MergeRequest new form load diff asynchronously ## What does this MR do? Don't return diff tab content from the server when request for a new merge request ## Are there points in the code the reviewer needs to double check? ## Why was this MR needed? To avoid 502 errors due to this controller action takes to much time ## What are the relevant issue numbers? Relates #13912 ## Screenshots (if relevant) ## Does this MR meet the acceptance criteria? - [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added - ~~[ ] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)~~ - ~~[ ] API support added~~ - Tests - [x] Added for this feature/bug - [x] All builds are passing - [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides) - [x] Branch has no merge conflicts with `master` (if you do - rebase it please) - [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits) See merge request !5844
See !6096.
Improve asynchronous pipeline processing ## What does this MR do? This MR improves asynchronous processing of pipeline. ## Why was this MR needed? It eliminates some race conditions and improves performance. ## Does this MR meet the acceptance criteria? - [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added - Tests - [x] Added for this feature/bug - [x] All builds are passing ## What are the relevant issue / merge request numbers? Related merge request: !6410 Extracted from !6411 See merge request !6650
add docs and tests - add additional validation allow move without content updated response
Refactor TrendingProjectsFinder to support caching ## What does this MR do? This refactors `TrendingProjectsFinder` so it can support caching of the data. See cb7d398972d786ba7133418266fa34ae641b2497 for more details. ## Why was this MR needed? Trending projects is quite slow, easily taking seconds to load the entire page. https://gitlab.com/gitlab-org/gitlab-ce/issues/22164 https://gitlab.com/gitlab-com/infrastructure/milestones/4, in particular the section "Trending page under 2s" See merge request !6672
Refactor Gitlab::Identifier ## What does this MR do? This refactors `Gitlab::Identifier` so that it: 1. Has tests 2. Caches output in an instance variable to reduce queries 3. Uses only a single query to find a user by an SSH key, instead of 2 ## Why was this MR needed? This code was untested and would execute more SQL queries than needed. See merge request !6680
This refactors Gitlab::Identifier so it uses fewer queries and is actually tested. Queries are reduced by caching the output as well as using 1 query (instead of 2) to find a user using an SSH key.
Update runner version only when updating contacted_at ## What does this MR do? Improves how we update runners table, especially the version. This is another round of improvements to reduce number of `ci_runners` updates. I did make `contacted_at` to be updated more often (on average every 15 minutes). We will also update version information in one go to solve: https://gitlab.com/gitlab-org/gitlab-ce/issues/22206 Improves: https://gitlab.com/gitlab-org/gitlab-ce/issues/22590 Solves: https://gitlab.com/gitlab-org/gitlab-ce/issues/22206 See merge request !6537
Skipped jobs should be considered successful ## What does this MR do? If all jobs in previous stage are all skipped, the next stage should consider previous stage succeeded. ## Why was this MR needed? Since for now we consider all manual jobs if skipped, should not block the next stage from running. Closes #22598 See also #20342 (because this merge request conflicts with it) See merge request !6604