
} else if src.Kind() == reflect.Ptr {
if err = deepMerge(dst.Elem(), src.Elem(), visited, depth+1, config); err != nil {
return
@@ -198,6 +215,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co
dst.Set(src)
}
}
+
return
}
@@ -209,7 +227,7 @@ func Merge(dst, src interface{}, opts ...func(*Config)) error {
return merge(dst, src, opts...)
}
-// MergeWithOverwrite will do the same as Merge except that non-empty dst attributes will be overriden by
+// MergeWithOverwrite will do the same as Merge except that non-empty dst attributes will be overridden by
// non-empty src attribute values.
// Deprecated: use Merge(…) with WithOverride
func MergeWithOverwrite(dst, src interface{}, opts ...func(*Config)) error {
@@ -228,11 +246,21 @@ func WithOverride(config *Config) {
config.Overwrite = true
}
-// WithAppendSlice will make merge append slices instead of overwriting it
+// WithOverride will make merge override empty dst slice with empty src slice.
+func WithOverrideEmptySlice(config *Config) {
+ config.overwriteSliceWithEmptyValue = true
+}
+
+// WithAppendSlice will make merge append slices instead of overwriting it.
func WithAppendSlice(config *Config) {
config.AppendSlice = true
}
+// WithTypeCheck will make merge check types while overwriting it (must be used with WithOverride).
+func WithTypeCheck(config *Config) {
+ config.TypeCheck = true
+}
+
func merge(dst, src interface{}, opts ...func(*Config)) error {
var (
vDst, vSrc reflect.Value