New Feature:
  * Repository struct field for IsFsckEnabled (default true of course)
  * Admin Settings section on repo options page, accessible only by
    admin users

Possible Enhancements:
  * There's no way to force running health checks on all repos
    regardless of their IsFsckEnabled setting. This would be useful if
    there were an admin API or dashboard button to run fsck immediately.

Issue: https://github.com/go-gitea/gitea/issues/1712
Signed-off-by: Allen Wild <allenwild93@gmail.com>

Why:

* We are using self-signed ssl certificates for internal services, which results in failures when gitea tries to communicate through webhooks with these. We would like to enable gitea to be able to use these certificates without having to build custom docker images.

How

* We add the internal certificates to /usr/local/share/ca-certificates on the host
* We read-only mount /usr/local/share/ca-certificates from the host to /usr/local/share/ca-certificates in the container 
* We do a update-ca-certificates in the alpine container before starting gitea

This should have no consequence for users that do not have the need to handle self-signed certificates, as update-ca-certificates should be idempotent.

* Add database migrations for merge whitelist

* Add merge whitelist settings for protected branches

* Add checks for merge whitelists

The choice regarding which forms should or should not trigger a warning
is subjective. I tried to be consistent and not warn about forms that:
 - run an action, rather than edit data: search, send an email.
 - delete data: a warning about losing data would be confusing

Note that forms on sign-in pages were already ignored (using a selector,
rather than an explicit class on the form element).

Fixes #3698.

Signed-off-by: Alex Ward <alxwrd@googlemail.com>

* Improve release page ui by adding size

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add documentation to a.MustSize()

Signed-off-by: Jonas Franz <info@jonasfranz.software>

Signed-off-by: Jonas Franz <info@jonasfranz.software>

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* add global code search on explore

* fix bug when no anyone public repos

* change the icon

* fix typo and add UnitTypeCode check for login non-admin user

* fix ui description when no match

* Added checks for protected branches in pull requests

Signed-off-by: Christian Wulff <NChris@posteo.net>

* Moved check for protected branch into new function CheckUserAllowedToMerge

Signed-off-by: Christian Wulff <NChris@posteo.net>

* Removed merge conflict lines from last commit

Signed-off-by: Christian Wulff <NChris@posteo.net>

* Explicit check for error type in ViewIssue

Signed-off-by: Christian Wulff <NChris@posteo.net>

* Add label descriptions

* Add default descriptions to label template

* Setup docker multi-stage and little sugar at it

* Make codacy happy ?

* Revert back to what the official docker documentation suggest

Codacy don't seems to follow https://docs.docker.com/engine/reference/builder/#maintainer-deprecated

* Update golang version

* Add separate string for the 'Create Team' button.

* Add separate string for the 'Create Team' button.

* Started implementing issue api search

* Implemented issue search via api

* Added search to swagger.json

* Removed todo

* fmt

* Added comment to generate swagger json via "generate-swagger"

* Simplified search

* fmt

* Removed unessecary comment

* Removed unessecary declaration of the issues-variable

* Removed unessecary comment

* Removed unessecary comment

* Added explanation keyword

* Simplified check for empty keyword

* corrected check if keyword is empty

* Fix column removal in MSSQL

* Use xorm session in MSSQL drop column operations

* Add transaction as MSSQL alter table is transactional

as well as fix indentation and add 1px border to line counter of the new
code on the right.

* Add a string to confirm wiki data erasure.

* Add a string to confirm wiki data erasure.

* Add Attachment API
* repos/:owner/:repo/releases (add attachments)
* repos/:owner/:repo/releases/:id (add attachments)
* repos/:owner/:repo/releases/:id/attachments
* repos/:owner/:repo/releases/:id/attachments/:attachment_id

Signed-off-by: Jonas Franz <info@jonasfranz.de>

* Add unit tests for new attachment functions
Fix comments

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* fix lint

* Update vendor.json

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* remove version of sdk

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fix unit tests
Add missing license header

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add CreateReleaseAttachment
Add EditReleaseAttachment
Add DeleteReleaseAttachment

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add filename query parameter for choosing another name for an attachment

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fix order of imports

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Restricting updatable attachment columns

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* gofmt

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Update go-sdk
Replace Attachments with Assets

Signed-off-by: Jonas Franz <info@jonasfranz.de>

* Update go-sdk

Signed-off-by: Jonas Franz <info@jonasfranz.de>

* Updating go-sdk and regenerating swagger

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add missing file of go-sdk

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Change origin of code.gitea.io/sdk to code.gitea.io/sdk
Update code.gitea.io/sdk

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Update swagger

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Update updateAttachment

Include both a log entry and the blocked mime type in the gitea log when
an attachment upload is blocked.

Chosen log level is info; this may need to be dialed down to trace.

* Use Segoe UI for Latin characters before falling back to YaHei

This fixes issues with character rendering on hidpi displays and other
aliasing/hinting issues, as Segoe UI has been painstakingly hinted by
typographers for Microsoft while YaHei has not. See #3237 for more
details.

Closes #3237

* Include transformed LESS -> CSS in commit

* Don't write to log NoCommitterAccount

It's way too verbose, and the information is also printed to the user
already. Fixes #3602.

* ignore err only if it's a ErrUserNotExist

* Replace with IsErrUserNotExist

* feat: Add feed for organization

* fix: testing

* fix: testing

* fix: testing

* fix: testing

There's one for git gc, why not git fsck too?

Also add a couple more trace logs to GitFsck to see progress