1012 lines
30 KiB
Ruby
1012 lines
30 KiB
Ruby
require 'tempfile'
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require 'forwardable'
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require "rubygems/package"
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module Gitlab
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module Git
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class Repository
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include Gitlab::Git::RepositoryMirroring
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include Gitlab::EncodingHelper
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include Gitlab::Utils::StrongMemoize
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SEARCH_CONTEXT_LINES = 3
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REV_LIST_COMMIT_LIMIT = 2_000
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# In https://gitlab.com/gitlab-org/gitaly/merge_requests/698
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# We copied these two prefixes into gitaly-go, so don't change these
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# or things will break! (REBASE_WORKTREE_PREFIX and SQUASH_WORKTREE_PREFIX)
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REBASE_WORKTREE_PREFIX = 'rebase'.freeze
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SQUASH_WORKTREE_PREFIX = 'squash'.freeze
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GITALY_INTERNAL_URL = 'ssh://gitaly/internal.git'.freeze
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GITLAB_PROJECTS_TIMEOUT = Gitlab.config.gitlab_shell.git_timeout
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EMPTY_REPOSITORY_CHECKSUM = '0000000000000000000000000000000000000000'.freeze
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NoRepository = Class.new(StandardError)
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InvalidRepository = Class.new(StandardError)
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InvalidBlobName = Class.new(StandardError)
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InvalidRef = Class.new(StandardError)
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GitError = Class.new(StandardError)
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DeleteBranchError = Class.new(StandardError)
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CreateTreeError = Class.new(StandardError)
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TagExistsError = Class.new(StandardError)
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ChecksumError = Class.new(StandardError)
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class << self
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def create_hooks(repo_path, global_hooks_path)
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local_hooks_path = File.join(repo_path, 'hooks')
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real_local_hooks_path = :not_found
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begin
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real_local_hooks_path = File.realpath(local_hooks_path)
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rescue Errno::ENOENT
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# real_local_hooks_path == :not_found
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end
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# Do nothing if hooks already exist
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unless real_local_hooks_path == File.realpath(global_hooks_path)
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if File.exist?(local_hooks_path)
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# Move the existing hooks somewhere safe
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FileUtils.mv(
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local_hooks_path,
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"#{local_hooks_path}.old.#{Time.now.to_i}")
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end
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# Create the hooks symlink
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FileUtils.ln_sf(global_hooks_path, local_hooks_path)
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end
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true
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end
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end
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# Directory name of repo
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attr_reader :name
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# Relative path of repo
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attr_reader :relative_path
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attr_reader :storage, :gl_repository, :relative_path
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# This initializer method is only used on the client side (gitlab-ce).
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# Gitaly-ruby uses a different initializer.
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def initialize(storage, relative_path, gl_repository)
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@storage = storage
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@relative_path = relative_path
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@gl_repository = gl_repository
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@name = @relative_path.split("/").last
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end
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def ==(other)
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[storage, relative_path] == [other.storage, other.relative_path]
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end
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# This method will be removed when Gitaly reaches v1.1.
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def path
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File.join(
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Gitlab.config.repositories.storages[@storage].legacy_disk_path, @relative_path
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)
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end
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# Default branch in the repository
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def root_ref
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gitaly_ref_client.default_branch_name
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rescue GRPC::NotFound => e
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raise NoRepository.new(e.message)
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rescue GRPC::Unknown => e
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raise Gitlab::Git::CommandError.new(e.message)
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end
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def circuit_breaker
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@circuit_breaker ||= Gitlab::Git::Storage::CircuitBreaker.for_storage(storage)
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end
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def exists?
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gitaly_repository_client.exists?
