diff options
Diffstat (limited to 'modules/label/label.go')
| -rw-r--r-- | modules/label/label.go | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/modules/label/label.go b/modules/label/label.go index d3ef0e1dc9..3e68c4d26e 100644 --- a/modules/label/label.go +++ b/modules/label/label.go @@ -7,19 +7,24 @@ import ( "fmt" "regexp" "strings" -) + "sync" -// colorPattern is a regexp which can validate label color -var colorPattern = regexp.MustCompile("^#?(?:[0-9a-fA-F]{6}|[0-9a-fA-F]{3})$") + "code.gitea.io/gitea/modules/util" +) // Label represents label information loaded from template type Label struct { - Name string `yaml:"name"` - Color string `yaml:"color"` - Description string `yaml:"description,omitempty"` - Exclusive bool `yaml:"exclusive,omitempty"` + Name string `yaml:"name"` + Color string `yaml:"color"` + Description string `yaml:"description,omitempty"` + Exclusive bool `yaml:"exclusive,omitempty"` + ExclusiveOrder int `yaml:"exclusive_order,omitempty"` } +var colorPattern = sync.OnceValue(func() *regexp.Regexp { + return regexp.MustCompile(`^#([\da-fA-F]{3}|[\da-fA-F]{6})$`) +}) + // NormalizeColor normalizes a color string to a 6-character hex code func NormalizeColor(color string) (string, error) { // normalize case @@ -30,8 +35,8 @@ func NormalizeColor(color string) (string, error) { color = "#" + color } - if !colorPattern.MatchString(color) { - return "", fmt.Errorf("bad color code: %s", color) + if !colorPattern().MatchString(color) { + return "", util.NewInvalidArgumentErrorf("invalid color: %s", color) } // convert 3-character shorthand into 6-character version |