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Refactor Cron and merge dashboard tasks (go-gitea#10745)
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* Refactor Cron and merge dashboard tasks

* Merge Cron and Dashboard tasks
* Make every cron task report a system notice on completion
* Refactor the creation of these tasks
* Ensure that execution counts of tasks is correct
* Allow cron tasks to be started from the cron page

* golangci-lint fixes

* Enforce that only one task with the same name can be registered

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fix name check

Signed-off-by: Andrew Thornton <art27@cantab.net>

* as per @guillep2k

* as per @lafriks

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Add git.CommandContext variants

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
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@zeripath @lafriks
@lunny @techknowlogick
4 people authored and Yohann Delafollye committed Jul 31, 2020
1 parent e7e2f3b commit dc8fc42
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Showing 25 changed files with 850 additions and 452 deletions.
4 changes: 2 additions & 2 deletions integrations/auth_ldap_test.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -151,7 +151,7 @@ func TestLDAPUserSync(t *testing.T) {
}
defer prepareTestEnv(t)()
addAuthSourceLDAP(t, "")
models.SyncExternalUsers(context.Background())
models.SyncExternalUsers(context.Background(), true)

session := loginUser(t, "user1")
// Check if users exists
Expand Down Expand Up @@ -216,7 +216,7 @@ func TestLDAPUserSSHKeySync(t *testing.T) {
defer prepareTestEnv(t)()
addAuthSourceLDAP(t, "sshPublicKey")

models.SyncExternalUsers(context.Background())
models.SyncExternalUsers(context.Background(), true)

// Check if users has SSH keys synced
for _, u := range gitLDAPUsers {
Expand Down
15 changes: 10 additions & 5 deletions models/admin.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,8 @@ type NoticeType int
const (
//NoticeRepository type
NoticeRepository NoticeType = iota + 1
// NoticeTask type
NoticeTask
)

// Notice represents a system notice for admin.
Expand All @@ -36,11 +38,14 @@ func (n *Notice) TrStr() string {
}

// CreateNotice creates new system notice.
func CreateNotice(tp NoticeType, desc string) error {
return createNotice(x, tp, desc)
func CreateNotice(tp NoticeType, desc string, args ...interface{}) error {
return createNotice(x, tp, desc, args...)
}

func createNotice(e Engine, tp NoticeType, desc string) error {
func createNotice(e Engine, tp NoticeType, desc string, args ...interface{}) error {
if len(args) > 0 {
desc = fmt.Sprintf(desc, args...)
}
n := &Notice{
Type: tp,
Description: desc,
Expand All @@ -50,8 +55,8 @@ func createNotice(e Engine, tp NoticeType, desc string) error {
}

// CreateRepositoryNotice creates new system notice with type NoticeRepository.
func CreateRepositoryNotice(desc string) error {
return createNotice(x, NoticeRepository, desc)
func CreateRepositoryNotice(desc string, args ...interface{}) error {
return createNotice(x, NoticeRepository, desc, args...)
}

// RemoveAllWithNotice removes all directories in given path and
Expand Down
5 changes: 2 additions & 3 deletions models/branches.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,6 @@ import (

"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/timeutil"
"code.gitea.io/gitea/modules/util"

Expand Down Expand Up @@ -561,11 +560,11 @@ func RemoveDeletedBranch(repoID int64, branch string) error {
}

// RemoveOldDeletedBranches removes old deleted branches
func RemoveOldDeletedBranches(ctx context.Context) {
func RemoveOldDeletedBranches(ctx context.Context, olderThan time.Duration) {
// Nothing to do for shutdown or terminate
log.Trace("Doing: DeletedBranchesCleanup")

deleteBefore := time.Now().Add(-setting.Cron.DeletedBranchesCleanup.OlderThan)
deleteBefore := time.Now().Add(-olderThan)
_, err := x.Where("deleted_unix < ?", deleteBefore.Unix()).Delete(new(DeletedBranch))
if err != nil {
log.Error("DeletedBranchesCleanup: %v", err)
Expand Down
22 changes: 22 additions & 0 deletions models/error.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,28 @@ func (err ErrSSHDisabled) Error() string {
return "SSH is disabled"
}