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end
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# Returns an Array of branch names
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# sorted by name ASC
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def branch_names
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wrapped_gitaly_errors do
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gitaly_ref_client.branch_names
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end
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end
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# Returns an Array of Branches
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def branches
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wrapped_gitaly_errors do
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gitaly_ref_client.branches
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end
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end
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# Directly find a branch with a simple name (e.g. master)
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#
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def find_branch(name)
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wrapped_gitaly_errors do
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gitaly_ref_client.find_branch(name)
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end
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end
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def local_branches(sort_by: nil)
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wrapped_gitaly_errors do
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gitaly_ref_client.local_branches(sort_by: sort_by)
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end
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end
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# Returns the number of valid branches
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def branch_count
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wrapped_gitaly_errors do
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gitaly_ref_client.count_branch_names
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end
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end
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def expire_has_local_branches_cache
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clear_memoization(:has_local_branches)
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end
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def has_local_branches?
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strong_memoize(:has_local_branches) do
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uncached_has_local_branches?
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end
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end
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# Git repository can contains some hidden refs like:
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# /refs/notes/*
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# /refs/git-as-svn/*
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# /refs/pulls/*
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# This refs by default not visible in project page and not cloned to client side.
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alias_method :has_visible_content?, :has_local_branches?
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# Returns the number of valid tags
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def tag_count
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wrapped_gitaly_errors do
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gitaly_ref_client.count_tag_names
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end
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end
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# Returns an Array of tag names
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def tag_names
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wrapped_gitaly_errors do
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gitaly_ref_client.tag_names
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end
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end
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# Returns an Array of Tags
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#
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def tags
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wrapped_gitaly_errors do
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gitaly_ref_client.tags
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end
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end
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# Returns true if the given ref name exists
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#
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# Ref names must start with `refs/`.
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def ref_exists?(ref_name)
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wrapped_gitaly_errors do
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gitaly_ref_exists?(ref_name)
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end
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end
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# Returns true if the given tag exists
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#
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# name - The name of the tag as a String.
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def tag_exists?(name)
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wrapped_gitaly_errors do
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gitaly_ref_exists?("refs/tags/#{name}")
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end
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end
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# Returns true if the given branch exists
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#
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# name - The name of the branch as a String.
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def branch_exists?(name)
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wrapped_gitaly_errors do
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gitaly_ref_exists?("refs/heads/#{name}")
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end
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end
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# Returns an Array of branch and tag names
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def ref_names
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branch_names + tag_names
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end
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def delete_all_refs_except(prefixes)
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wrapped_gitaly_errors do
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gitaly_ref_client.delete_refs(except_with_prefixes: prefixes)
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end
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end
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def archive_metadata(ref, storage_path, project_path, format = "tar.gz", append_sha:)
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ref ||= root_ref
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commit = Gitlab::Git::Commit.find(self, ref)
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return {} if commit.nil?
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prefix = archive_prefix(ref, commit.id, project_path, append_sha: append_sha)
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{
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'ArchivePrefix' => prefix,
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'ArchivePath' => archive_file_path(storage_path, commit.id, prefix, format),
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'CommitId' => commit.id,
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'GitalyRepository' => gitaly_repository.to_h
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}
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end
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# This is both the filename of the archive (missing the extension) and the
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# name of the top-level member of the archive under which all files go
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def archive_prefix(ref, sha, project_path, append_sha:)
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append_sha = (ref != sha) if append_sha.nil?
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formatted_ref = ref.tr('/', '-')
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prefix_segments = [project_path, formatted_ref]
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prefix_segments << sha if append_sha
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prefix_segments.join('-')
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end
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private :archive_prefix
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# The full path on disk where the archive should be stored. This is used
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# to cache the archive between requests.
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#
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# The path is a global namespace, so needs to be globally unique. This is
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# achieved by including `gl_repository` in the path.
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#
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# Archives relating to a particular ref when the SHA is not present in the
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# filename must be invalidated when the ref is updated to point to a new
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# SHA. This is achieved by including the SHA in the path.
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#
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# As this is a full path on disk, it is not "cloud native". This should
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# be resolved by either removing the cache, or moving the implementation
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# into Gitaly and removing the ArchivePath parameter from the git-archive
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# senddata response.
