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Add LFS Migration and Mirror (#14726)

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* Implemented LFS client.

* Implemented scanning for pointer files.

* Implemented downloading of lfs files.

* Moved model-dependent code into services.

* Removed models dependency. Added TryReadPointerFromBuffer.

* Migrated code from service to module.

* Centralised storage creation.

* Removed dependency from models.

* Moved ContentStore into modules.

* Share structs between server and client.

* Moved method to services.

* Implemented lfs download on clone.

* Implemented LFS sync on clone and mirror update.

* Added form fields.

* Updated templates.

* Fixed condition.

* Use alternate endpoint.

* Added missing methods.

* Fixed typo and make linter happy.

* Detached pointer parser from gogit dependency.

* Fixed TestGetLFSRange test.

* Added context to support cancellation.

* Use ReadFull to probably read more data.

* Removed duplicated code from models.

* Moved scan implementation into pointer_scanner_nogogit.

* Changed method name.

* Added comments.

* Added more/specific log/error messages.

* Embedded lfs.Pointer into models.LFSMetaObject.

* Moved code from models to module.

* Moved code from models to module.

* Moved code from models to module.

* Reduced pointer usage.

* Embedded type.

* Use promoted fields.

* Fixed unexpected eof.

* Added unit tests.

* Implemented migration of local file paths.

* Show an error on invalid LFS endpoints.

* Hide settings if not used.

* Added LFS info to mirror struct.

* Fixed comment.

* Check LFS endpoint.

* Manage LFS settings from mirror page.

* Fixed selector.

* Adjusted selector.

* Added more tests.

* Added local filesystem migration test.

* Fixed typo.

* Reset settings.

* Added special windows path handling.

* Added unit test for HTTPClient.

* Added unit test for BasicTransferAdapter.

* Moved into util package.

* Test if LFS endpoint is allowed.

* Added support for git://

* Just use a static placeholder as the displayed url may be invalid.

* Reverted to original code.

* Added "Advanced Settings".

* Updated wording.

* Added discovery info link.

* Implemented suggestion.

* Fixed missing format parameter.

* Added Pointer.IsValid().

* Always remove model on error.

* Added suggestions.

* Use channel instead of array.

* Update routers/repo/migrate.go

* fmt

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

Co-authored-by: zeripath <art27@cantab.net>
This commit is contained in:
KN4CK3R
2021-04-09 00:25:57 +02:00
committed by GitHub
parent f544414a23
commit c03e488e14
75 changed files with 2159 additions and 711 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
services/mirror/mirror.go
View File

@@ -16,6 +16,7 @@ import (
"code.gitea.io/gitea/modules/cache"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/lfs"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/notification"
repo_module "code.gitea.io/gitea/modules/repository"
@@ -206,7 +207,7 @@ func parseRemoteUpdateOutput(output string) []*mirrorSyncResult {
}
// runSync returns true if sync finished without error.
func runSync(m *models.Mirror) ([]*mirrorSyncResult, bool) {
func runSync(ctx context.Context, m *models.Mirror) ([]*mirrorSyncResult, bool) {
repoPath := m.Repo.RepoPath()
wikiPath := m.Repo.WikiPath()
timeout := time.Duration(setting.Git.Timeout.Mirror) * time.Second
@@ -253,13 +254,21 @@ func runSync(m *models.Mirror) ([]*mirrorSyncResult, bool) {
log.Error("OpenRepository: %v", err)
return nil, false
}
defer gitRepo.Close()
log.Trace("SyncMirrors [repo: %-v]: syncing releases with tags...", m.Repo)
if err = repo_module.SyncReleasesWithTags(m.Repo, gitRepo); err != nil {
gitRepo.Close()
log.Error("Failed to synchronize tags to releases for repository: %v", err)
}
gitRepo.Close()
if m.LFS && setting.LFS.StartServer {
log.Trace("SyncMirrors [repo: %-v]: syncing LFS objects...", m.Repo)
readAddress(m)
ep := lfs.DetermineEndpoint(m.Address, m.LFSEndpoint)
if err = repo_module.StoreMissingLfsObjectsInRepository(ctx, m.Repo, gitRepo, ep); err != nil {
log.Error("Failed to synchronize LFS objects for repository: %v", err)
}
}
log.Trace("SyncMirrors [repo: %-v]: updating size of repository", m.Repo)
if err := m.Repo.UpdateSize(models.DefaultDBContext()); err != nil {
@@ -378,12 +387,12 @@ func SyncMirrors(ctx context.Context) {
mirrorQueue.Close()
return
case repoID := <-mirrorQueue.Queue():
syncMirror(repoID)
syncMirror(ctx, repoID)
}
}
}
func syncMirror(repoID string) {
func syncMirror(ctx context.Context, repoID string) {
log.Trace("SyncMirrors [repo_id: %v]", repoID)
defer func() {
err := recover()
@@ -403,7 +412,7 @@ func syncMirror(repoID string) {
}
log.Trace("SyncMirrors [repo: %-v]: Running Sync", m.Repo)
results, ok := runSync(m)
results, ok := runSync(ctx, m)
if !ok {
return
}

8
services/mirror/mirror_test.go
View File

@@ -48,7 +48,9 @@ func TestRelease_MirrorDelete(t *testing.T) {
})
assert.NoError(t, err)
mirror, err := repository.MigrateRepositoryGitData(context.Background(), user, mirrorRepo, opts)
ctx := context.Background()
mirror, err := repository.MigrateRepositoryGitData(ctx, user, mirrorRepo, opts)
assert.NoError(t, err)
gitRepo, err := git.OpenRepository(repoPath)
@@ -74,7 +76,7 @@ func TestRelease_MirrorDelete(t *testing.T) {
err = mirror.GetMirror()
assert.NoError(t, err)
_, ok := runSync(mirror.Mirror)
_, ok := runSync(ctx, mirror.Mirror)
assert.True(t, ok)
count, err := models.GetReleaseCountByRepoID(mirror.ID, findOptions)
@@ -85,7 +87,7 @@ func TestRelease_MirrorDelete(t *testing.T) {
assert.NoError(t, err)
assert.NoError(t, release_service.DeleteReleaseByID(release.ID, user, true))
_, ok = runSync(mirror.Mirror)
_, ok = runSync(ctx, mirror.Mirror)
assert.True(t, ok)
count, err = models.GetReleaseCountByRepoID(mirror.ID, findOptions)