// ErrCancelled represents an error due to context cancellation
type ErrCancelled struct {
Message string
}

// IsErrCancelled checks if an error is a ErrCancelled.
func IsErrCancelled(err error) bool {
_, ok := err.(ErrCancelled)
return ok
}

func (err ErrCancelled) Error() string {
return "Cancelled: " + err.Message
}

// ErrCancelledf returns an ErrCancelled for the provided format and args
func ErrCancelledf(format string, args ...interface{}) error {
return ErrCancelled{
fmt.Sprintf(format, args...),
}
}

// ____ ___
// | | \______ ___________
// | | / ___// __ \_ __ \
Expand Down
65 changes: 40 additions & 25 deletions models/repo.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -1853,35 +1853,44 @@ func GetPrivateRepositoryCount(u *User) (int64, error) {
}

// DeleteRepositoryArchives deletes all repositories' archives.
func DeleteRepositoryArchives() error {
func DeleteRepositoryArchives(ctx context.Context) error {
return x.
Where("id > 0").
Iterate(new(Repository),
func(idx int, bean interface{}) error {
repo := bean.(*Repository)
select {
case <-ctx.Done():
return ErrCancelledf("before deleting repository archives for %s", repo.FullName())
default:
}
return os.RemoveAll(filepath.Join(repo.RepoPath(), "archives"))
})
}

// DeleteOldRepositoryArchives deletes old repository archives.
func DeleteOldRepositoryArchives(ctx context.Context) {
func DeleteOldRepositoryArchives(ctx context.Context, olderThan time.Duration) error {
log.Trace("Doing: ArchiveCleanup")

if err := x.Where("id > 0").Iterate(new(Repository), func(idx int, bean interface{}) error {
return deleteOldRepositoryArchives(ctx, idx, bean)
return deleteOldRepositoryArchives(ctx, olderThan, idx, bean)
}); err != nil {
log.Error("ArchiveClean: %v", err)
log.Trace("Error: ArchiveClean: %v", err)
return err
}

log.Trace("Finished: ArchiveCleanup")
return nil
}

func deleteOldRepositoryArchives(ctx context.Context, idx int, bean interface{}) error {
func deleteOldRepositoryArchives(ctx context.Context, olderThan time.Duration, idx int, bean interface{}) error {
repo := bean.(*Repository)
basePath := filepath.Join(repo.RepoPath(), "archives")

for _, ty := range []string{"zip", "targz"} {
select {
case <-ctx.Done():
return fmt.Errorf("Aborted due to shutdown:\nin delete of old repository archives %v\nat delete file %s", repo, ty)
return ErrCancelledf("before deleting old repository archives with filetype %s for %s", ty, repo.FullName())
default:
}

Expand All @@ -1904,12 +1913,12 @@ func deleteOldRepositoryArchives(ctx context.Context, idx int, bean interface{})
return err
}

minimumOldestTime := time.Now().Add(-setting.Cron.ArchiveCleanup.OlderThan)
minimumOldestTime := time.Now().Add(-olderThan)
for _, info := range files {
if info.ModTime().Before(minimumOldestTime) && !info.IsDir() {
select {
case <-ctx.Done():
return fmt.Errorf("Aborted due to shutdown:\nin delete of old repository archives %v\nat delete file %s - %s", repo, ty, info.Name())
return ErrCancelledf("before deleting old repository archive file %s with filetype %s for %s", info.Name(), ty, repo.FullName())
default:
}
toDelete := filepath.Join(path, info.Name())
Expand All @@ -1936,13 +1945,13 @@ func repoStatsCheck(ctx context.Context, checker *repoChecker) {
return
}
for _, result := range results {
id := com.StrTo(result["id"]).MustInt64()
select {
case <-ctx.Done():
log.Warn("CheckRepoStats: Aborting due to shutdown")
log.Warn("CheckRepoStats: Cancelled before checking %s for Repo[%d]", checker.desc, id)
return
default:
}
id := com.StrTo(result["id"]).MustInt64()
log.Trace("Updating %s: %d", checker.desc, id)
_, err = x.Exec(checker.correctSQL, id, id)
if err != nil {
Expand All @@ -1952,7 +1961,7 @@ func repoStatsCheck(ctx context.Context, checker *repoChecker) {
}

