mirror of
https://github.com/go-gitea/gitea.git
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e02095c5b6
- If a topic has zero repository count, it means that none of the repositories are using that topic, that would make them 'useless' to keep. One caveat is that if that topic is going to be used in the future, it will be added again to the database, but simply with a new ID. Refs: https://codeberg.org/forgejo/forgejo/pulls/1964 Co-authored-by: Gusted <postmaster@gusted.xyz>
246 lines
8.9 KiB
Go
246 lines
8.9 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package doctor
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import (
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"context"
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actions_model "code.gitea.io/gitea/models/actions"
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activities_model "code.gitea.io/gitea/models/activities"
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"code.gitea.io/gitea/models/db"
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issues_model "code.gitea.io/gitea/models/issues"
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"code.gitea.io/gitea/models/migrations"
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repo_model "code.gitea.io/gitea/models/repo"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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)
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type consistencyCheck struct {
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Name string
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Counter func(context.Context) (int64, error)
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Fixer func(context.Context) (int64, error)
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FixedMessage string
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}
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func (c *consistencyCheck) Run(ctx context.Context, logger log.Logger, autofix bool) error {
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count, err := c.Counter(ctx)
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if err != nil {
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logger.Critical("Error: %v whilst counting %s", err, c.Name)
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return err
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}
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if count > 0 {
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if autofix {
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var fixed int64
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if fixed, err = c.Fixer(ctx); err != nil {
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logger.Critical("Error: %v whilst fixing %s", err, c.Name)
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return err
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}
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prompt := "Deleted"
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if c.FixedMessage != "" {
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prompt = c.FixedMessage
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}
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if fixed < 0 {
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logger.Info(prompt+" %d %s", count, c.Name)
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} else {
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logger.Info(prompt+" %d/%d %s", fixed, count, c.Name)
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}
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} else {
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logger.Warn("Found %d %s", count, c.Name)
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}
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}
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return nil
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}
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func asFixer(fn func(ctx context.Context) error) func(ctx context.Context) (int64, error) {
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return func(ctx context.Context) (int64, error) {
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err := fn(ctx)
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return -1, err
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}
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}
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func genericOrphanCheck(name, subject, refobject, joincond string) consistencyCheck {
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return consistencyCheck{
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Name: name,
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Counter: func(ctx context.Context) (int64, error) {
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return db.CountOrphanedObjects(ctx, subject, refobject, joincond)
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},
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Fixer: func(ctx context.Context) (int64, error) {
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err := db.DeleteOrphanedObjects(ctx, subject, refobject, joincond)
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return -1, err
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},
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}
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}
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func checkDBConsistency(ctx context.Context, logger log.Logger, autofix bool) error {
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// make sure DB version is uptodate
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if err := db.InitEngineWithMigration(ctx, migrations.EnsureUpToDate); err != nil {
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logger.Critical("Model version on the database does not match the current Gitea version. Model consistency will not be checked until the database is upgraded")
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return err
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}
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consistencyChecks := []consistencyCheck{
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{
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// find labels without existing repo or org
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Name: "Orphaned Labels without existing repository or organisation",
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Counter: issues_model.CountOrphanedLabels,
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Fixer: asFixer(issues_model.DeleteOrphanedLabels),
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},
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{
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// find IssueLabels without existing label
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Name: "Orphaned Issue Labels without existing label",
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Counter: issues_model.CountOrphanedIssueLabels,
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Fixer: asFixer(issues_model.DeleteOrphanedIssueLabels),
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},
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{
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// find issues without existing repository
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Name: "Orphaned Issues without existing repository",
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Counter: issues_model.CountOrphanedIssues,
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Fixer: asFixer(issues_model.DeleteOrphanedIssues),
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},
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// find releases without existing repository
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genericOrphanCheck("Orphaned Releases without existing repository",
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"release", "repository", "`release`.repo_id=repository.id"),
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// find pulls without existing issues
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genericOrphanCheck("Orphaned PullRequests without existing issue",
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"pull_request", "issue", "pull_request.issue_id=issue.id"),
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// find pull requests without base repository
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genericOrphanCheck("Pull request entries without existing base repository",
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"pull_request", "repository", "pull_request.base_repo_id=repository.id"),
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// find tracked times without existing issues/pulls
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genericOrphanCheck("Orphaned TrackedTimes without existing issue",
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"tracked_time", "issue", "tracked_time.issue_id=issue.id"),
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// find attachments without existing issues or releases
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{
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Name: "Orphaned Attachments without existing issues or releases",
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Counter: repo_model.CountOrphanedAttachments,
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Fixer: asFixer(repo_model.DeleteOrphanedAttachments),
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},
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// find null archived repositories
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{
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Name: "Repositories with is_archived IS NULL",
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Counter: repo_model.CountNullArchivedRepository,
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Fixer: repo_model.FixNullArchivedRepository,
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FixedMessage: "Fixed",
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},
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// find label comments with empty labels
