No longer shows New Snippet button to users who aren't able to create a new snippet in the given context.
Also removes the plus icon from the New Snippet buttons, as they're no longer used in other creation buttons.
Fixes#14595.
Split Cropper.js from the main JavaScript manifest.
## What does this MR do?
Splits Cropper.js from the main JavaScript file.
## Are there points in the code the reviewer needs to double check?
That the avatar uploader works. (It did in my testing)
## Why was this MR needed?
Smaller JS payload.
## What are the relevant issue numbers?
#14372
## Does this MR meet the acceptance criteria?
- Tests
- [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 !4978
Add min attribute to projects_limit field on user's form
This PR adds `min=0` attribute to `:projects_limit` field on user's form in the admin panel. It improves UX disallowing user to enter negative values in this field.

See merge request !3622
Avoid calculation of closes_issues.
## What does this MR do?
Avoid unneeded calls to MR closes issues
## Are there points in the code the reviewer needs to double check?
I'm not sure if calling this method from a view is a good practice, but I cannot see another simple way of avoiding this problem. In case we want to avoid this in the controller we need to specify the action, format and status of the merge request, because in that case we know that the `_open` partial will render. We could add some lazy evaluation but it not a thing I see in use along the app but feedback is welcome
## What are the relevant issue numbers?
#14202 , #19490
## 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
- ~~[ ] 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 !5140
Added setting to set new users by default as external
## What does this MR do?
This implements the feature request #14508. It adds an option in the application settings to set new users by default as external.
## Are there points in the code the reviewer needs to double check?
Everything. Like I mentioned in the discussion of the issue my knowledge of Ruby basically doesn't exists. I tested it on my machine and it seems to work, but as I am very unexperienced in Ruby I highly recommend to take a close look at the code.
## Why was this MR needed?
It was requested by @DouweM to work on the issue with the proposed changes by me.
## What are the relevant issue numbers?
This MR is for the issue #14508 that followed up after the implementation of #4009.
See merge request !4545
Link to the user's profile in the abuse reports
Link to the user's profile in the abuse reports and add a link to the
admin area view if the user viewing the profile is an admin
Fixes#9127
See merge request !5118
Allow specifying protected branches using wildcards
Closes#18627
# Tasks
- [ ] #18627!4665 Allow specifying protected branches using wildcards
- [x] Find existing usages of protected branches
- Protecting branches
- `ProtectedBranchesController` is used to mark a branch protected/unprotected
- `API::Branches` can be used to mark a branch protected/unprotected
- Enforcing branch protection
- `Gitlab::GitAccess` has helpers (`can_push_to_branch?`, `check`) that are used to deny pushes if a branch is protected
- Over SSH: `gitlab-shell` receives a push, and calls `/allowed` on the GitLab API, which calls `GitAccess.check`
- Over HTTP:
- `gitlab-workhorse` receives the request, and forwards it to rails
- Rails (in the `GitHttpController#git-recieve-pack`) runs basic checks (is the user logged in, not protected branch checks) and returns ok with `GL_ID` and `RepoPath`
- `gitlab-workhorse` looks at the response, and calls the relevant `gitlab-shell` action from `git-http/handlePostRPC`
- Rest of this flow is the same as the SSH flow above
- [x] Implementation
- [x] Backend
- [x] Change `project#protected_branch?` to look at wildcard protected branches
- [x] Change `project#developers_can_push_to_protected_branch?`
- [x] Change `project#open_branches`
- [x] Better error message when creating a disallowed branch from the Web UI
- [x] Frontend
- [x] Protected branches page should allow typing out a wildcard pattern
- [x] Add help text explaining the use of wildcards
- [x] Show matching branches for each protected branch
- [x] ~~On the index page~~
- [x] On a show page
- [x] Index?
- [x] Can't have the "last commit" column for wildcard protected branches
- [x] Fix / write tests
- [x] What happens if a hook is missing in dev?
- [x] Refactor
- [x] Test workflows
- Create a branch matching a wildcard pattern
- Push to a branch matching a wildcard pattern
- Force push to a branch matching a wildcard pattern
- Delete a branch matching a wildcard pattern
- [x] Test using Web UI
- [x] Test over SSH
- [x] Test over HTTP
- [x] Test as developer and master
- [x] Investigate performance
- [x] Test with a large number of protected branches / branches
- [x] Paginate list of protected branches
- [x] ~~Possibly rewrite `open_branches`~~
- [x] Add `iid`s to existing `ProtectedBranch`es
- [x] Add documentation
- [x] Add CHANGELOG entry
- [x] Add screenshots
- [x] Make sure [build](https://gitlab.com/gitlab-org/gitlab-ce/commit/2f753e3ed2ce681b4444944d521f4419e8ed37f7/builds) passes
- [x] Assign to endboss for review
- [x] Address @DouweM's comments
- [x] `protected_branch_params`
- [x] `exact_match` instead of `explicit_match`
- [x] When would self.name be blank?
- [x] Move `protected_branches.each` to a partial
- [x] Move `matching_branches.each` to a partial
- [x] If the branch is in @matching_branches, it's not been removed
- [x] move this regex to a method and memoize it
- [x] `commit_sha` directly for exact matches
- [x] Number of matches for wildcard matches, with a link
- [x] Wait for [build](https://gitlab.com/gitlab-org/gitlab-ce/commit/43f9ce0e88194b8f719bb1c1e656b7fc13278d56/builds) to pass
- [x] Respond to @DouweM's comments
- [x] Don't use iid
- [x] Controller should use `@project.protected_branches.new`
- [x] move the memoization to `def wildcard_regex`
- [x] render with `collection: @protected_branches`
- [x] Wait for [build](https://gitlab.com/gitlab-org/gitlab-ce/commit/f7beedf122fa0c7aa89e86181fe7499321fb10ca/builds) to pass
- [x] Wait for @DouweM's review
- [x] Wait for @jschatz1's review
- [x] Respond to @jschatz1's comments
- [x] Use the new dropdown style
- [x] description should be moved to the description section without the styling
- [x] Protect button should be disabled when no branch is selected
- [x] Update screenshots
- [x] Merge conflicts
- [x] Make sure [build](https://gitlab.com/gitlab-org/gitlab-ce/commit/20f3cfe8d5540eab64c2ba548043d600b28c61ba/builds) passes
- [ ] Revisit performance, possibly with staging/production data
- [ ] Get a dump of staging / run against staging live
- [ ] Get SSH access to staging
- [ ] Wait for review/merge
# Screenshots
## Creating wildcard protected branches