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def archive_file_path(storage_path, sha, name, format = "tar.gz")
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# Build file path
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return nil unless name
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extension =
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case format
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when "tar.bz2", "tbz", "tbz2", "tb2", "bz2"
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"tar.bz2"
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when "tar"
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"tar"
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when "zip"
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"zip"
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else
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# everything else should fall back to tar.gz
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"tar.gz"
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end
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file_name = "#{name}.#{extension}"
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File.join(storage_path, self.gl_repository, sha, file_name)
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end
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private :archive_file_path
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# Return repo size in megabytes
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def size
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size = gitaly_repository_client.repository_size
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(size.to_f / 1024).round(2)
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end
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# Build an array of commits.
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#
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# Usage.
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# repo.log(
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# ref: 'master',
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# path: 'app/models',
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# limit: 10,
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# offset: 5,
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# after: Time.new(2016, 4, 21, 14, 32, 10)
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# )
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def log(options)
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default_options = {
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limit: 10,
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offset: 0,
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path: nil,
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follow: false,
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skip_merges: false,
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after: nil,
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before: nil,
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all: false
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}
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options = default_options.merge(options)
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options[:offset] ||= 0
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limit = options[:limit]
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if limit == 0 || !limit.is_a?(Integer)
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raise ArgumentError.new("invalid Repository#log limit: #{limit.inspect}")
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end
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wrapped_gitaly_errors do
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gitaly_commit_client.find_commits(options)
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end
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end
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def new_commits(newrev)
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wrapped_gitaly_errors do
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gitaly_ref_client.list_new_commits(newrev)
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end
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end
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def new_blobs(newrev)
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return [] if newrev.blank? || newrev == ::Gitlab::Git::BLANK_SHA
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strong_memoize("new_blobs_#{newrev}") do
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wrapped_gitaly_errors do
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gitaly_ref_client.list_new_blobs(newrev, REV_LIST_COMMIT_LIMIT)
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end
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end
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end
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def count_commits(options)
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options = process_count_commits_options(options.dup)
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wrapped_gitaly_errors do
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if options[:left_right]
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from = options[:from]
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to = options[:to]
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right_count = gitaly_commit_client
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.commit_count("#{from}..#{to}", options)
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left_count = gitaly_commit_client
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.commit_count("#{to}..#{from}", options)
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[left_count, right_count]
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else
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gitaly_commit_client.commit_count(options[:ref], options)
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end
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end
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end
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# Counts the amount of commits between `from` and `to`.
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def count_commits_between(from, to, options = {})
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count_commits(from: from, to: to, **options)
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end
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# old_rev and new_rev are commit ID's
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# the result of this method is an array of Gitlab::Git::RawDiffChange
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def raw_changes_between(old_rev, new_rev)
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@raw_changes_between ||= {}
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@raw_changes_between[[old_rev, new_rev]] ||=
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begin
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return [] if new_rev.blank? || new_rev == Gitlab::Git::BLANK_SHA
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wrapped_gitaly_errors do
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gitaly_repository_client.raw_changes_between(old_rev, new_rev)
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.each_with_object([]) do |msg, arr|
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msg.raw_changes.each { |change| arr << ::Gitlab::Git::RawDiffChange.new(change) }
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end
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end
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end
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rescue ArgumentError => e
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raise Gitlab::Git::Repository::GitError.new(e)
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end
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# Returns the SHA of the most recent common ancestor of +from+ and +to+
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def merge_base(from, to)
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wrapped_gitaly_errors do
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gitaly_repository_client.find_merge_base(from, to)
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end
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end
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# Returns true is +from+ is direct ancestor to +to+, otherwise false
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def ancestor?(from, to)
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gitaly_commit_client.ancestor?(from, to)
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end
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def merged_branch_names(branch_names = [])
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return [] unless root_ref
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root_sha = find_branch(root_ref)&.target
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return [] unless root_sha
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branches = wrapped_gitaly_errors do
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gitaly_merged_branch_names(branch_names, root_sha)
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end
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Set.new(branches)
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end
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# Return an array of Diff objects that represent the diff
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# between +from+ and +to+. See Diff::filter_diff_options for the allowed
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# diff options. The +options+ hash can also include :break_rewrites to
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# split larger rewrites into delete/add pairs.
