Dropdown bug fixes
- Added back upcoming to milestone filter

- Fixed bug that would cause the currently selected value to disappear on filters
- Fixed bug that throw an error when filtering by upcoming when there is only a milestone in the past
Closes#14536
See merge request !3368
Add links to CI setup documentation from project settings and builds pages
For #14483
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
See merge request !3384
Fix sorting issues/mrs by votes on the groups page
Closes#14394
The `non_archived` scope applied here https://gitlab.com/gitlab-org/gitlab-ce/blob/master/app/controllers/concerns/issues_action.rb#L5 overrides the previous `ORDER BY` applied inside the IssuesFinder, with the default scope of the Project model, resulting in SQL errors.
```ruby
Issue.reorder(created_at: :desc).joins(:project).to_sql
=> "SELECT issues.*
FROM issues INNER JOIN projects ON projects.id = issues.project_id
ORDER BY issues.created_at DESC"
Issue.reorder(created_at: :desc).joins(:project).merge(Project.non_archived).to_sql
=> "SELECT issues.*
FROM issues INNER JOIN projects ON projects.id = issues.project_id
WHERE projects.archived = 'f'
ORDER BY projects.id DESC"
Issue.reorder(created_at: :desc).joins(:project).merge(Project.non_archived.only(:where)).to_sql
=> "SELECT issues.*
FROM issues INNER JOIN projects ON projects.id = issues.project_id
WHERE projects.archived = 'f'
ORDER BY issues.created_at DESC"
```
/cc @yorickpeterse
See merge request !3333
Reload the schema before restoring a database backup
If a user tries to downgrade and restore after a failed upgrade,
the database may still contain newer tables. Reload the older
schema before restoring the database to avoid future upgrade
problems. Also, add a rake task to help users add migration
versions to the database so it's easier to recover from these
errors if they do occur. Fixes#13419
See merge request !2807
CI: Add 'triggers' keyword to 'only' and 'except' lists to allow control over when triggers cause builds to run
Currently, the `only` and `except` keywords in `.gitlab-ci.yml` only accept ref names or the special `branches` and `tags` keywords. However, these are primarily useful when controlling how repository activity affects the creation of builds. In my case, instead of building on every commit, I'd like to use the following logic:
- If the repository is tagged, do a build.
- Any other normal commits should not cause a build.
- If a build is triggered via the API, always create one for the specified ref.
From what I can tell, this isn't possible via the existing YAML syntax. In this MR, I introduce a new keyword `triggers` that goes along with `branches` and `tags`. I can implement the logic above using the following job configuration:
```yaml
only:
- tags
- triggers
```
I updated the tests and documentation to reflect this and everything seems to pass.
See merge request !3230