// CheckRepoStats checks the repository stats
func CheckRepoStats(ctx context.Context) {
func CheckRepoStats(ctx context.Context) error {
log.Trace("Doing: CheckRepoStats")

checkers := []*repoChecker{
Expand Down Expand Up @@ -1987,13 +1996,13 @@ func CheckRepoStats(ctx context.Context) {
"issue count 'num_comments'",
},
}
for i := range checkers {
for _, checker := range checkers {
select {
case <-ctx.Done():
log.Warn("CheckRepoStats: Aborting due to shutdown")
return
log.Warn("CheckRepoStats: Cancelled before %s", checker.desc)
return ErrCancelledf("before checking %s", checker.desc)
default:
repoStatsCheck(ctx, checkers[i])
repoStatsCheck(ctx, checker)
}
}

Expand All @@ -2004,13 +2013,13 @@ func CheckRepoStats(ctx context.Context) {
log.Error("Select %s: %v", desc, err)
} else {
for _, result := range results {
id := com.StrTo(result["id"]).MustInt64()
select {
case <-ctx.Done():
log.Warn("CheckRepoStats: Aborting due to shutdown")
return
log.Warn("CheckRepoStats: Cancelled during %s for repo ID %d", desc, id)
return ErrCancelledf("during %s for repo ID %d", desc, id)
default:
}
id := com.StrTo(result["id"]).MustInt64()
log.Trace("Updating %s: %d", desc, id)
_, err = x.Exec("UPDATE `repository` SET num_closed_issues=(SELECT COUNT(*) FROM `issue` WHERE repo_id=? AND is_closed=? AND is_pull=?) WHERE id=?", id, true, false, id)
if err != nil {
Expand All @@ -2027,13 +2036,13 @@ func CheckRepoStats(ctx context.Context) {
log.Error("Select %s: %v", desc, err)
} else {
for _, result := range results {
id := com.StrTo(result["id"]).MustInt64()
select {
case <-ctx.Done():
log.Warn("CheckRepoStats: Aborting due to shutdown")
return
log.Warn("CheckRepoStats: Cancelled")
return ErrCancelledf("during %s for repo ID %d", desc, id)
default:
}
id := com.StrTo(result["id"]).MustInt64()
log.Trace("Updating %s: %d", desc, id)
_, err = x.Exec("UPDATE `repository` SET num_closed_pulls=(SELECT COUNT(*) FROM `issue` WHERE repo_id=? AND is_closed=? AND is_pull=?) WHERE id=?", id, true, true, id)
if err != nil {
Expand All @@ -2050,13 +2059,13 @@ func CheckRepoStats(ctx context.Context) {
log.Error("Select repository count 'num_forks': %v", err)
} else {
for _, result := range results {
id := com.StrTo(result["id"]).MustInt64()
select {
case <-ctx.Done():
log.Warn("CheckRepoStats: Aborting due to shutdown")
return
log.Warn("CheckRepoStats: Cancelled")
return ErrCancelledf("during %s for repo ID %d", desc, id)
default:
}
id := com.StrTo(result["id"]).MustInt64()
log.Trace("Updating repository count 'num_forks': %d", id)

repo, err := GetRepositoryByID(id)
Expand All @@ -2079,6 +2088,7 @@ func CheckRepoStats(ctx context.Context) {
}
}
// ***** END: Repository.NumForks *****
return nil
}

// SetArchiveRepoState sets if a repo is archived
Expand Down Expand Up @@ -2189,12 +2199,17 @@ func (repo *Repository) generateRandomAvatar(e Engine) error {
}

// RemoveRandomAvatars removes the randomly generated avatars that were created for repositories
func RemoveRandomAvatars() error {
func RemoveRandomAvatars(ctx context.Context) error {
return x.
Where("id > 0").BufferSize(setting.Database.IterateBufferSize).
Iterate(new(Repository),
func(idx int, bean interface{}) error {
repository := bean.(*Repository)
select {
case <-ctx.Done():
return ErrCancelledf("before random avatars removed for %s", repository.FullName())
default:
}
stringifiedID := strconv.FormatInt(repository.ID, 10)
if repository.Avatar == stringifiedID {
return repository.DeleteAvatar()
Expand Down
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