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def diff(from, to, options = {}, *paths)
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iterator = gitaly_commit_client.diff(from, to, options.merge(paths: paths))
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Gitlab::Git::DiffCollection.new(iterator, options)
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end
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def diff_stats(left_id, right_id)
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stats = wrapped_gitaly_errors do
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gitaly_commit_client.diff_stats(left_id, right_id)
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end
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Gitlab::Git::DiffStatsCollection.new(stats)
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rescue CommandError, TypeError
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Gitlab::Git::DiffStatsCollection.new([])
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end
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# Returns a RefName for a given SHA
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def ref_name_for_sha(ref_path, sha)
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raise ArgumentError, "sha can't be empty" unless sha.present?
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gitaly_ref_client.find_ref_name(sha, ref_path)
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end
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# Get refs hash which key is is the commit id
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# and value is a Gitlab::Git::Tag or Gitlab::Git::Branch
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# Note that both inherit from Gitlab::Git::Ref
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def refs_hash
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return @refs_hash if @refs_hash
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@refs_hash = Hash.new { |h, k| h[k] = [] }
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(tags + branches).each do |ref|
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next unless ref.target && ref.name
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@refs_hash[ref.dereferenced_target.id] << ref.name
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end
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@refs_hash
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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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wrapped_gitaly_errors do
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gitaly_submodule_url_for(ref, path)
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end
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end
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# Return total commits count accessible from passed ref
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def commit_count(ref)
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wrapped_gitaly_errors do
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gitaly_commit_client.commit_count(ref)
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end
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end
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# Mimic the `git clean` command and recursively delete untracked files.
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# Valid keys that can be passed in the +options+ hash are:
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#
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# :d - Remove untracked directories
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# :f - Remove untracked directories that are managed by a different
|
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# repository
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# :x - Remove ignored files
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#
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# The value in +options+ must evaluate to true for an option to take
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# effect.
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#
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# Examples:
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#
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# repo.clean(d: true, f: true) # Enable the -d and -f options
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#
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# repo.clean(d: false, x: true) # -x is enabled, -d is not
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def clean(options = {})
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strategies = [:remove_untracked]
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strategies.push(:force) if options[:f]
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strategies.push(:remove_ignored) if options[:x]
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# TODO: implement this method
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end
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def add_branch(branch_name, user:, target:)
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wrapped_gitaly_errors do
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gitaly_operation_client.user_create_branch(branch_name, user, target)
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end
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end
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def add_tag(tag_name, user:, target:, message: nil)
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wrapped_gitaly_errors do
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gitaly_operation_client.add_tag(tag_name, user, target, message)
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end
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end
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def update_branch(branch_name, user:, newrev:, oldrev:)
