mirror of
https://github.com/go-gitea/gitea.git
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155 lines
4.6 KiB
Go
155 lines
4.6 KiB
Go
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// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package container
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import (
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"context"
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"fmt"
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"time"
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"code.gitea.io/gitea/models/db"
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packages_model "code.gitea.io/gitea/models/packages"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/log"
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packages_module "code.gitea.io/gitea/modules/packages"
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"code.gitea.io/gitea/modules/util"
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packages_service "code.gitea.io/gitea/services/packages"
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cargo_service "code.gitea.io/gitea/services/packages/cargo"
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container_service "code.gitea.io/gitea/services/packages/container"
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)
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// Cleanup removes expired package data
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func Cleanup(taskCtx context.Context, olderThan time.Duration) error {
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ctx, committer, err := db.TxContext(taskCtx)
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if err != nil {
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return err
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}
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defer committer.Close()
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err = packages_model.IterateEnabledCleanupRules(ctx, func(ctx context.Context, pcr *packages_model.PackageCleanupRule) error {
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select {
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case <-taskCtx.Done():
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return db.ErrCancelledf("While processing package cleanup rules")
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default:
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}
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if err := pcr.CompiledPattern(); err != nil {
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return fmt.Errorf("CleanupRule [%d]: CompilePattern failed: %w", pcr.ID, err)
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}
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olderThan := time.Now().AddDate(0, 0, -pcr.RemoveDays)
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packages, err := packages_model.GetPackagesByType(ctx, pcr.OwnerID, pcr.Type)
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if err != nil {
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return fmt.Errorf("CleanupRule [%d]: GetPackagesByType failed: %w", pcr.ID, err)
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}
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for _, p := range packages {
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pvs, _, err := packages_model.SearchVersions(ctx, &packages_model.PackageSearchOptions{
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PackageID: p.ID,
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IsInternal: util.OptionalBoolFalse,
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Sort: packages_model.SortCreatedDesc,
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Paginator: db.NewAbsoluteListOptions(pcr.KeepCount, 200),
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})
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if err != nil {
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return fmt.Errorf("CleanupRule [%d]: SearchVersions failed: %w", pcr.ID, err)
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}
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versionDeleted := false
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for _, pv := range pvs {
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if pcr.Type == packages_model.TypeContainer {
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if skip, err := container_service.ShouldBeSkipped(ctx, pcr, p, pv); err != nil {
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return fmt.Errorf("CleanupRule [%d]: container.ShouldBeSkipped failed: %w", pcr.ID, err)
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} else if skip {
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log.Debug("Rule[%d]: keep '%s/%s' (container)", pcr.ID, p.Name, pv.Version)
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continue
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}
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}
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toMatch := pv.LowerVersion
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if pcr.MatchFullName {
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toMatch = p.LowerName + "/" + pv.LowerVersion
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}
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if pcr.KeepPatternMatcher != nil && pcr.KeepPatternMatcher.MatchString(toMatch) {
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log.Debug("Rule[%d]: keep '%s/%s' (keep pattern)", pcr.ID, p.Name, pv.Version)
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continue
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}
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if pv.CreatedUnix.AsLocalTime().After(olderThan) {
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log.Debug("Rule[%d]: keep '%s/%s' (remove days)", pcr.ID, p.Name, pv.Version)
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continue
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}
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if pcr.RemovePatternMatcher != nil && !pcr.RemovePatternMatcher.MatchString(toMatch) {
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log.Debug("Rule[%d]: keep '%s/%s' (remove pattern)", pcr.ID, p.Name, pv.Version)
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continue
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}
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log.Debug("Rule[%d]: remove '%s/%s'", pcr.ID, p.Name, pv.Version)
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if err := packages_service.DeletePackageVersionAndReferences(ctx, pv); err != nil {
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return fmt.Errorf("CleanupRule [%d]: DeletePackageVersionAndReferences failed: %w", pcr.ID, err)
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}
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versionDeleted = true
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}
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if versionDeleted {
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if pcr.Type == packages_model.TypeCargo {
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owner, err := user_model.GetUserByID(ctx, pcr.OwnerID)
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if err != nil {
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return fmt.Errorf("GetUserByID failed: %w", err)
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}
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if err := cargo_service.AddOrUpdatePackageIndex(ctx, owner, owner, p.ID); err != nil {
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return fmt.Errorf("CleanupRule [%d]: cargo.AddOrUpdatePackageIndex failed: %w", pcr.ID, err)
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}
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}
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}
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}
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return nil
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})
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if err != nil {
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return err
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}
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if err := container_service.Cleanup(ctx, olderThan); err != nil {
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return err
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}
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ps, err := packages_model.FindUnreferencedPackages(ctx)
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if err != nil {
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return err
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}
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for _, p := range ps {
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if err := packages_model.DeleteAllProperties(ctx, packages_model.PropertyTypePackage, p.ID); err != nil {
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return err
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}
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if err := packages_model.DeletePackageByID(ctx, p.ID); err != nil {
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return err
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}
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}
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pbs, err := packages_model.FindExpiredUnreferencedBlobs(ctx, olderThan)
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if err != nil {
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return err
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}
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for _, pb := range pbs {
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if err := packages_model.DeleteBlobByID(ctx, pb.ID); err != nil {
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return err
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}
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}
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if err := committer.Commit(); err != nil {
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return err
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}
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contentStore := packages_module.NewContentStore()
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for _, pb := range pbs {
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if err := contentStore.Delete(packages_module.BlobHash256Key(pb.HashSHA256)); err != nil {
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log.Error("Error deleting package blob [%v]: %v", pb.ID, err)
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}
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}
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return nil
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}
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