Allow package cleanup from admin page (#25307)

Until now expired package data gets deleted daily by a cronjob. The
admin page shows the size of all packages and the size of unreferenced
data. The users (#25035, #20631) expect the deletion of this data if
they run the cronjob from the admin page but the job only deletes data
older than 24h.

This PR adds a new button which deletes all expired data.

![grafik](https://github.com/go-gitea/gitea/assets/1666336/b3e35d73-9496-4fa7-a20c-e5d30b1f6850)

---------

Co-authored-by: silverwind <me@silverwind.io>

7 files changed, 45 insertions, 7 deletions

diff --git a/options/locale/locale_en-US.ini b/options/locale/locale_en-US.ini
index 64bc0c7cc1..f946aff10c 100644
--- a/options/locale/locale_en-US.ini
+++ b/options/locale/locale_en-US.ini
@@ -2833,6 +2833,7 @@ repos.lfs_size = LFS Size
 packages.package_manage_panel = Package Management
 packages.total_size = Total Size: %s
 packages.unreferenced_size = Unreferenced Size: %s
+packages.cleanup = Clean up expired data
 packages.owner = Owner
 packages.creator = Creator
 packages.name = Name
diff --git a/routers/web/admin/packages.go b/routers/web/admin/packages.go
index 8e4b8a373e..8d4c29813e 100644
--- a/routers/web/admin/packages.go
+++ b/routers/web/admin/packages.go
@@ -6,6 +6,7 @@ package admin
 import (
 	"net/http"
 	"net/url"
+	"time"
 
 	"code.gitea.io/gitea/models/db"
 	packages_model "code.gitea.io/gitea/models/packages"
@@ -14,6 +15,7 @@ import (
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/util"
 	packages_service "code.gitea.io/gitea/services/packages"
+	packages_cleanup_service "code.gitea.io/gitea/services/packages/cleanup"
 )
 
 const (
@@ -99,3 +101,13 @@ func DeletePackageVersion(ctx *context.Context) {
 	ctx.Flash.Success(ctx.Tr("packages.settings.delete.success"))
 	ctx.JSONRedirect(setting.AppSubURL + "/admin/packages?page=" + url.QueryEscape(ctx.FormString("page")) + "&q=" + url.QueryEscape(ctx.FormString("q")) + "&type=" + url.QueryEscape(ctx.FormString("type")))
 }
+
+func CleanupExpiredData(ctx *context.Context) {
+	if err := packages_cleanup_service.CleanupExpiredData(ctx, time.Duration(0)); err != nil {
+		ctx.ServerError("CleanupExpiredData", err)
+		return
+	}
+
+	ctx.Flash.Success(ctx.Tr("packages.cleanup.success"))
+	ctx.Redirect(setting.AppSubURL + "/admin/packages")
+}
diff --git a/routers/web/web.go b/routers/web/web.go
index aa3d830f94..2c2309e827 100644
--- a/routers/web/web.go
+++ b/routers/web/web.go
@@ -597,6 +597,7 @@ func registerRoutes(m *web.Route) {
 		m.Group("/packages", func() {
 			m.Get("", admin.Packages)
 			m.Post("/delete", admin.DeletePackageVersion)
+			m.Post("/cleanup", admin.CleanupExpiredData)
 		}, packagesEnabled)
 
 		m.Group("/hooks", func() {
diff --git a/services/cron/tasks_basic.go b/services/cron/tasks_basic.go
index 2e6560ec0c..2a213ae515 100644
--- a/services/cron/tasks_basic.go
+++ b/services/cron/tasks_basic.go
@@ -152,7 +152,7 @@ func registerCleanupPackages() {
 		OlderThan: 24 * time.Hour,
 	}, func(ctx context.Context, _ *user_model.User, config Config) error {
 		realConfig := config.(*OlderThanConfig)
-		return packages_cleanup_service.Cleanup(ctx, realConfig.OlderThan)
+		return packages_cleanup_service.CleanupTask(ctx, realConfig.OlderThan)
 	})
 }
 
diff --git a/services/packages/cleanup/cleanup.go b/services/packages/cleanup/cleanup.go
index 43fbc1ad9b..77bcfb1942 100644
--- a/services/packages/cleanup/cleanup.go
+++ b/services/packages/cleanup/cleanup.go
@@ -20,9 +20,17 @@ import (
 	debian_service "code.gitea.io/gitea/services/packages/debian"
 )
 
