Adds support for uint16 with GetUint16

We have encountered numerous places where it is convenient to have viper return a `uint16` value, especially in combination with the new `netip` package  that represents a port correctly as `uint16` rather than just an `int`. cobra already supports this, but we need a conversion from the existing `GetUint` method in viper.
This commit is contained in:
Christian Banse 2022-07-19 09:58:01 +02:00 committed by Márk Sági-Kazár
parent 97591f0083
commit 202060b3a2
2 changed files with 11 additions and 0 deletions

View file

@ -991,6 +991,13 @@ func (v *Viper) GetUint(key string) uint {
return cast.ToUint(v.Get(key)) return cast.ToUint(v.Get(key))
} }
// GetUint16 returns the value associated with the key as an unsigned integer.
func GetUint16(key string) uint16 { return v.GetUint16(key) }
func (v *Viper) GetUint16(key string) uint16 {
return cast.ToUint16(v.Get(key))
}
// GetUint32 returns the value associated with the key as an unsigned integer. // GetUint32 returns the value associated with the key as an unsigned integer.
func GetUint32(key string) uint32 { return v.GetUint32(key) } func GetUint32(key string) uint32 { return v.GetUint32(key) }

View file

@ -1953,6 +1953,10 @@ func TestMergeConfig(t *testing.T) {
t.Fatalf("uint pop != 37890, = %d", pop) t.Fatalf("uint pop != 37890, = %d", pop)
} }
if pop := v.GetUint16("hello.pop"); pop != uint16(37890) {
t.Fatalf("uint pop != 37890, = %d", pop)
}
if pop := v.GetUint32("hello.pop"); pop != 37890 { if pop := v.GetUint32("hello.pop"); pop != 37890 {
t.Fatalf("uint32 pop != 37890, = %d", pop) t.Fatalf("uint32 pop != 37890, = %d", pop)
} }