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quadlet: Rename parser.LookupBoolean to LookupBooleanWithDefault

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We add a regular LookupBoolean that can fail lookups, which is used by
the WithDefault version. We want to use this directly later in some places.

It is fina to change API here because this has not been in a release yet.

Signed-off-by: Alexander Larsson <alexl@redhat.com>
This commit is contained in:
Alexander Larsson
2022-12-20 10:35:13 +01:00
parent fb967aabc3
commit dd428af898
2 changed files with 21 additions and 11 deletions
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16
pkg/systemd/parser/unitfile.go
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@ -615,16 +615,26 @@ func (f *UnitFile) Lookup(groupName string, key string) (string, bool) {
}
// Lookup the last instance of a key and convert the value to a bool
func (f *UnitFile) LookupBoolean(groupName string, key string, defaultValue bool) bool {
func (f *UnitFile) LookupBoolean(groupName string, key string) (bool, bool) {
v, ok := f.Lookup(groupName, key)
if !ok {
return defaultValue
return false, false
}
return strings.EqualFold(v, "1") ||
strings.EqualFold(v, "yes") ||
strings.EqualFold(v, "true") ||
strings.EqualFold(v, "on")
strings.EqualFold(v, "on"), true
}
// Lookup the last instance of a key and convert the value to a bool
func (f *UnitFile) LookupBooleanWithDefault(groupName string, key string, defaultValue bool) bool {
v, ok := f.LookupBoolean(groupName, key)
if !ok {
return defaultValue
}
return v
}
/* Mimics strol, which is what systemd uses */