diff options
Diffstat (limited to 'ruby/lib/gitlab/git/repository_mirroring.rb')
| -rw-r--r-- | ruby/lib/gitlab/git/repository_mirroring.rb | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/ruby/lib/gitlab/git/repository_mirroring.rb b/ruby/lib/gitlab/git/repository_mirroring.rb deleted file mode 100644 index 79073ecb1..000000000 --- a/ruby/lib/gitlab/git/repository_mirroring.rb +++ /dev/null @@ -1,113 +0,0 @@ -module Gitlab - module Git - module RepositoryMirroring - GITLAB_PROJECTS_TIMEOUT = 10800 - - RemoteError = Class.new(StandardError) - - REFMAPS = { - # With `:all_refs`, the repository is equivalent to the result of `git clone --mirror` - all_refs: '+refs/*:refs/*', - heads: '+refs/heads/*:refs/heads/*', - tags: '+refs/tags/*:refs/tags/*' - }.freeze - - def remote_branches(remote_name, env:) - list_remote_refs(remote_name, env: env).map do |line| - target, refname = line.strip.split("\t") - - if target.nil? || refname.nil? - Rails.logger.info("Empty or invalid list of heads for remote: #{remote_name}") - break [] - end - - next unless refname.start_with?('refs/heads/') - - target_commit = Gitlab::Git::Commit.find(self, target) - Gitlab::Git::Branch.new(self, refname, target, target_commit) - end.compact - end - - def push_remote_branches(remote_name, branch_names, forced: true, env: {}) - success = @gitlab_projects.push_branches(remote_name, GITLAB_PROJECTS_TIMEOUT, forced, branch_names, env: env) - - success || gitlab_projects_error - end - - def delete_remote_branches(remote_name, branch_names, env: {}) - success = @gitlab_projects.delete_remote_branches(remote_name, branch_names, env: env) - - success || gitlab_projects_error - end - - def set_remote_as_mirror(remote_name, refmap: :all_refs) - set_remote_refmap(remote_name, refmap) - - rugged.config["remote.#{remote_name}.mirror"] = true - rugged.config["remote.#{remote_name}.prune"] = true - end - - def remote_tags(remote, env: {}) - # Each line has this format: "dc872e9fa6963f8f03da6c8f6f264d0845d6b092\trefs/tags/v1.10.0\n" - # We want to convert it to: [{ 'v1.10.0' => 'dc872e9fa6963f8f03da6c8f6f264d0845d6b092' }, ...] - list_remote_refs(remote, env: env).map do |line| - target, refname = line.strip.split("\t") - - # When the remote repo does not have tags. - if target.nil? || refname.nil? - Rails.logger.info "Empty or invalid list of tags for remote: #{remote}" - break [] - end - - next unless refname.start_with?('refs/tags/') - - # We're only interested in tag references - # See: http://stackoverflow.com/questions/15472107/when-listing-git-ls-remote-why-theres-after-the-tag-name - next if refname.end_with?('^{}') - - target_commit = Gitlab::Git::Commit.find(self, target) - Gitlab::Git::Tag.new(self, - name: refname, - target: target, - target_commit: target_commit) - end.compact - end - - private - - def set_remote_refmap(remote_name, refmap) - Array(refmap).each_with_index do |refspec, i| - refspec = REFMAPS[refspec] || refspec - - # We need multiple `fetch` entries, but Rugged only allows replacing a config, not adding to it. - # To make sure we start from scratch, we set the first using rugged, and use `git` for any others - if i == 0 - rugged.config["remote.#{remote_name}.fetch"] = refspec - else - run_git(%W[config --add remote.#{remote_name}.fetch #{refspec}]) - end - end - end - - def list_remote_refs(remote, env:) - @list_remote_refs ||= {} - @list_remote_refs[remote] ||= begin - ref_list, exit_code, error = nil - - # List heads and tags, ignoring stuff like `refs/merge-requests` and `refs/pull` - cmd = %W[#{Gitlab.config.git.bin_path} --git-dir=#{path} ls-remote --heads --tags #{remote}] - - Open3.popen3(env, *cmd) do |_stdin, stdout, stderr, wait_thr| - ref_list = stdout.read - error = stderr.read - exit_code = wait_thr.value.exitstatus - end - - raise RemoteError, error unless exit_code.zero? - - ref_list.each_line(chomp: true) - end - end - end - end -end |