cmd/lume/main.go

@@ -11,21 +11,14 @@ import (
 	"github.com/BurntSushi/toml"
 )
 
-const lumercFile string = ".lumerc"
+const lumercFile = ".lumerc"
 
 func main() {
 	var config lumecmd.Config
+	config = loadConfig()
 
-	configPath := getConfigPath()
-	if _, err := toml.DecodeFile(configPath, &config); err != nil {
-		fmt.Printf("fatal: failed to parse %s\n", configPath)
-		fmt.Println(err)
-		os.Exit(1)
-	}
-
-	envAccessToken := os.Getenv("LIFX_ACCESS_TOKEN")
-	if envAccessToken != "" {
-		config.AccessToken = envAccessToken
+	if config.AccessToken == "" {
+		config.AccessToken = os.Getenv("LIFX_ACCESS_TOKEN")
 	}
 
 	if config.AccessToken == "" {
@@ -52,7 +45,7 @@ func main() {
 	fs := cmd.Flags
 	fs.Parse(os.Args[2:])
 
-	cmdArgs.Flags = lumecmd.Flags{FlagSet: fs}
+	cmdArgs.Flags = lumecmd.Flags{fs}
 	exitCode, err := cmd.Func(cmdArgs)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "fatal: %s\n", err)
@@ -60,10 +53,10 @@ func main() {
 	os.Exit(exitCode)
 }
 
-func getConfigPath() string {
+func loadConfig() lumecmd.Config {
+	var config lumecmd.Config
 	var tryPath, configPath string
 
-	// ~/.lumerc
 	homeDir, err := os.UserHomeDir()
 	if err == nil {
 		tryPath = path.Join(homeDir, lumercFile)
@@ -72,7 +65,6 @@ func getConfigPath() string {
 		}
 	}
 
-	// ./.lumerc
 	cwd, err := os.Getwd()
 	if err == nil {
 		tryPath = path.Join(cwd, lumercFile)
@@ -81,5 +73,9 @@ func getConfigPath() string {
 		}
 	}
 
-	return configPath
+	if configPath != "" {
+		toml.DecodeFile(configPath, &config)
+	}
+
+	return config
 }