Remove fallback check for old sqlite file location (#2046)

non breaking as we did fix or hard fail in last version, now we just
don't check anymore

---------

Co-authored-by: Robert Kaussow <xoxys@rknet.org>

cmd/server/setup.go

@@ -72,10 +72,8 @@ func setupStore(c *cli.Context) (store.Store, error) {
 	}
 
 	if driver == "sqlite3" {
-		if newDatasource, err := fallbackSqlite3File(datasource); err != nil {
+		if err := checkSqliteFileExist(datasource); err != nil {
-			log.Fatal().Err(err).Msg("fallback to old sqlite3 file failed")
+			log.Fatal().Err(err).Msg("check sqlite file")
-		} else {
-			datasource = newDatasource
 		}
 	}
 
@@ -97,69 +95,13 @@ func setupStore(c *cli.Context) (store.Store, error) {
 	return store, nil
 }
 
-// TODO: remove it in v1.1.0
+func checkSqliteFileExist(path string) error {
-// TODO: add it to the "how to migrate from drone docs"
+	_, err := os.Stat(path)
-func fallbackSqlite3File(path string) (string, error) {
+	if err != nil && os.IsNotExist(err) {
-	const dockerDefaultPath = "/var/lib/woodpecker/woodpecker.sqlite"
-	const dockerDefaultDir = "/var/lib/woodpecker/drone.sqlite"
-	const dockerOldPath = "/var/lib/drone/drone.sqlite"
-	const standaloneDefault = "woodpecker.sqlite"
-	const standaloneOld = "drone.sqlite"
-
-	// custom location was set, use that one
-	if path != dockerDefaultPath && path != standaloneDefault {
-		return path, nil
-	}
-
-	// file is at new default("/var/lib/woodpecker/woodpecker.sqlite")
-	_, err := os.Stat(dockerDefaultPath)
-	if err != nil && !os.IsNotExist(err) {
-		return "", err
-	}
-	if err == nil {
-		return dockerDefaultPath, nil
-	}
-
-	// file is at new default("woodpecker.sqlite")
-	_, err = os.Stat(standaloneDefault)
-	if err != nil && !os.IsNotExist(err) {
-		return "", err
-	}
-	if err == nil {
-		return standaloneDefault, nil
-	}
-
-	// woodpecker run in standalone mode, file is in same folder but not renamed
-	_, err = os.Stat(standaloneOld)
-	if err != nil && !os.IsNotExist(err) {
-		return "", err
-	}
-	if err == nil {
-		// rename in same folder should be fine as it should be same docker volume
-		log.Warn().Msgf("found sqlite3 file at '%s' and moved to '%s'", standaloneOld, standaloneDefault)
-		return standaloneDefault, os.Rename(standaloneOld, standaloneDefault)
-	}
-
-	// file is in new folder but not renamed
-	_, err = os.Stat(dockerDefaultDir)
-	if err != nil && !os.IsNotExist(err) {
-		return "", err
-	}
-	if err == nil {
-		// rename in same folder should be fine as it should be same docker volume
-		log.Warn().Msgf("found sqlite3 file at '%s' and moved to '%s'", dockerDefaultDir, dockerDefaultPath)
-		return dockerDefaultPath, os.Rename(dockerDefaultDir, dockerDefaultPath)
-	}
-
-	// file is still at old location
-	_, err = os.Stat(dockerOldPath)
-	if err == nil {
-		log.Fatal().Msgf("found sqlite3 file at old path '%s', please move it to '%s' and update your volume path if necessary", dockerOldPath, dockerDefaultPath)
-	}
-
-	// file does not exist at all
 		log.Warn().Msgf("no sqlite3 file found, will create one at '%s'", path)
-	return path, nil
+		return nil
+	}
+	return err
 }
 
 func setupQueue(c *cli.Context, s store.Store) queue.Queue {

docs/docs/30-administration/20-migrate-from-drone.md

@@ -0,0 +1,16 @@
+# Migrate from Drone to Woodpecker
+
+## Migrate from Drone >= v1.0.0
+
+We currently do not provide a way to do so.
+If you are interested or have a custom script to do so, please get in contact with us.
+
+## Migrate from Drone <= v0.8
+
+- Make sure you are already running Drone v0.8
+- Upgrade to Woodpecker v0.14.4, migration will be done during startup
+- If you are using Sqlite3, rename `drone.sqlite` to `woodpecker.sqlite` and
+  rename or adjust the mount/folder of the volume from `/var/lib/drone/`
+  to `/var/lib/woodpecker/`
+- Upgrade to Woodpecker v1.0.0, the migration will be performed during
+  startup