### Using the `GLDropdown` component

## Enforcing wildcard protected branches
### From the Web UI

### Over SSH

### Over HTTPS

## Listing matching branches

See merge request !4665
Added blank state to issues
## What does this MR do?
Adds new blank state to issues when no issues exist.
Part of #18519
## Screenshots (if relevant)

See merge request !4908
New diff notes
Fixes#12732, #14731, #19375, #14783
Builds on https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4110
To do:
- [x] Get it mostly working
- [x] Validate position validity
- [x] Fix: Don’t link to `#`
- [x] Fix: Base ref can be `nil`, potentially, when the MR has an oprhan source branch => Yep, doesn’t work. We need to store a `start_id`
- [x] Optimize: Fewer duplicate `git diff` compares
- [x] Optimize: Pass paths to `PositionTracer#diff` for faster diffs
- [x] Refactor: Use `head_id` in `MergeRequest`/`MergeRequestDiff` instead of `source_sha`
- [x] Refactor: Convert existing array-based diff refs to the DiffRefs model
- [x] Tweak: Use `note_type` in `Autosave` key
- [x] Tweak: Remove `line_code: note.line_code` from `link_to_reply_discussion`
- [x] Update: `SentNotifications` and reply-by-email receiver
- [x] Update: MR diff notification email
- [x] Update: API (MR, Commit note creation and entity)
- [x] Update: GitHub importer
- [x] Address any other TODO comments
- [x] Fix: Suppress "edited 4 minutes ago"
- [x] Write tests
- [x] `LineMapper`
- [x] `PositionTracer`
- [x] `Position`
- [x] `DiffPositionUpdateService`
- [x] `DiffNote`
- [x] `MergeRequests::RefreshService` / `MergeRequest#update_diff_notes_positions`
- [x] Make sure commits with diff notes don't get cleaned up, since this would prevent the diff notes from being rendered (https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5062)
Future improvements:
- Display unresolved comments on files outside the diff, if the comment was added when that file _was_ part of the diff
- Allow commenting on sections between hunks, when expanding the diff using `...`
- (We'd need to generate line code based on Position if we have it, even if it falls outside bounds of diff)
- `diff_hunk` on diff note API entity
- Show diff hunk in notification email
- Resolved line notes would have a boolean, and be inactive through `notes.any? { !active? || resolved? }`
- Multi line notes would store a number of positions, and do the right thing (™) in grouping and then rendering if the first item is multiline? => true
- Image diff notes could store x,y,width,height instead of old_line,new_line for similar grouping. Does it need a reference to say if it's on old or new? These can't have line_codes, clearly. Rendering would be interesting.
- Show commit line comments in the MR diff
- Comment on specific selected words
- Comment on file header
- Unfold top of discussion diff note
- New diff notes API for commits and MRs
/cc @rspeicher
See merge request !4101
As requested by the issue #14508 this adds an option in the application
settings to set newly registered users by default as external. The
default setting is set to false to stay backward compatible.
Show last push widget in upstream after push to fork
## What does this MR do?
Show the last push widget in the upstream project when you push to a fork.
## Are there points in the code the reviewer needs to double check?
In the view, I'm checking if `@project` in the first part of the conditional. I felt it was necessary in case `@project` wasn't an object in all cases. Will it ever not be there? Is this check necessary?
Should there be tests? I don't see existing ones for this.
## Why was this MR needed?
I use the fork workflow everywhere and it has annoyed me for some time that the last push widget doesn't show up when viewing the upstream project. I'm almost never viewing the fork in GitLab so I want to be able to easily create a MR in any case.
## Screenshots (if relevant)
**Widget in upstream repo:**

**Widget in fork**:

**Widget on dashboard**:

See merge request !4880
Allow everyone to order tags, not only those who has access
## What does this MR do?
Allows everyone to view tags by different order (by name, date, etc), not only those who has access
## Are there points in the code the reviewer needs to double check?
Just check how it's rendered.
## Why was this MR needed?
Because now I can't order other's project tags.
## What are the relevant issue numbers?
#15438
## Screenshots (if relevant)
Exist in related issue. Look [one comment](https://gitlab.com/gitlab-org/gitlab-ce/issues/15438#note_12888763) and [just below there is another one](https://gitlab.com/gitlab-org/gitlab-ce/issues/15438#note_12888819).
## Does this MR meet the acceptance criteria?
Probably, no need
See merge request !5105
1. Modify the component to support a callback for every key press in the
filter. We need this so we can update the "Create: <branch_name"
label.
2. Modify the component to use `$(<selector>).first().click()` instead
of `$(selector)[0].click()`, because the latter is non-standard, and
doesn't work in PhantomJS.
Fixed issue with build auto-refresh not working
## What does this MR do?
Due to the `.json` at the end of the build URL fetch, the page wont correctly auto-reload the build log. This fixes that.
See merge request !5110