66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
|
package dockerCompose
|
||
|
|
|
||
|
|
type Equalable interface {
|
||
|
|
Equal(equalable Equalable) bool
|
||
|
|
}
|
||
|
|
|
||
|
|
// Contains returns true when sliceA is in sliceB.
|
||
|
|
func Contains[R Equalable](sliceA, sliceB []R) bool {
|
||
|
|
switch {
|
||
|
|
case sliceA == nil && sliceB == nil:
|
||
|
|
return true
|
||
|
|
case sliceA != nil && sliceB == nil:
|
||
|
|
return false
|
||
|
|
case sliceA == nil && sliceB != nil:
|
||
|
|
return false
|
||
|
|
default:
|
||
|
|
LOOP:
|
||
|
|
for i := range sliceA {
|
||
|
|
for j := range sliceB {
|
||
|
|
if sliceA[i].Equal(sliceB[j]) {
|
||
|
|
continue LOOP
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Equal returns true when sliceA and sliceB are equal.
|
||
|
|
func Equal[R Equalable](sliceA, sliceB []R) bool {
|
||
|
|
return Contains(sliceA, sliceB) &&
|
||
|
|
Contains(sliceB, sliceA) &&
|
||
|
|
len(sliceA) == len(sliceB)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Equal returns true when booth string maps of Equalable are equal.
|
||
|
|
func EqualStringMap[R Equalable](mapA, mapB map[string]R) bool {
|
||
|
|
equalFunc := func(mapA, mapB map[string]R) bool {
|
||
|
|
LOOP:
|
||
|
|
for keyA, valueA := range mapA {
|
||
|
|
for keyB, valueB := range mapB {
|
||
|
|
if keyA == keyB &&
|
||
|
|
valueA.Equal(valueB) {
|
||
|
|
continue LOOP
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
|
||
|
|
return equalFunc(mapA, mapB) && equalFunc(mapB, mapA)
|
||
|
|
}
|
||
|
|
|
||
|
|
// ExistsInMap returns true if object of type any exists under the passed name.
|
||
|
|
func ExistsInMap[T any](m map[string]T, name string) bool {
|
||
|
|
switch {
|
||
|
|
case m == nil:
|
||
|
|
return false
|
||
|
|
default:
|
||
|
|
_, present := m[name]
|
||
|
|
return present
|
||
|
|
}
|
||
|
|
}
|