fix: config read

Author: gi8lino

cmd/root.go

@@ -29,7 +29,7 @@ import (
 )
 
 const (
-	version = "v0.0.5"
+	version = "v0.0.6"
 )
 
 var (

internal/config/read.go

@@ -2,6 +2,7 @@ package config
 
 import (
 	"fmt"
+	"os"
 
 	"github.com/mitchellh/mapstructure"
 
@@ -20,12 +21,18 @@ import (
 //   - error
 //     An error if reading or unmarshalling the configuration fails.
 func (c *Config) Read(configPath string) error {
+
+	if _, err := os.Stat(configPath); os.IsNotExist(err) {
+		// No configuration file found
+		return nil
+	}
+
 	// Set the Viper config file path
 	viper.SetConfigFile(configPath)
 
 	// Read the config file
-	if err := viper.ReadInConfig(); err == nil {
-		return nil
+	if err := viper.ReadInConfig(); err != nil {
+		return fmt.Errorf("Failed to read config file: %v", err)
 	}
 
 	if err := viper.Unmarshal(c, func(d *mapstructure.DecoderConfig) {

internal/config/read_test.go

@@ -31,7 +31,7 @@ func TestReadConfig(t *testing.T) {
 		content := `
 server:
   api:
-    skipInsecureVerify: "true"
+    skipInsecureVerify: true
 `
 		filePath, err := createTempFile(content)
 		if err != nil {
@@ -43,13 +43,32 @@ server:
 		err = config.Read(filePath.Name())
 		assert.NoError(t, err)
 		assert.Equal(t, true, config.Server.Api.SkipInsecureVerify)
+		assert.Equal(t, "", config.Server.Api.Token.Get())
+	})
+
+	t.Run("Validate token", func(t *testing.T) {
+		content := `
+server:
+  api:
+    token: token
+`
+		filePath, err := createTempFile(content)
+		if err != nil {
+			t.Fatalf("Failed to create temp file: %v", err)
+		}
+		defer os.Remove(filePath.Name())
+
+		config := &Config{}
+		err = config.Read(filePath.Name())
+		assert.NoError(t, err)
+		assert.Equal(t, "token", config.Server.Api.Token.Get())
 	})
 
 	// Test reading a non-existent file
 	t.Run("Invalid file path", func(t *testing.T) {
 		config := &Config{}
 		err := config.Read("path/to/non_existent.yaml")
-		assert.Error(t, err)
+		assert.Nil(t, err)
 	})
 
 	t.Run("Invalid YAML", func(t *testing.T) {

internal/config/utils.go

@@ -91,5 +91,6 @@ func customTokenDecodeHook(from reflect.Type, to reflect.Type, data interface{})
 	// Initialize a Token with the decoded string
 	var token Token
 	token.Set(tokenValue)
+
 	return token, nil
 }