feat: add download cmd (#176)

* feat: add download cmd

Author: hunjixin

Diff for: .github/workflows/test.yml

@@ -39,7 +39,7 @@ jobs:
       - name: Upload
         uses: codecov/codecov-action@v4
         with:
-          token: ${{ secrets.CODECOV_TOKEN }}
+          token: ${{secrets.CODECOV_TOKEN}}
           files: ./coverage.out
           name: jzfs
           fail_ci_if_error: true

Diff for: cmd/aksk.go

@@ -28,12 +28,12 @@ var createAkskCmd = &cobra.Command{
 			Description: utils.String(desc),
 		})
 		if err != nil {
-			return err
+			return fmt.Errorf("request aksk %w", err)
 		}
 
 		result, err := api.ParseCreateAkskResponse(resp)
 		if err != nil {
-			return err
+			return fmt.Errorf("parser aksk response %w", err)
 		}
 
 		fmt.Printf("ak %s sk %s \n", result.JSON201.AccessKey, result.JSON201.SecretKey)

Diff for: cmd/uploadfiles.go renamed to cmd/files.go

@@ -52,15 +52,15 @@ var uploadCmd = &cobra.Command{
 			return errors.New("owner and repo must be set")
 		}
 
-		refName, err := cmd.Flags().GetString("refName")
+		refName, err := cmd.Flags().GetString("ref-name")
 		if err != nil {
 			return err
 		}
 		if len(refName) == 0 {
 			return errors.New("refName must be set")
 		}
 
-		uploadPath, err := cmd.Flags().GetString("uploadPath")
+		uploadPath, err := cmd.Flags().GetString("upload-path")
 		if err != nil {
 			return err
 		}
@@ -69,7 +69,7 @@ var uploadCmd = &cobra.Command{
 			uploadPath = "/"
 		}
 
-		ignoreRootName, err := cmd.Flags().GetBool("ignoreRootName")
+		ignoreRootName, err := cmd.Flags().GetBool("ignore-root-name")
 		if err != nil {
 			return err
 		}
@@ -143,14 +143,102 @@ var uploadCmd = &cobra.Command{
 	},
 }
 
+// versionCmd represents the version command
+var downloadCmd = &cobra.Command{
+	Use:   "download",
+	Short: "download files from server",
+	RunE: func(cmd *cobra.Command, _ []string) error {
+		ctx := cmd.Context()
+		client, err := GetClient(cmd)
+		if err != nil {
+			return err
+		}
+
+		path, err := cmd.Flags().GetString("path")
+		if err != nil {
+			return err
+		}
+		if len(path) == 0 {
+			return errors.New("path must be set")
+		}
+
+		owner, err := cmd.Flags().GetString("owner")
+		if err != nil {
+			return err
+		}
+		if len(owner) == 0 {
+			return errors.New("owner must be set")
+		}
+
+		repo, err := cmd.Flags().GetString("repo")
+		if err != nil {
+			return err
+		}
+		if len(owner) == 0 || len(repo) == 0 {
+			return errors.New("owner and repo must be set")
+		}
+
+		refName, err := cmd.Flags().GetString("ref-name")
+		if err != nil {
+			return err
+		}
+		if len(refName) == 0 {
+			return errors.New("ref-name must be set")
+		}
+
+		refType, err := cmd.Flags().GetString("ref-type")
+		if err != nil {
+			return err
+		}
+		if len(refType) == 0 {
+			return errors.New("ref-type must be set")
+		}
+
+		fileName := filepath.Base(path)
+		output, err := cmd.Flags().GetString("output")
+		if err != nil {
+			return err
+		}
+
+		if len(output) == 0 {
+			fileName = output
+		}
+
+		opjResp, err := client.GetObject(ctx, owner, repo, &api.GetObjectParams{
+			// Type type indicate to retrieve from wip/branch/tag, default branch
+			Type:    api.RefType(refType),
+			RefName: refName,
+			Path:    path,
+		})
+		if err != nil {
+			return err
+		}
+
+		headObj, err := api.ParseGetObjectResponse(opjResp)
+		if err != nil {
+			return err
+		}
+
+		return os.WriteFile(fileName, headObj.Body, 0666)
+	},
+}
+
 func init() {
 	rootCmd.AddCommand(uploadCmd)
 
 	uploadCmd.Flags().String("path", "", "path of files to upload")
 	uploadCmd.Flags().String("owner", "", "owner")
 	uploadCmd.Flags().String("repo", "", "repo")
-	uploadCmd.Flags().String("refName", "main", "branch name")
-	uploadCmd.Flags().String("uploadPath", "", "path to save in server")
+	uploadCmd.Flags().String("ref-name", "main", "branch name")
+	uploadCmd.Flags().String("upload-path", "", "path to save in server")
 	uploadCmd.Flags().Bool("replace", true, "path to save in server")
-	uploadCmd.Flags().Bool("ignoreRootName", false, "ignore root name")
+	uploadCmd.Flags().Bool("ignore-root-name", false, "ignore root name")
+
+	rootCmd.AddCommand(downloadCmd)
+	downloadCmd.Flags().String("path", "", "path of files to upload")
+	downloadCmd.Flags().String("owner", "", "owner")
+	downloadCmd.Flags().String("repo", "", "repo")
+	downloadCmd.Flags().String("ref-name", "main", "branch name")
+	downloadCmd.Flags().String("ref-type", "branch", "reference type")
+	downloadCmd.Flags().String("output", "branch", "reference type")
 }

Diff for: cmd/helper.go

@@ -9,7 +9,7 @@ import (
 )
 
 func GetClient(cmd *cobra.Command) (*api.Client, error) {
-	url := cmd.Flags().Lookup("url").Value.String()
+	url := cmd.Flags().Lookup("url").Value.String() + "/api/v1"
 	ak := cmd.Flags().Lookup("ak").Value.String()
 	sk := cmd.Flags().Lookup("sk").Value.String()
 

Diff for: cmd/root.go

@@ -42,6 +42,6 @@ func init() {
 	rootCmd.PersistentFlags().String("user", "", "user name")
 	rootCmd.PersistentFlags().String("password", "", "password")
 
-	rootCmd.PersistentFlags().String("url", "https://127.0.0.1:34913", "url")
+	rootCmd.PersistentFlags().String("url", "http://127.0.0.1:34913", "url")
 
 }

Diff for: controller/object_ctl.go

@@ -354,7 +354,7 @@ func (oct ObjectController) UploadObject(ctx context.Context, w *api.JiaozifsRes
 
 	err = validator.ValidateObjectPath(params.Path)
 	if err != nil {
-		w.BadRequest(err.Error())
+		w.BadRequest("%s %s", params.Path, err.Error())
 		return
 	}
 

Diff for: controller/validator/validate_test.go

@@ -126,7 +126,7 @@ func TestValidateUsername(t *testing.T) {
 
 func TestValidateObjectPath(t *testing.T) {
 	//Validate Obj Path
-	validObjectPaths := []string{"path/to/object", "file.txt", "folder/file.txt", "我的图片.png", "我的文件/我的应用.exe", "私のビデオ.mp3", "/video.mp3", "/path/pic.png"}
+	validObjectPaths := []string{"path/to/object", "/data/housing-simplified-1.csv", "file.txt", "folder/file.txt", "我的图片.png", "我的文件/我的应用.exe", "私のビデオ.mp3", "/video.mp3", "/path/pic.png"}
 	for _, path := range validObjectPaths {
 		err := ValidateObjectPath(path)
 		if err != nil {