feat: gitea client

vendor/github.com/alecthomas/kong/negatable.go

@@ -0,0 +1,19 @@
+package kong
+
+// negatableDefault is a placeholder value for the Negatable tag to indicate
+// the negated flag is --no-<flag-name>. This is needed as at the time of
+// parsing a tag, the field's flag name is not yet known.
+const negatableDefault = "_"
+
+// negatableFlagName returns the name of the flag for a negatable field, or
+// an empty string if the field is not negatable.
+func negatableFlagName(name, negation string) string {
+	switch negation {
+	case "":
+		return ""
+	case negatableDefault:
+		return "--no-" + name
+	default:
+		return "--" + negation
+	}
+}