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Refactor Cron and merge dashboard tasks (#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>
This commit is contained in:
zeripath 2020-05-17 00:31:38 +01:00 • committed by GitHub
parent c18144086f
commit 9a2e47b23a
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GPG key ID: 4AEE18F83AFDEB23
25 changed files with 851 additions and 453 deletions
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102
modules/repository/check.go
View file

@ -7,19 +7,19 @@ package repository
import (
"context"
"fmt"
"strings"
"time"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"github.com/unknwon/com"
"xorm.io/builder"
)
// GitFsck calls 'git fsck' to check repository health.
func GitFsck(ctx context.Context) error {
func GitFsck(ctx context.Context, timeout time.Duration, args []string) error {
log.Trace("Doing: GitFsck")
if err := models.Iterate(
@ -27,24 +27,24 @@ func GitFsck(ctx context.Context) error {
new(models.Repository),
builder.Expr("id>0 AND is_fsck_enabled=?", true),
func(idx int, bean interface{}) error {
repo := bean.(*models.Repository)
select {
case <-ctx.Done():
return fmt.Errorf("Aborted due to shutdown")
return models.ErrCancelledf("before fsck of %s", repo.FullName())
default:
}
repo := bean.(*models.Repository)
log.Trace("Running health check on repository %v", repo)
repoPath := repo.RepoPath()
log.Trace("Running health check on repository %s", repoPath)
if err := git.Fsck(repoPath, setting.Cron.RepoHealthCheck.Timeout, setting.Cron.RepoHealthCheck.Args...); err != nil {
desc := fmt.Sprintf("Failed to health check repository (%s): %v", repoPath, err)
log.Warn(desc)
if err = models.CreateRepositoryNotice(desc); err != nil {
if err := git.Fsck(ctx, repoPath, timeout, args...); err != nil {
log.Warn("Failed to health check repository (%v): %v", repo, err)
if err = models.CreateRepositoryNotice("Failed to health check repository (%s): %v", repo.FullName(), err); err != nil {
log.Error("CreateRepositoryNotice: %v", err)
}
}
return nil
},
); err != nil {
log.Trace("Error: GitFsck: %v", err)
return err
}
@ -53,32 +53,43 @@ func GitFsck(ctx context.Context) error {
}
// GitGcRepos calls 'git gc' to remove unnecessary files and optimize the local repository
func GitGcRepos(ctx context.Context) error {
func GitGcRepos(ctx context.Context, timeout time.Duration, args ...string) error {
log.Trace("Doing: GitGcRepos")
args := append([]string{"gc"}, setting.Git.GCArgs...)
args = append([]string{"gc"}, args...)
if err := models.Iterate(
models.DefaultDBContext(),
new(models.Repository),
builder.Gt{"id": 0},
func(idx int, bean interface{}) error {
repo := bean.(*models.Repository)
select {
case <-ctx.Done():
return fmt.Errorf("Aborted due to shutdown")
return models.ErrCancelledf("before GC of %s", repo.FullName())
default:
}
repo := bean.(*models.Repository)
if err := repo.GetOwner(); err != nil {
return err
log.Trace("Running git gc on %v", repo)
command := git.NewCommandContext(ctx, args...).
SetDescription(fmt.Sprintf("Repository Garbage Collection: %s", repo.FullName()))
var stdout string
var err error
if timeout > 0 {
var stdoutBytes []byte
stdoutBytes, err = command.RunInDirTimeout(
timeout,
repo.RepoPath())
stdout = string(stdoutBytes)
} else {
stdout, err = command.RunInDir(repo.RepoPath())
}
if stdout, err := git.NewCommand(args...).
SetDescription(fmt.Sprintf("Repository Garbage Collection: %s", repo.FullName())).
