fix: version should not require gilt file

cmd/overlay.go

@@ -26,8 +26,9 @@ import (
 
 // overlayCmd represents the overlay command
 var overlayCmd = &cobra.Command{
-	Use:   "overlay",
-	Short: "Install gilt dependencies",
+	Use:              "overlay",
+	Short:            "Install gilt dependencies",
+	PersistentPreRun: initConfig,
 	RunE: func(cmd *cobra.Command, args []string) error {
 		// By the time we reach this point, we know that the arguments were
 		// properly parsed, and we don't want to show the usage if an error

cmd/root.go

@@ -36,8 +36,8 @@ import (
 )
 
 var (
-	repos     pkg.RepositoriesManager
 	logger    *slog.Logger
+	repos     pkg.RepositoriesManager
 	appConfig config.Repositories
 )
 
@@ -70,9 +70,6 @@ func Execute() {
 }
 
 func init() {
-	cobra.OnInitialize(initLogger) // initial logger
-	cobra.OnInitialize(initConfig, initLogger)
-
 	rootCmd.PersistentFlags().BoolP("debug", "d", false, "Enable or disable debug mode")
 	rootCmd.PersistentFlags().
 		StringP("gilt-dir", "c", "~/.gilt/clone", "Path to Gilt's clone dir")
@@ -99,7 +96,8 @@ func initLogger() {
 	)
 }
 
-func initConfig() {
+func initConfig(cmd *cobra.Command, args []string) {
+	initLogger()
 	viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
 
 	viper.SetConfigType("yaml")

test/integration/test_cli.bats

@@ -64,7 +64,7 @@ teardown() {
 }
 
 @test "invoke gilt version subcommand" {
-	run go run main.go version
+	run bash -c "cd ${GILT_TEST_BASE_TMP_DIR}; rm -f Giltfile.yaml; go run ${GILT_PROGRAM} version"
 
 	[ "$status" -eq 0 ]
 	echo "${output}" | jq '.date'