GitLab generates "system notes" whenever an event happens within the
platform. Unlike Gitea, those events are stored and retrieved as text
comments with no semantic details. The only way to tell whether a
comment was generated in this manner is the `system` flag on the note
type.
This PR adds detection for a new specific kind of event: Changing the
target branch of a PR. When detected, it is downloaded using Gitea's
type for this event, and eventually uploaded into Gitea in the expected
format, i.e. with no text content in the comment.
This PR also updates the template used to render comments to add support
for migrated comments of this type.
ref:
11bd6dc826/app/services/system_notes/merge_requests_service.rb (L102)
GitLab generates "system notes" whenever an event happens within the
platform. Unlike Gitea, those events are stored and retrieved as text
comments with no semantic details. The only way to tell whether a
comment was generated in this manner is the `system` flag on the note
type.
This PR adds detection for two specific kinds of events: Scheduling and
un-scheduling of automatic merges on a PR. When detected, they are
downloaded using Gitea's type for these events, and eventually uploaded
into Gitea in the expected format, i.e. with no text content in the
comment.
This PR also updates the template used to render comments to add support
for migrated comments of these two types.
ref:
11bd6dc826/app/services/system_notes/merge_requests_service.rb (L6-L17)
---------
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Change all license headers to comply with REUSE specification.
Fix#16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
* Update go tool dependencies
Updated all tool dependencies to latest tags, hoping CI will like it.
* fix new lint errors
* handle more strings.Title cases
* remove lint skip
Storing the foreign identifier of an imported issue in the database is a prerequisite to implement idempotent migrations or mirror for issues. It is a baby step towards mirroring that introduces a new table.
At the moment when an issue is created by the Gitea uploader, it fails if the issue already exists. The Gitea uploader could be modified so that, instead of failing, it looks up the database to find an existing issue. And if it does it would update the issue instead of creating a new one. However this is not currently possible because an information is missing from the database: the foreign identifier that uniquely represents the issue being migrated is not persisted. With this change, the foreign identifier is stored in the database and the Gitea uploader will then be able to run a query to figure out if a given issue being imported already exists.
The implementation of mirroring for issues, pull requests, releases, etc. can be done in three steps:
1. Store an identifier for the element being mirrored (issue, pull request...) in the database (this is the purpose of these changes)
2. Modify the Gitea uploader to be able to update an existing repository with all it contains (issues, pull request...) instead of failing if it exists
3. Optimize the Gitea uploader to speed up the updates, when possible.
The second step creates code that does not yet exist to enable idempotent migrations with the Gitea uploader. When a migration is done for the first time, the behavior is not changed. But when a migration is done for a repository that already exists, this new code is used to update it.
The third step can use the code created in the second step to optimize and speed up migrations. For instance, when a migration is resumed, an issue that has an update time that is not more recent can be skipped and only newly created issues or updated ones will be updated. Another example of optimization could be that a webhook notifies Gitea when an issue is updated. The code triggered by the webhook would download only this issue and call the code created in the second step to update the issue, as if it was in the process of an idempotent migration.
The ForeignReferences table is added to contain local and foreign ID pairs relative to a given repository. It can later be used for pull requests and other artifacts that can be mirrored. Although the foreign id could be added as a single field in issues or pull requests, it would need to be added to all tables that represent something that can be mirrored. Creating a new table makes for a simpler and more generic design. The drawback is that it requires an extra lookup to obtain the information. However, this extra information is only required during migration or mirroring and does not impact the way Gitea currently works.
The foreign identifier of an issue or pull request is similar to the identifier of an external user, which is stored in reactions, issues, etc. as OriginalPosterID and so on. The representation of a user is however different and the ability of users to link their account to an external user at a later time is also a logic that is different from what is involved in mirroring or migrations. For these reasons, despite some commonalities, it is unclear at this time how the two tables (foreign reference and external user) could be merged together.
The ForeignID field is extracted from the issue migration context so that it can be dumped in files with dump-repo and later restored via restore-repo.
The GetAllComments downloader method is introduced to simplify the implementation and not overload the Context for the purpose of pagination. It also clarifies in which context the comments are paginated and in which context they are not.
The Context interface is no longer useful for the purpose of retrieving the LocalID and ForeignID since they are now both available from the PullRequest and Issue struct. The Reviewable and Commentable interfaces replace and serve the same purpose.
The Context data member of PullRequest and Issue becomes a DownloaderContext to clarify that its purpose is not to support in memory operations while the current downloader is acting but is not otherwise persisted. It is, for instance, used by the GitLab downloader to store the IsMergeRequest boolean and sort out issues.
