Revert "Merge branch 'sh-disable-rubygems' into 'master'"

See merge request !143

This reverts commit a18c9012, reversing
changes made to 0a646241.

Disable RubyGems to increase performance

See merge request !141

By default, RubyGems is enabled, which causes the Ruby interpreter
to load 600+ additional files at startup when gitlab-shell is
designed not to use any external gems.

Revert gl-repository changes

Closes gitlab-ee#2822

See merge request !142

Revert "Merge branch '86-follow-up-from-use-gl_repository-if-present-when-enqueing-sidekiq-postreceive-jobs' into 'master'"

This reverts commit fa634351, reversing
changes made to 62af7f6a.

Add list-key-ids command

See merge request !140

Add code quality job to gitlab-ci.yml

See merge request !138

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Remove empty file

See merge request !137

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Remove references to V3 internal API

Closes gitlab-ce#31952

See merge request !135

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Merge branch '86-follow-up-from-use-gl_repository-if-present-when-enqueing-sidekiq-postreceive-jobs' into 'master'

Remove old project parameter, use gl_repository instead

Closes #86

See merge request !136

In the main Rails app we use exactly the same code for
/api/v3/internal and /api/v4/internal
This means that we can move gitlab-shell to V4 in preparation
for sunsetting V3

Downgrade grpc to get Go 1.5 compatibility

Closes #85

See merge request !133

Merge branch '83-follow-up-from-handle-gl_repository-env-variable-and-use-it-in-api-calls' into 'master'

Use gl_repository if present when enqueing Sidekiq PostReceive jobs

Closes #83

See merge request !132

Use gitaly-upload-pack and gitaly-receive-pack

Closes gitaly#193

See merge request !129