This couples the code that transitions the `MergeRequest#merge_status`
and refs/merge-requests/:iid/merge ref update.
In general, instead of directly telling `MergeToRefService` to update
the merge ref, we should rely on `MergeabilityCheckService` to keep
both the merge status and merge ref synced. Now, if the merge_status is
`can_be_merged` it means the merge-ref is also updated to the latest.
We've also updated the logic to be more systematic and less user-based.
Count issues related merge requests based on user access level. And
issue can have related MRs from projects where user does not have
access so the number of related merge requests should be adjusted
based on user's ability to access the related MRs.
https://gitlab.com/gitlab-org/gitlab-ce/issues/59581
We have one auto merge strategy today - Merge When Pipeline
Succeeds.
In order to add more strategies for Merge Train feature,
we abstract the architecture to be more extensible.
Removed arguments
Fix spec
This couples the code that transitions the `MergeRequest#merge_status`
and refs/merge-requests/:iid/merge ref update.
In general, instead of directly telling `MergeToRefService` to update
the merge ref, we should rely on `MergeabilityCheckService` to keep
both the merge status and merge ref synced. Now, if the merge_status is
`can_be_merged` it means the merge-ref is also updated to the latest.
We've also updated the logic to be more systematic and less user-based.
Pipelines are created by an async worker, so a rapid sequence of API
calls can trigger a state where the pipeline, whose existence is part of
determining if we wait for the pipeline to successfully complete before
merging, can trigger the MR to be immediately merged instead.
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/55127
Users attempting to set merge requests to `remove_source_branch` to
`false` would encounter an Error 500 because the UpdateService and API
checked `present?`, which would always return `false`. We now just
use `has_key?` to decide whether the parameter is present.
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/60530
**Why?**
Currently the IDE loads a merge request based on only the
`source_branch` name. This means it loads MR's from
forks that have the same branch name (not good).
- This required updating the BE API to accept `source_project_id`
By preloading associations and batching issuable metadata lookups,
we can significantly cut the number of SQL queries needed to load
the Todos API endpoint.
On GitLab.com, my own tests showed my user's SQL queries went
from 365 to under 60 SQL queries.
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/40378