-// Cleanup removes expired package data
-func Cleanup(taskCtx context.Context, olderThan time.Duration) error {
-	ctx, committer, err := db.TxContext(taskCtx)
+// Task method to execute cleanup rules and cleanup expired package data
+func CleanupTask(ctx context.Context, olderThan time.Duration) error {
+	if err := ExecuteCleanupRules(ctx); err != nil {
+		return err
+	}
+
+	return CleanupExpiredData(ctx, olderThan)
+}
+
+func ExecuteCleanupRules(outerCtx context.Context) error {
+	ctx, committer, err := db.TxContext(outerCtx)
 	if err != nil {
 		return err
 	}
@@ -30,7 +38,7 @@ func Cleanup(taskCtx context.Context, olderThan time.Duration) error {
 
 	err = packages_model.IterateEnabledCleanupRules(ctx, func(ctx context.Context, pcr *packages_model.PackageCleanupRule) error {
 		select {
-		case <-taskCtx.Done():
+		case <-outerCtx.Done():
 			return db.ErrCancelledf("While processing package cleanup rules")
 		default:
 		}
@@ -122,6 +130,16 @@ func Cleanup(taskCtx context.Context, olderThan time.Duration) error {
 		return err
 	}
 
+	return committer.Commit()
+}
+
+func CleanupExpiredData(outerCtx context.Context, olderThan time.Duration) error {
+	ctx, committer, err := db.TxContext(outerCtx)
+	if err != nil {
+		return err
+	}
+	defer committer.Close()
+
 	if err := container_service.Cleanup(ctx, olderThan); err != nil {
 		return err
 	}
diff --git a/templates/admin/packages/list.tmpl b/templates/admin/packages/list.tmpl
index 9aa1d933f6..4cf30f58e6 100644
--- a/templates/admin/packages/list.tmpl
+++ b/templates/admin/packages/list.tmpl
@@ -4,6 +4,12 @@
 			{{.locale.Tr "admin.packages.package_manage_panel"}} ({{.locale.Tr "admin.total" .TotalCount}},
 			{{.locale.Tr "admin.packages.total_size" (FileSize .TotalBlobSize)}},
 			{{.locale.Tr "admin.packages.unreferenced_size" (FileSize .TotalUnreferencedBlobSize)}})
+			<div class="ui right">
+				<form method="post" action="/admin/packages/cleanup">
+					{{.CsrfTokenHtml}}
+					<button class="ui primary tiny button">{{.locale.Tr "admin.packages.cleanup"}}</button>
+				</form>
+			</div>
 		</h4>
 		<div class="ui attached segment">
 			<form class="ui form ignore-dirty">
diff --git a/tests/integration/api_packages_test.go b/tests/integration/api_packages_test.go
index cd981e9c73..e530b2c1ad 100644
--- a/tests/integration/api_packages_test.go
+++ b/tests/integration/api_packages_test.go
@@ -475,7 +475,7 @@ func TestPackageCleanup(t *testing.T) {
 		_, err = packages_model.GetInternalVersionByNameAndVersion(db.DefaultContext, user.ID, packages_model.TypeContainer, "cleanup-test", container_model.UploadVersion)
 		assert.NoError(t, err)
 
-		err = packages_cleanup_service.Cleanup(db.DefaultContext, duration)
+		err = packages_cleanup_service.CleanupTask(db.DefaultContext, duration)
 		assert.NoError(t, err)
 
 		pbs, err = packages_model.FindExpiredUnreferencedBlobs(db.DefaultContext, duration)
@@ -610,7 +610,7 @@ func TestPackageCleanup(t *testing.T) {
 				pcr, err := packages_model.InsertCleanupRule(db.DefaultContext, c.Rule)
 				assert.NoError(t, err)
 
-				err = packages_cleanup_service.Cleanup(db.DefaultContext, duration)
+				err = packages_cleanup_service.CleanupTask(db.DefaultContext, duration)
 				assert.NoError(t, err)
 
 				for _, v := range c.Versions {