420 lines
8.7 KiB
Ruby
420 lines
8.7 KiB
Ruby
class Repository
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include Gitlab::ShellAdapter
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attr_accessor :raw_repository, :path_with_namespace, :project
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def initialize(path_with_namespace, default_branch = nil, project = nil)
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@path_with_namespace = path_with_namespace
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@project = project
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if path_with_namespace
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@raw_repository = Gitlab::Git::Repository.new(path_to_repo)
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@raw_repository.autocrlf = :input
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end
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rescue Gitlab::Git::Repository::NoRepository
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nil
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end
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# Return absolute path to repository
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def path_to_repo
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@path_to_repo ||= File.expand_path(
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File.join(Gitlab.config.gitlab_shell.repos_path, path_with_namespace + ".git")
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)
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end
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def exists?
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raw_repository
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end
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def empty?
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raw_repository.empty?
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end
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def commit(id = 'HEAD')
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return nil unless raw_repository
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commit = Gitlab::Git::Commit.find(raw_repository, id)
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commit = Commit.new(commit, @project) if commit
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commit
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rescue Rugged::OdbError
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nil
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end
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def commits(ref, path = nil, limit = nil, offset = nil, skip_merges = false)
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commits = Gitlab::Git::Commit.where(
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repo: raw_repository,
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ref: ref,
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path: path,
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limit: limit,
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offset: offset,
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)
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commits = Commit.decorate(commits, @project) if commits.present?
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commits
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end
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def commits_between(from, to)
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commits = Gitlab::Git::Commit.between(raw_repository, from, to)
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commits = Commit.decorate(commits, @project) if commits.present?
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commits
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end
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def find_branch(name)
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branches.find { |branch| branch.name == name }
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end
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def find_tag(name)
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tags.find { |tag| tag.name == name }
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end
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def add_branch(branch_name, ref)
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cache.expire(:branch_names)
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@branches = nil
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gitlab_shell.add_branch(path_with_namespace, branch_name, ref)
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end
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def add_tag(tag_name, ref, message = nil)
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cache.expire(:tag_names)
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@tags = nil
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gitlab_shell.add_tag(path_with_namespace, tag_name, ref, message)
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end
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def rm_branch(branch_name)
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cache.expire(:branch_names)
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@branches = nil
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gitlab_shell.rm_branch(path_with_namespace, branch_name)
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end
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def rm_tag(tag_name)
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cache.expire(:tag_names)
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@tags = nil
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gitlab_shell.rm_tag(path_with_namespace, tag_name)
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end
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def branch_names
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cache.fetch(:branch_names) { raw_repository.branch_names }
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end
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def tag_names
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cache.fetch(:tag_names) { raw_repository.tag_names }
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end
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def commit_count
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cache.fetch(:commit_count) do
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begin
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raw_repository.commit_count(self.root_ref)
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rescue
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0
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end
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end
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end
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# Return repo size in megabytes
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# Cached in redis
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def size
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cache.fetch(:size) { raw_repository.size }
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end
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def cache_keys
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%i(size branch_names tag_names commit_count
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readme version contribution_guide changelog license)
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end
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def build_cache
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cache_keys.each do |key|
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unless cache.exist?(key)
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send(key)
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end
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end
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end
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def expire_cache
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cache_keys.each do |key|
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cache.expire(key)
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end
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end
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def rebuild_cache
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cache_keys.each do |key|
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cache.expire(key)
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send(key)
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end
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end
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def lookup_cache
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@lookup_cache ||= {}
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end
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def expire_branch_names
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cache.expire(:branch_names)
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end
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def method_missing(m, *args, &block)
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if m == :lookup && !block_given?
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lookup_cache[m] ||= {}
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lookup_cache[m][args.join(":")] ||= raw_repository.send(m, *args, &block)
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else
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raw_repository.send(m, *args, &block)
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end
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end
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def respond_to_missing?(method, include_private = false)
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raw_repository.respond_to?(method, include_private) || super
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end
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def blob_at(sha, path)
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unless Gitlab::Git.blank_ref?(sha)
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Gitlab::Git::Blob.find(self, sha, path)
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end
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end
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def blob_by_oid(oid)
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Gitlab::Git::Blob.raw(self, oid)
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end
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def readme
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cache.fetch(:readme) { tree(:head).readme }
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end
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def version
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cache.fetch(:version) do
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tree(:head).blobs.find do |file|
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file.name.downcase == 'version'
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end
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end
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end
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def contribution_guide
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cache.fetch(:contribution_guide) do
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tree(:head).blobs.find do |file|
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file.contributing?
