* master: (352 commits)
Display last commit of deleted branch in push events (!4699)
add changelog
add missing attribute to attr_encrypted so it is fully backwards-compatible
Add "GitLab team members only" to diagram link
doc: note that .gitattributes uses default branch
use the conf lexer so we have highlighted comments
first draft of docs
support cgi style options, such as erb?parent=json
move the path alias to a more appropriate location
make #custom_language private
appease rubocop
add an alias for Snippet#path
appease rubocop
check the tag so that an instance will pass too
fix the spec, using project.change_head
Revert "bump the master sha for gitlab-test!9"
bump the master sha for gitlab-test!9
add custom highlighting via .gitattributes
Rename Licenses API to License Templates API
Check for conflict with wiki projects when creating a new project.
...
Improve validations and error handling in new CI config entries
## What does this MR do?
This MR improves validation in new CI config.
## Why was this MR needed?
With that it will be easier to handle errors during validation and post-processing.
## What are the relevant issue numbers?
This is a continuation of #15060
See merge request !4560
We assume that when someone adds a key for the configuration entry, but
does not provide a valid value, which causes entry to be `nil`, then
entry should be considered as the undefined one. We also assume this is
semantically correct, this is also backwards compatible with legacy CI
config processor.
See issue #18775 for more details.
Fix subsequent SAML sign ins
Fixes a bug when `auto_link_ldap_user` is `true` that causes SAML users to be unable to sign in a second time.
Fix the problem for https://gitlab.zendesk.com/agent/tickets/22546
See merge request !4718
Resolve "Destroying a project causes post_decline_request to be executed"
## What does this MR do?
Ensure we don't send "access request declined" to access requesters when a project is deleted.
## Are there points in the code the reviewer needs to double check?
I've created a service to decouple the notification sending from the AR model.
## Why was this MR needed?
Because there was an issue.
## What are the relevant issue numbers?
Fixes#18755, #18750.
## Does this MR meet the acceptance criteria?
- [x] No CHANGELOG needed.
- [x] 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 !4744
Allow to fetch LFS from CI
## What does this MR do?
This adds support for fetching LFS object from CI jobs (mostly it's made for supporting GitLab CI).
## What is left?
- [x] Write tests covering a new authorization mechanism
cc @grzesiek @marin
See merge request !4465
This commit builds on the groundwork in
ee008e300b1ec0abcc90e6a30816ec0754cea0dd, which refactored the backend
so the same code could be used for new dropdowns. In this commit its
used for templates for the `.gitlab-ci.yml` files.
Grzegorz Bizon
http://jneen.net/
James Lopez
Rémy Coutable
Paco Guzman
Robert Speicher
Drew Blessing
Douwe Maan
Kamil Trzcinski
Z.J. van de WegandAlfredo Sumaran