utils

func BindLegacyEnv ¶

func BindLegacyEnv(w io.Writer)

BindLegacyEnv binds config keys to their HOSTINGER_MAIL_* env var with a deprecated HAPI_* fallback on the global viper, emitting a one-time notice to w per key whose value comes from the legacy variable.

func EnumCheck ¶

func EnumCheck(cmd *cobra.Command, flag string, allowed []string)

EnumCheck validates that a changed string flag holds one of the allowed values.

func IntPtrOrNil ¶

func IntPtrOrNil(i int) *int

func JSONValue ¶

func JSONValue(raw, flag string) any

JSONValue parses a JSON-string flag value into a generic value.

func MigrateLegacyConfig ¶

func MigrateLegacyConfig(home string, w io.Writer) (configPath string, migrated bool)

MigrateLegacyConfig returns the YAML config path the CLI should read and whether a one-time migration (or legacy fallback) happened. When the new ~/.hostinger-mail.yaml is absent but a legacy ~/.hapi.yaml exists, it moves the old file to the new path. If the move fails, it falls back to the old path in place. Notices are written to w. With no legacy file, it is a no-op.

func StringArrayToIntArray ¶

func StringArrayToIntArray(strArr []string) []int

func StringPtrOrNil ¶

func StringPtrOrNil(s string) *string

func StringToInt ¶

func StringToInt(s string) int

func StringToTime ¶

func StringToTime(dateStr string) time.Time