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end
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end
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end
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def changelog
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cache.fetch(:changelog) do
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tree(:head).blobs.find do |file|
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file.name =~ /\A(changelog|history)/i
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end
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end
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end
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def license
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cache.fetch(:license) do
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tree(:head).blobs.find do |file|
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file.name =~ /\Alicense/i
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end
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end
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end
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def head_commit
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@head_commit ||= commit(self.root_ref)
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end
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def head_tree
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@head_tree ||= Tree.new(self, head_commit.sha, nil)
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end
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def tree(sha = :head, path = nil)
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if sha == :head
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if path.nil?
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return head_tree
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else
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sha = head_commit.sha
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end
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end
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Tree.new(self, sha, path)
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end
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def blob_at_branch(branch_name, path)
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last_commit = commit(branch_name)
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if last_commit
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blob_at(last_commit.sha, path)
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else
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nil
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end
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end
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# Returns url for submodule
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#
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# Ex.
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# @repository.submodule_url_for('master', 'rack')
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# # => git@localhost:rack.git
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#
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def submodule_url_for(ref, path)
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if submodules(ref).any?
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submodule = submodules(ref)[path]
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if submodule
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submodule['url']
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end
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end
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end
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def last_commit_for_path(sha, path)
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args = %W(git rev-list --max-count=1 #{sha} -- #{path})
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sha = Gitlab::Popen.popen(args, path_to_repo).first.strip
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commit(sha)
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end
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# Remove archives older than 2 hours
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def clean_old_archives
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repository_downloads_path = Gitlab.config.gitlab.repository_downloads_path
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return unless File.directory?(repository_downloads_path)
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Gitlab::Popen.popen(%W(find #{repository_downloads_path} -not -path #{repository_downloads_path} -mmin +120 -delete))
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end
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def branches_sorted_by(value)
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case value
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when 'recently_updated'
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branches.sort do |a, b|
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commit(b.target).committed_date <=> commit(a.target).committed_date
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end
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when 'last_updated'
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branches.sort do |a, b|
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commit(a.target).committed_date <=> commit(b.target).committed_date
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end
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else
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branches
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end
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end
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def contributors
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commits = self.commits(nil, nil, 2000, 0, true)
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commits.group_by(&:author_email).map do |email, commits|
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contributor = Gitlab::Contributor.new
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contributor.email = email
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commits.each do |commit|
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if contributor.name.blank?
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contributor.name = commit.author_name
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end
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contributor.commits += 1
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end
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contributor
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end
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end
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def blob_for_diff(commit, diff)
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file = blob_at(commit.id, diff.new_path)
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unless file
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file = prev_blob_for_diff(commit, diff)
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end
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file
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end
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def prev_blob_for_diff(commit, diff)
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if commit.parent_id
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blob_at(commit.parent_id, diff.old_path)
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end
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end
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def branch_names_contains(sha)
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args = %W(git branch --contains #{sha})
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names = Gitlab::Popen.popen(args, path_to_repo).first
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if names.respond_to?(:split)
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names = names.split("\n").map(&:strip)
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names.each do |name|
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name.slice! '* '
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end
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names
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else
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[]
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end
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end
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def tag_names_contains(sha)
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args = %W(git tag --contains #{sha})
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names = Gitlab::Popen.popen(args, path_to_repo).first
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if names.respond_to?(:split)
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names = names.split("\n").map(&:strip)
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names.each do |name|
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name.slice! '* '
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end
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names
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else
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[]
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end
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end
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def branches
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@branches ||= raw_repository.branches
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end
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def tags
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@tags ||= raw_repository.tags
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end
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def root_ref
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@root_ref ||= raw_repository.root_ref
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end
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def merged_to_root_ref?(branch_name)
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branch_commit = commit(branch_name)
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root_ref_commit = commit(root_ref)
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if branch_commit
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rugged.merge_base(root_ref_commit.id, branch_commit.id) == branch_commit.id
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else
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nil
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end
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end
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def search_files(query, ref)
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offset = 2
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args = %W(git grep -i -n --before-context #{offset} --after-context #{offset} #{query} #{ref || root_ref})
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Gitlab::Popen.popen(args, path_to_repo).first.scrub.split(/^--$/)
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end
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def parse_search_result(result)
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ref = nil
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filename = nil
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startline = 0
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result.each_line.each_with_index do |line, index|
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if line =~ /^.*:.*:\d+:/
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ref, filename, startline = line.split(':')
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startline = startline.to_i - index
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break
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end
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end
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data = ""
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result.each_line do |line|
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data << line.sub(ref, '').sub(filename, '').sub(/^:-\d+-/, '').sub(/^::\d+:/, '')
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end
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OpenStruct.new(
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filename: filename,
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ref: ref,
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startline: startline,
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data: data
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)
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end
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private
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def cache
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@cache ||= RepositoryCache.new(path_with_namespace)
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end
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end
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