---
[source](https://lab.forgefriends.org/forgefriends/forgefriends/-/merge_requests/36)
Signed-off-by: Loïc Dachary <loic@dachary.org>
Co-authored-by: Loïc Dachary <loic@dachary.org>
* GitLab reviews may not have the updated_at field set
Fallback to created_at if that the case and to time.Now() if it is
also missing.
Fixes: 18434
* use assert.WithinDuration
Co-authored-by: Loïc Dachary <loic@dachary.org>
* Make the github migration less rate limit waiting to get comment per page from repository but not per issue
* Fix lint
* adjust Downloader interface
* Fix missed reviews
* Fix test
* Remove unused struct
* first draft
* update gitea sdk to 9e280adb4da
* adapt feat of updated sdk
* releases now works
* break the Reactions loop
* use convertGiteaLabel
* fix endless loop because paggination is not supported there !!!
* rename gitea local uploader files
* pagination can bite you in the ass
* Version Checks
* lint
* docs
* rename gitea sdk import to miss future conficts
* go-swagger: dont scan the sdk structs
* make sure gitea can shutdown gracefully
* make GetPullRequests and GetIssues similar
* rm useles
* Add Test: started ...
* ... add tests ...
* Add tests and Fixing things
* Workaround missing SHA
* Adapt: Ensure that all migration requests are cancellable
(714ab71ddc)
* LINT: fix misspells in test set
* adapt ListMergeRequestAwardEmoji
* update sdk
* Return error when creating giteadownloader failed
* update sdk
* adapt new sdk
* adopt new features
* check version before err
* adapt: 'migrate service type switch page'
* optimize
* Fix DefaultBranch
* impruve
* handle subPath
* fix test
* Fix ReviewCommentPosition
* test GetReviews
* add DefaultBranch int test set
* rm unused
* Update SDK to v0.13.0
* addopt sdk changes
* found better link
* format template
* Update Docs
* Update Gitea SDK (v0.13.1)
* fix migrations: gitlab_test
* more stable test
* Get Reactions to Pulls
* Reactions for Issues
* Comments are still hard
Co-authored-by: Lauris BH <lauris@nix.lv>
* Ensure that all migration requests are cancellable
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Use WithContext as RequestWithContext is go 1.14
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* First stab at a Gitlab migrations interface.
* Modify JS to show migration for Gitlab
* Properly strip out #gitlab tag from repo name
* Working Gitlab migrations!
Still need to figure out how to hide tokens/etc from showing up in opts.CloneAddr
* Try #2 at trying to hide credentials.
CloneAddr was being used as OriginalURL.
Now passing OriginalURL through from the form and saving it.
* Add go-gitlab dependency
* Vendor go-gitlab
* Use gitlab.BasicAuthClient
Correct CloneURL.
This should be functioning!
Previous commits fixed "Migrated from"
from including the migration credentials.
* Replaced repoPath with repoID globally.
RepoID is grabbed in NewGitlabDownloader
* Logging touchup
* Properly set private repo status.
Properly set milestone deadline time.
Consistently use Gitlab username for 'Name'.
* Add go-gitlab vendor cache
* Fix PR migrations:
- Count of issues is kept to set a non-conflicting PR.ID
- Bool is used to tell whether to fetch Issue or PR comments
* Ensure merged PRs are closed and set with the proper time
* Remove copyright and some commented code
* Rip out '#gitlab' based self-hosted Gitlab support
* Hide given credentials for migrated repos.
CloneAddr was being saved as OriginalURL.
Now passing OriginalURL through from the form and
saving it in it's place
* Use asset.URL directly, no point in parsing.
Opened PRs should fall through to false.
* Fix importing Milestones.
Allow importing using Personal Tokens or anonymous access.
* Fix Gitlab Milestone migration if DueDate isn't set
* Empty Milestone due dates properly return nil, not zero time
* Add GITLAB_READ_TOKEN to drone unit-test step
* Add working gitlab_test.go.
A Personal Access Token, given in env variable GITLAB_READ_TOKEN
is required to run the test.
* Fix linting issues
* Add modified JS files
* Remove pre-build JS files
* Only merged PRs are marged as merged/closed
* Test topics
* Skip test if gitlab is inaccessible
* Grab personal token from username, not password.
Matches Github migration implementation
* Add SetContext() to GitlabDownloader.
* Checking Updated field in Issues.
* Actually fetch Issue Updated time from Gitlab
* Add Gitlab migration GetReviews() stub
* Fix Patch and Clone URLs
* check Updated too
* fix mod
* make vendor with go1.14
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Sebastian Brückner
wxiaoguang
6543
flynnnnnnnnnn
silverwind
KN4CK3R
Aravinth Manivannan
Lunny Xiao
zeripath
John Olheiser
Jordan