RunInDirTimeout(
time.Duration(setting.Git.Timeout.GC)*time.Second,
repo.RepoPath()); err != nil {
if err != nil {
log.Error("Repository garbage collection failed for %v. Stdout: %s\nError: %v", repo, stdout, err)
return fmt.Errorf("Repository garbage collection failed: Error: %v", err)
desc := fmt.Sprintf("Repository garbage collection failed for %s. Stdout: %s\nError: %v", repo.RepoPath(), stdout, err)
if err = models.CreateRepositoryNotice(desc); err != nil {
log.Error("CreateRepositoryNotice: %v", err)
}
return fmt.Errorf("Repository garbage collection failed in repo: %s: Error: %v", repo.FullName(), err)
}
return nil
},
@ -90,7 +101,7 @@ func GitGcRepos(ctx context.Context) error {
return nil
}
func gatherMissingRepoRecords() ([]*models.Repository, error) {
func gatherMissingRepoRecords(ctx context.Context) ([]*models.Repository, error) {
repos := make([]*models.Repository, 0, 10)
if err := models.Iterate(
models.DefaultDBContext(),
@ -98,24 +109,33 @@ func gatherMissingRepoRecords() ([]*models.Repository, error) {
builder.Gt{"id": 0},
func(idx int, bean interface{}) error {
repo := bean.(*models.Repository)
select {
case <-ctx.Done():
return models.ErrCancelledf("during gathering missing repo records before checking %s", repo.FullName())
default:
}
if !com.IsDir(repo.RepoPath()) {
repos = append(repos, repo)
}
return nil
},
); err != nil {
if err2 := models.CreateRepositoryNotice(fmt.Sprintf("gatherMissingRepoRecords: %v", err)); err2 != nil {
return nil, fmt.Errorf("CreateRepositoryNotice: %v", err)
if strings.HasPrefix("Aborted gathering missing repo", err.Error()) {
return nil, err
}
if err2 := models.CreateRepositoryNotice("gatherMissingRepoRecords: %v", err); err2 != nil {
log.Error("CreateRepositoryNotice: %v", err2)
}
return nil, err
}
return repos, nil
}
// DeleteMissingRepositories deletes all repository records that lost Git files.
func DeleteMissingRepositories(doer *models.User) error {
repos, err := gatherMissingRepoRecords()
func DeleteMissingRepositories(ctx context.Context, doer *models.User) error {
repos, err := gatherMissingRepoRecords(ctx)
if err != nil {
return fmt.Errorf("gatherMissingRepoRecords: %v", err)
return err
}
if len(repos) == 0 {
@ -123,10 +143,16 @@ func DeleteMissingRepositories(doer *models.User) error {
}
for _, repo := range repos {
select {
case <-ctx.Done():
return models.ErrCancelledf("during DeleteMissingRepositories before %s", repo.FullName())
default:
}
log.Trace("Deleting %d/%d...", repo.OwnerID, repo.ID)
if err := models.DeleteRepository(doer, repo.OwnerID, repo.ID); err != nil {
if err2 := models.CreateRepositoryNotice(fmt.Sprintf("DeleteRepository [%d]: %v", repo.ID, err)); err2 != nil {
return fmt.Errorf("CreateRepositoryNotice: %v", err)
log.Error("Failed to DeleteRepository %s [%d]: Error: %v", repo.FullName(), repo.ID, err)
if err2 := models.CreateRepositoryNotice("Failed to DeleteRepository %s [%d]: Error: %v", repo.FullName(), repo.ID, err); err2 != nil {
log.Error("CreateRepositoryNotice: %v", err)
}
}
}
@ -134,10 +160,10 @@ func DeleteMissingRepositories(doer *models.User) error {
}
// ReinitMissingRepositories reinitializes all repository records that lost Git files.
func ReinitMissingRepositories() error {
repos, err := gatherMissingRepoRecords()
func ReinitMissingRepositories(ctx context.Context) error {
repos, err := gatherMissingRepoRecords(ctx)
if err != nil {
return fmt.Errorf("gatherMissingRepoRecords: %v", err)
return err
}
if len(repos) == 0 {
@ -145,10 +171,16 @@ func ReinitMissingRepositories() error {
}
for _, repo := range repos {
select {
case <-ctx.Done():
return models.ErrCancelledf("during ReinitMissingRepositories before %s", repo.FullName())
default:
}
log.Trace("Initializing %d/%d...", repo.OwnerID, repo.ID)
if err := git.InitRepository(repo.RepoPath(), true); err != nil {
if err2 := models.CreateRepositoryNotice(fmt.Sprintf("InitRepository [%d]: %v", repo.ID, err)); err2 != nil {
return fmt.Errorf("CreateRepositoryNotice: %v", err)
log.Error("Unable (re)initialize repository %d at %s. Error: %v", repo.ID, repo.RepoPath(), err)
if err2 := models.CreateRepositoryNotice("InitRepository [%d]: %v", repo.ID, err); err2 != nil {
log.Error("CreateRepositoryNotice: %v", err2)
}
}
}