From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 18 Oct 2024 20:33:49 +0200 Subject: Adding upstream version 9.0.0. Signed-off-by: Daniel Baumann --- models/forgejo_migrations/migrate.go | 192 +++++++++++++++++++++++++++++++++++ 1 file changed, 192 insertions(+) create mode 100644 models/forgejo_migrations/migrate.go (limited to 'models/forgejo_migrations/migrate.go') diff --git a/models/forgejo_migrations/migrate.go b/models/forgejo_migrations/migrate.go new file mode 100644 index 0000000..cca83d6 --- /dev/null +++ b/models/forgejo_migrations/migrate.go @@ -0,0 +1,192 @@ +// Copyright 2023 The Forgejo Authors. All rights reserved. +// SPDX-License-Identifier: MIT + +package forgejo_migrations //nolint:revive + +import ( + "context" + "fmt" + "os" + + "code.gitea.io/gitea/models/forgejo/semver" + forgejo_v1_20 "code.gitea.io/gitea/models/forgejo_migrations/v1_20" + forgejo_v1_22 "code.gitea.io/gitea/models/forgejo_migrations/v1_22" + "code.gitea.io/gitea/modules/git" + "code.gitea.io/gitea/modules/log" + "code.gitea.io/gitea/modules/setting" + + "xorm.io/xorm" + "xorm.io/xorm/names" +) + +// ForgejoVersion describes the Forgejo version table. Should have only one row with id = 1. +type ForgejoVersion struct { + ID int64 `xorm:"pk autoincr"` + Version int64 +} + +type Migration struct { + description string + migrate func(*xorm.Engine) error +} + +// NewMigration creates a new migration. +func NewMigration(desc string, fn func(*xorm.Engine) error) *Migration { + return &Migration{desc, fn} +} + +// This is a sequence of additional Forgejo migrations. +// Add new migrations to the bottom of the list. +var migrations = []*Migration{ + // v0 -> v1 + NewMigration("Create the `forgejo_blocked_user` table", forgejo_v1_20.AddForgejoBlockedUser), + // v1 -> v2 + NewMigration("Create the `forgejo_sem_ver` table", forgejo_v1_20.CreateSemVerTable), + // v2 -> v3 + NewMigration("Create the `forgejo_auth_token` table", forgejo_v1_20.CreateAuthorizationTokenTable), + // v3 -> v4 + NewMigration("Add the `default_permissions` column to the `repo_unit` table", forgejo_v1_22.AddDefaultPermissionsToRepoUnit), + // v4 -> v5 + NewMigration("Create the `forgejo_repo_flag` table", forgejo_v1_22.CreateRepoFlagTable), + // v5 -> v6 + NewMigration("Add the `wiki_branch` column to the `repository` table", forgejo_v1_22.AddWikiBranchToRepository), + // v6 -> v7 + NewMigration("Add the `enable_repo_unit_hints` column to the `user` table", forgejo_v1_22.AddUserRepoUnitHintsSetting), + // v7 -> v8 + NewMigration("Modify the `release`.`note` content to remove SSH signatures", forgejo_v1_22.RemoveSSHSignaturesFromReleaseNotes), + // v8 -> v9 + NewMigration("Add the `apply_to_admins` column to the `protected_branch` table", forgejo_v1_22.AddApplyToAdminsSetting), + // v9 -> v10 + NewMigration("Add pronouns to user", forgejo_v1_22.AddPronounsToUser), + // v11 -> v12 + NewMigration("Add the `created` column to the `issue` table", forgejo_v1_22.AddCreatedToIssue), + // v12 -> v13 + NewMigration("Add repo_archive_download_count table", forgejo_v1_22.AddRepoArchiveDownloadCount), + // v13 -> v14 + NewMigration("Add `hide_archive_links` column to `release` table", AddHideArchiveLinksToRelease), + // v14 -> v15 + NewMigration("Remove Gitea-specific columns from the repository and badge tables", RemoveGiteaSpecificColumnsFromRepositoryAndBadge), + // v15 -> v16 + NewMigration("Create the `federation_host` table", CreateFederationHostTable), + // v16 -> v17 + NewMigration("Create the `federated_user` table", CreateFederatedUserTable), + // v17 -> v18 + NewMigration("Add `normalized_federated_uri` column to `user` table", AddNormalizedFederatedURIToUser), + // v18 -> v19 + NewMigration("Create the `following_repo` table", CreateFollowingRepoTable), + // v19 -> v20 + NewMigration("Add external_url to attachment table", AddExternalURLColumnToAttachmentTable), + // v20 -> v21 + NewMigration("Creating Quota-related tables", CreateQuotaTables), + // v21 -> v22 + NewMigration("Add SSH keypair to `pull_mirror` table", AddSSHKeypairToPushMirror), + // v22 -> v23 + NewMigration("Add `legacy` to `web_authn_credential` table", AddLegacyToWebAuthnCredential), +} + +// GetCurrentDBVersion returns the current Forgejo database version. +func GetCurrentDBVersion(x *xorm.Engine) (int64, error) { + if err := x.Sync(new(ForgejoVersion)); err != nil { + return -1, fmt.Errorf("sync: %w", err) + } + + currentVersion := &ForgejoVersion{ID: 1} + has, err := x.Get(currentVersion) + if err != nil { + return -1, fmt.Errorf("get: %w", err) + } + if !has { + return -1, nil + } + return currentVersion.Version, nil +} + +// ExpectedVersion returns the expected Forgejo database version. +func ExpectedVersion() int64 { + return int64(len(migrations)) +} + +// EnsureUpToDate will check if the Forgejo database is at the correct version. +func EnsureUpToDate(x *xorm.Engine) error { + currentDB, err := GetCurrentDBVersion(x) + if err != nil { + return err + } + + if currentDB < 0 { + return fmt.Errorf("database has not been initialized") + } + + expected := ExpectedVersion() + + if currentDB != expected { + return fmt.Errorf(`current Forgejo database version %d is not equal to the expected version %d. Please run "forgejo [--config /path/to/app.ini] migrate" to update the database version`, currentDB, expected) + } + + return nil +} + +// Migrate Forgejo database to current version. +func Migrate(x *xorm.Engine) error { + // Set a new clean the default mapper to GonicMapper as that is the default for . + x.SetMapper(names.GonicMapper{}) + if err := x.Sync(new(ForgejoVersion)); err != nil { + return fmt.Errorf("sync: %w", err) + } + + currentVersion := &ForgejoVersion{ID: 1} + has, err := x.Get(currentVersion) + if err != nil { + return fmt.Errorf("get: %w", err) + } else if !has { + // If the version record does not exist we think + // it is a fresh installation and we can skip all migrations. + currentVersion.ID = 0 + currentVersion.Version = ExpectedVersion() + + if _, err = x.InsertOne(currentVersion); err != nil { + return fmt.Errorf("insert: %w", err) + } + } + + v := currentVersion.Version + + // Downgrading Forgejo's database version not supported + if v > ExpectedVersion() { + msg := fmt.Sprintf("Your Forgejo database (migration version: %d) is for a newer version of Forgejo, you cannot use the newer database for this old Forgejo release (%d).", v, ExpectedVersion()) + msg += "\nForgejo will exit to keep your database safe and unchanged. Please use the correct Forgejo release, do not change the migration version manually (incorrect manual operation may cause data loss)." + if !setting.IsProd { + msg += fmt.Sprintf("\nIf you are in development and really know what you're doing, you can force changing the migration version by executing: UPDATE forgejo_version SET version=%d WHERE id=1;", ExpectedVersion()) + } + _, _ = fmt.Fprintln(os.Stderr, msg) + log.Fatal(msg) + return nil + } + + // Some migration tasks depend on the git command + if git.DefaultContext == nil { + if err = git.InitSimple(context.Background()); err != nil { + return err + } + } + + // Migrate + for i, m := range migrations[v:] { + log.Info("Migration[%d]: %s", v+int64(i), m.description) + // Reset the mapper between each migration - migrations are not supposed to depend on each other + x.SetMapper(names.GonicMapper{}) + if err = m.migrate(x); err != nil { + return fmt.Errorf("migration[%d]: %s failed: %w", v+int64(i), m.description, err) + } + currentVersion.Version = v + int64(i) + 1 + if _, err = x.ID(1).Update(currentVersion); err != nil { + return err + } + } + + if err := x.Sync(new(semver.ForgejoSemVer)); err != nil { + return fmt.Errorf("sync: %w", err) + } + + return semver.SetVersionStringWithEngine(x, setting.ForgejoVersion) +} -- cgit v1.2.3