Init support to google drive in storage

cmd/migrate_storage.go

@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"io/fs"
 	"strings"
+	"time"
 
 	actions_model "code.gitea.io/gitea/models/actions"
 	"code.gitea.io/gitea/models/db"
@@ -125,6 +126,72 @@ var CmdMigrateStorage = &cli.Command{
 			Value: "",
 			Usage: "Azure Blob storage base path",
 		},
+		&cli.StringFlag{
+			Name:     "goauth-secret",
+			Usage:    "Google oauth client secret (installed.client_secret)",
+			Category: "Google drive",
+			Value:    "",
+		},
+		&cli.StringFlag{
+			Name:     "goauth-client",
+			Usage:    "Google oauth client id (installed.client_id)",
+			Category: "Google drive",
+			Value:    "",
+		},
+		&cli.StringFlag{
+			Name:     "goauth-project",
+			Usage:    "Google oauth project id (installed.project_id)",
+			Category: "Google drive",
+			Value:    "",
+		},
+		&cli.StringFlag{
+			Name:     "goauth-access-token",
+			Usage:    "Google oauth access token",
+			Category: "Google drive",
+			Value:    "",
+		},
+		&cli.StringFlag{
+			Name:     "goauth-refresh-token",
+			Usage:    "Google oauth token to refresh auth token",
+			Category: "Google drive",
+			Value:    "",
+		},
+		&cli.StringFlag{
+			Name:     "goauth-token-type",
+			Usage:    "Google oauth token type",
+			Category: "Google drive",
+			Value:    "Bearer",
+		},
+		&cli.StringFlag{
+			Name:     "goauth-auth-endpoint",
+			Usage:    "Google url to auth",
+			Category: "Google drive",
+			Value:    "https://accounts.google.com/o/oauth2/auth",
+		},
+		&cli.StringFlag{
+			Name:     "goauth-token-endpoint",
+			Usage:    "Google token endpoint",
+			Category: "Google drive",
+			Value:    "https://oauth2.googleapis.com/token",
+		},
+		&cli.StringFlag{
+			Name:     "goauth-expiry",
+			Usage:    "Google oauth token expiry date (in this layout 2006-01-02T15:04:05Z07:00)",
+			Category: "Google drive",
+			Value:    "",
+		},
+		&cli.StringFlag{
+			Name:     "gdrive-folder",
+			Usage:    "Google drive folder id (gdrive:<Folder ID>) or path",
+			Category: "Google drive",
+			Value:    "",
+		},
+		&cli.BoolFlag{
+			Name:     "gdrive-resolve-folder",
+			Usage:    "resolve path to File, else create file name with full path",
+			Category: "Google drive",
+			Value:    true,
+		},
 	},
 }
 
@@ -281,6 +348,29 @@ func runMigrateStorage(ctx *cli.Context) error {
 					BasePath:    ctx.String("azureblob-base-path"),
 				},
 			})
+	case string(setting.GoogleDriveType):
+		var timestamp time.Time
+		if ctx.String("goauth-expiry") != "" {
+			if timestamp, err = time.Parse(time.RFC3339, ctx.String("goauth-expiry")); err != nil {
+				return err
+			}
+		}
+		dstStorage, err = storage.NewGoogleDrive(stdCtx, &setting.Storage{
+			GoogleDriveConfig: setting.GoogleOauthConfig{
+				Secret:        ctx.String("goauth-secret"),
+				Client:        ctx.String("goauth-client"),
+				Project:       ctx.String("goauth-project"),
+				Redirect:      "http://localhost:3081/callback",
+				AccessToken:   ctx.String("goauth-access-token"),
+				RefreshToken:  ctx.String("goauth-refresh-token"),
+				TokenType:     ctx.String("goauth-token-type"),
+				FolderResolve: ctx.Bool("gdrive-resolve-folder"),
+				RootFolder:    ctx.String("gdrive-folder"),
+				TokenURI:      ctx.String("goauth-token-endpoint"),
+				AuthURI:       ctx.String("goauth-auth-endpoint"),
+				Expire:        timestamp,
+			},
+		})
 	default:
 		return fmt.Errorf("unsupported storage type: %s", ctx.String("storage"))
 	}

go.mod

@@ -117,6 +117,7 @@ require (
 	golang.org/x/sys v0.21.0
 	golang.org/x/text v0.16.0
 	golang.org/x/tools v0.22.0
+	google.golang.org/api v0.153.0
 	google.golang.org/grpc v1.62.1
 	google.golang.org/protobuf v1.34.2
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
@@ -214,6 +215,9 @@ require (
 	github.com/google/btree v1.1.2 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/go-tpm v0.9.0 // indirect
+	github.com/google/s2a-go v0.1.7 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
+	github.com/googleapis/gax-go/v2 v2.12.0 // indirect
 	github.com/gorilla/css v1.0.1 // indirect
 	github.com/gorilla/handlers v1.5.2 // indirect
 	github.com/gorilla/mux v1.8.1 // indirect
@@ -293,6 +297,7 @@ require (
 	github.com/zeebo/blake3 v0.2.3 // indirect
 	go.etcd.io/bbolt v1.3.10 // indirect
 	go.mongodb.org/mongo-driver v1.14.0 // indirect
+	go.opencensus.io v0.24.0 // indirect
 	go.opentelemetry.io/otel v1.27.0 // indirect
 	go.opentelemetry.io/otel/trace v1.27.0 // indirect
 	go.uber.org/atomic v1.11.0 // indirect