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{
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Name: "Label comments with empty labels",
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Counter: issues_model.CountCommentTypeLabelWithEmptyLabel,
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Fixer: issues_model.FixCommentTypeLabelWithEmptyLabel,
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FixedMessage: "Fixed",
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},
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// find label comments with labels from outside the repository
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{
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Name: "Label comments with labels from outside the repository",
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Counter: issues_model.CountCommentTypeLabelWithOutsideLabels,
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Fixer: issues_model.FixCommentTypeLabelWithOutsideLabels,
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FixedMessage: "Removed",
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},
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// find issue_label with labels from outside the repository
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{
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Name: "IssueLabels with Labels from outside the repository",
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Counter: issues_model.CountIssueLabelWithOutsideLabels,
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Fixer: issues_model.FixIssueLabelWithOutsideLabels,
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FixedMessage: "Removed",
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},
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{
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Name: "Action with created_unix set as an empty string",
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Counter: activities_model.CountActionCreatedUnixString,
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Fixer: activities_model.FixActionCreatedUnixString,
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FixedMessage: "Set to zero",
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},
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{
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Name: "Action Runners without existing owner",
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Counter: actions_model.CountRunnersWithoutBelongingOwner,
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Fixer: actions_model.FixRunnersWithoutBelongingOwner,
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FixedMessage: "Removed",
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},
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{
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Name: "Topics with empty repository count",
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Counter: repo_model.CountOrphanedTopics,
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Fixer: repo_model.DeleteOrphanedTopics,
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FixedMessage: "Removed",
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},
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}
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// TODO: function to recalc all counters
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if setting.Database.Type.IsPostgreSQL() {
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consistencyChecks = append(consistencyChecks, consistencyCheck{
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Name: "Sequence values",
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Counter: db.CountBadSequences,
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Fixer: asFixer(db.FixBadSequences),
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FixedMessage: "Updated",
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})
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}
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consistencyChecks = append(consistencyChecks,
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// find protected branches without existing repository
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genericOrphanCheck("Protected Branches without existing repository",
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"protected_branch", "repository", "protected_branch.repo_id=repository.id"),
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// find branches without existing repository
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genericOrphanCheck("Branches without existing repository",
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"branch", "repository", "branch.repo_id=repository.id"),
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// find LFS locks without existing repository
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genericOrphanCheck("LFS locks without existing repository",
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"lfs_lock", "repository", "lfs_lock.repo_id=repository.id"),
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// find collaborations without users
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genericOrphanCheck("Collaborations without existing user",
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"collaboration", "user", "collaboration.user_id=`user`.id"),
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// find collaborations without repository
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genericOrphanCheck("Collaborations without existing repository",
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"collaboration", "repository", "collaboration.repo_id=repository.id"),
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// find access without users
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genericOrphanCheck("Access entries without existing user",
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"access", "user", "access.user_id=`user`.id"),
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// find access without repository
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genericOrphanCheck("Access entries without existing repository",
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"access", "repository", "access.repo_id=repository.id"),
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// find action without repository
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genericOrphanCheck("Action entries without existing repository",
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"action", "repository", "action.repo_id=repository.id"),
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// find action without user
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genericOrphanCheck("Action entries without existing user",
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"action", "user", "action.act_user_id=`user`.id"),
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// find OAuth2Grant without existing user
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genericOrphanCheck("Orphaned OAuth2Grant without existing User",
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"oauth2_grant", "user", "oauth2_grant.user_id=`user`.id"),
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// find OAuth2Application without existing user
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genericOrphanCheck("Orphaned OAuth2Application without existing User",
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"oauth2_application", "user", "oauth2_application.uid=`user`.id"),
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// find OAuth2AuthorizationCode without existing OAuth2Grant
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genericOrphanCheck("Orphaned OAuth2AuthorizationCode without existing OAuth2Grant",
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"oauth2_authorization_code", "oauth2_grant", "oauth2_authorization_code.grant_id=oauth2_grant.id"),
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// find stopwatches without existing user
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genericOrphanCheck("Orphaned Stopwatches without existing User",
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"stopwatch", "user", "stopwatch.user_id=`user`.id"),
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// find stopwatches without existing issue
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genericOrphanCheck("Orphaned Stopwatches without existing Issue",
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"stopwatch", "issue", "stopwatch.issue_id=`issue`.id"),
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// find redirects without existing user.
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genericOrphanCheck("Orphaned Redirects without existing redirect user",
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"user_redirect", "user", "user_redirect.redirect_user_id=`user`.id"),
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)
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for _, c := range consistencyChecks {
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if err := c.Run(ctx, logger, autofix); err != nil {
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return err
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}
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}
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return nil
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}
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func init() {
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Register(&Check{
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Title: "Check consistency of database",
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Name: "check-db-consistency",
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IsDefault: false,
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Run: checkDBConsistency,
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Priority: 3,
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})
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}
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