feat ✨: default config dir for download dir will use xdg user dir spe…

…cifications, close #38

Signed-off-by: Victor Hang <[email protected]>

go.mod

@@ -3,6 +3,7 @@ module github.com/Banh-Canh/ytui
 go 1.22.6
 
 require (
+	github.com/adrg/xdg v0.5.0
 	github.com/ktr0731/go-fuzzyfinder v0.8.0
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/viper v1.19.0

go.sum

@@ -1,5 +1,7 @@
 cloud.google.com/go/compute/metadata v0.5.0 h1:Zr0eK8JbFv6+Wi4ilXAR8FJ3wyNdpxHKJNPos6LTZOY=
 cloud.google.com/go/compute/metadata v0.5.0/go.mod h1:aHnloV2TPI38yx4s9+wAZhHykWvVCfu7hQbF+9CWoiY=
+github.com/adrg/xdg v0.5.0 h1:dDaZvhMXatArP1NPHhnfaQUqWBLBsmx1h1HXQdMoFCY=
+github.com/adrg/xdg v0.5.0/go.mod h1:dDdY4M4DF9Rjy4kHPeNL+ilVF+p2lK8IdM9/rTSGcI4=
 github.com/cpuguy83/go-md2man/v2 v2.0.4 h1:wfIWP927BUkWJb2NmU/kNDYIBTh/ziUX91+lVfRxZq4=
 github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=

pkg/config/config.go

@@ -5,6 +5,7 @@ import (
 	"os"
 	"path/filepath"
 
+	"github.com/adrg/xdg"
 	"github.com/spf13/viper"
 	"go.uber.org/zap"
 
@@ -19,12 +20,7 @@ type Config struct {
 func CreateDefaultConfigFile(filePath string) {
 	// Struct with empty channels list
 	// Get user's home directory
-	homeDir, err := os.UserHomeDir()
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "error, couldn't get home directory: %v\n", err)
-		return
-	}
-	downloadDir := filepath.Join(homeDir, "Videos", "YouTube")
+	downloadDir := xdg.UserDirs.Videos
 	viper.SetDefault("download_dir", downloadDir)
 	viper.SetDefault("logLevel", "info")
 	viper.SetDefault("invidious", map[string]interface{}{
@@ -46,14 +42,8 @@ func CreateDefaultConfigFile(filePath string) {
 }
 
 func GetConfigDirPath() (string, error) {
-	// Get user's home directory
-	homeDir, err := os.UserHomeDir()
-	if err != nil {
-		utils.Logger.Error("Failed to get user home directory.", zap.Error(err))
-		return "", fmt.Errorf("failed get home directory: %v", err)
-	}
 	// Construct the directory path to the config directory
-	configDirPath := filepath.Join(homeDir, ".config", "ytui")
+	configDirPath := filepath.Join(xdg.ConfigHome, "ytui")
 	if err := os.MkdirAll(configDirPath, os.ModePerm); err != nil {
 		panic(fmt.Sprintf("Failed to create config directory: %v", err))
 	}