Closes #1139

As we can not compile darwin binaries with static flags I have split the
build process into different make tasks. Now we get static linked
binaries especially for linux so that it also can run on older versions
of CenOS and so on.

Signed-off-by: Thomas Boerger <thomas@webhippie.de>

* Implement '/api/v1/version'

* Cleanup and various fixes

* Enhance run.sh

* Add install_test.go

* Add parameter utils.Config for testing handlers

* Re-organize TestVersion.go

* Rename functions

* handling process cleanup properly

* Fix missing function renaming

* Cleanup the 'retry' logic

* Cleanup

* Remove unneeded logging code

* Logging messages tweaking

* Logging message tweaking

* Fix logging messages

* Use 'const' instead of hardwired numbers

* We don't really need retries anymore

* Move constant ServerHttpPort to install_test.go

* Restore mistakenly removed constant

* Add required comments to make the linter happy.

* Fix comments and naming to address linter's complaints

* Detect Gitea executale version automatically

* Remove tests/run.sh, `go test` suffices.

* Make `make build` a prerequisite of `make test`

* Do not sleep before trying

* Speedup the server pinging loop

* Use defined const instead of hardwired numbers

* Remove redundant error handling

* Use a dedicated target for running code.gitea.io/tests

* Do not make 'test' depend on 'build' target

* Rectify the excluded package list

* Remove redundant 'exit 1'

* Change the API to allow passing test.T to test handlers

* Make testing.T an embedded field

* Use assert.Equal to comparing results

* Add copyright info

* Parametrized logging output

* Use tmpdir instead

* Eliminate redundant casting

* Remove unneeded variable

* Fix last commit

* Add missing copyright info

* Replace fmt.Fprintf with fmt.Fprint

* rename the xtest to integration-test

* Use Symlink instead of hard-link for cross-device linking

* Turn debugging logs on

* Follow the existing framework for APIs

* Output logs only if test.v is true

* Re-order import statements

* Enhance the error message

* Fix comment which breaks the linter's rule

* Rename 'integration-test' to 'e2e-test' for saving keystrokes

* Add comment to avoid possible confusion

* Rename tests -> integration-tests

Also change back the Makefile to use `make integration-test`.

* Use tests/integration for now

* tests/integration -> integrations

Slightly flattened directory hierarchy is better.

* Update Makefile accordingly

* Fix a missing change in Makefile

* govendor update code.gitea.io/sdk/gitea

* Fix comment of struct fields

* Fix conditional nonsense

* Fix missing updates regarding version string changes

* Make variable naming more consistent

* Check http status code

* Rectify error messages

This PR fix the avatar bug described in #1114. This will fix random avatar is blank problem and potential delete avatars dir problem.

* Add api url func.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

* fix: Add unit testing.

* fix: conflicts

* fix: remove trim

* fix: revert test function name.

* don't rewrite non-gitea public keys

* add comment for public key

Signed-off-by: Jonas Östanbäck <jonas.ostanback@gmail.com>

* umcomment force push detect to fix bug #1073

* fix #1086

* handle global config set and fix #1086

* Fix for #828
Add build tags to ldflags and print in version output

Signed-off-by: Jonas Östanbäck <jonas.ostanback@gmail.com>

* Reworked formatBuiltWith function

Signed-off-by: Jonas Östanbäck <jonas.ostanback@gmail.com>

* Add tags to version information in admin panel

Signed-off-by: Jonas Östanbäck <jonas.ostanback@gmail.com>

* Added new variable for use on admin page.

Signed-off-by: Jonas Östanbäck <jonas.ostanback@gmail.com>

* Fixed incorrect indentation

* fixes #1050 where linking an account to a 2fa enabled account failed because we forgot to really link the account when 2fa is completed

* handle errors

clean up

fix arguments

remove repeated token

give admins listing rights

* remove unused vars

* remove unused comment

* bug fixed for org avatar caused by #1049

* use isfile only

`hash` is a much faster shell-builtin alternative to `which`.

* fix: Admin can see all private repositories on Explore page.

* refactor: fix session