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wrapped_gitaly_errors do
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gitaly_operation_client.user_update_branch(branch_name, user, newrev, oldrev)
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end
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end
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def rm_branch(branch_name, user:)
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wrapped_gitaly_errors do
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gitaly_operation_client.user_delete_branch(branch_name, user)
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end
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end
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|
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def rm_tag(tag_name, user:)
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wrapped_gitaly_errors do
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gitaly_operation_client.rm_tag(tag_name, user)
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end
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end
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|
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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 merge(user, source_sha, target_branch, message, &block)
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|
wrapped_gitaly_errors do
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gitaly_operation_client.user_merge_branch(user, source_sha, target_branch, message, &block)
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end
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end
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def ff_merge(user, source_sha, target_branch)
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wrapped_gitaly_errors do
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gitaly_operation_client.user_ff_branch(user, source_sha, target_branch)
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|
end
|
|
end
|
|
|
|
def revert(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:)
|
|
args = {
|
|
user: user,
|
|
commit: commit,
|
|
branch_name: branch_name,
|
|
message: message,
|
|
start_branch_name: start_branch_name,
|
|
start_repository: start_repository
|
|
}
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_revert(args)
|
|
end
|
|
end
|
|
|
|
def cherry_pick(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:)
|
|
args = {
|
|
user: user,
|
|
commit: commit,
|
|
branch_name: branch_name,
|
|
message: message,
|
|
start_branch_name: start_branch_name,
|
|
start_repository: start_repository
|
|
}
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_cherry_pick(args)
|
|
end
|
|
end
|
|
|
|
# Delete the specified branch from the repository
|
|
def delete_branch(branch_name)
|
|
wrapped_gitaly_errors do
|
|
gitaly_ref_client.delete_branch(branch_name)
|
|
end
|
|
rescue CommandError => e
|
|
raise DeleteBranchError, e
|
|
end
|
|
|
|
def delete_refs(*ref_names)
|
|
wrapped_gitaly_errors do
|
|
gitaly_delete_refs(*ref_names)
|
|
end
|
|
end
|
|
|
|
# Create a new branch named **ref+ based on **stat_point+, HEAD by default
|
|
#
|
|
# Examples:
|
|
# create_branch("feature")
|
|
# create_branch("other-feature", "master")
|
|
def create_branch(ref, start_point = "HEAD")
|
|
wrapped_gitaly_errors do
|
|
gitaly_ref_client.create_branch(ref, start_point)
|
|
end
|
|
end
|
|
|
|
# If `mirror_refmap` is present the remote is set as mirror with that mapping
|
|
def add_remote(remote_name, url, mirror_refmap: nil)
|
|
wrapped_gitaly_errors do
|
|
gitaly_remote_client.add_remote(remote_name, url, mirror_refmap)
|
|
end
|
|
end
|
|
|
|
def remove_remote(remote_name)
|
|
wrapped_gitaly_errors do
|
|
gitaly_remote_client.remove_remote(remote_name)
|
|
end
|
|
end
|
|
|
|
def find_remote_root_ref(remote_name)
|
|
return unless remote_name.present?
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_remote_client.find_remote_root_ref(remote_name)
|
|
end
|
|
end
|
|
|
|
# Returns result like "git ls-files" , recursive and full file path
|
|
#
|
|
# Ex.
|
|
# repo.ls_files('master')
|
|
#
|
|
def ls_files(ref)
|
|
gitaly_commit_client.ls_files(ref)
|
|
end
|
|
|
|
def copy_gitattributes(ref)
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.apply_gitattributes(ref)
|
|
end
|
|
end
|
|
|
|
def info_attributes
|
|
return @info_attributes if @info_attributes
|
|
|
|
content = gitaly_repository_client.info_attributes
|
|
@info_attributes = AttributesParser.new(content)
|
|
end
|
|
|
|
# Returns the Git attributes for the given file path.
|
|
#
|
|
# See `Gitlab::Git::Attributes` for more information.
|
|
def attributes(path)
|
|
info_attributes.attributes(path)
|
|
end
|
|
|
|
def gitattribute(path, name)
|
|
attributes(path)[name]
|
|
end
|
|
|
|
# Check .gitattributes for a given ref
|
|
#
|
|
# This only checks the root .gitattributes file,
|
|
# it does not traverse subfolders to find additional .gitattributes files
|
|
#
|
|
# This method is around 30 times slower than `attributes`, which uses
|
|
# `$GIT_DIR/info/attributes`. Consider caching AttributesAtRefParser
|
|
# and reusing that for multiple calls instead of this method.
|
|
def attributes_at(ref, file_path)
|
|
parser = AttributesAtRefParser.new(self, ref)
|
|
parser.attributes(file_path)
|
|
end
|
|
|
|
def languages(ref = nil)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client.languages(ref)
|
|
end
|
|
end
|
|
|
|
def license_short_name
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.license_short_name
|
|
end
|
|
end
|
|
|
|
def fetch_source_branch!(source_repository, source_branch, local_ref)
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.fetch_source_branch(source_repository, source_branch, local_ref)
|
|
end
|
|
end
|
|
|
|
def compare_source_branch(target_branch_name, source_repository, source_branch_name, straight:)
|
|
tmp_ref = "refs/tmp/#{SecureRandom.hex}"
|
|
|
|
return unless fetch_source_branch!(source_repository, source_branch_name, tmp_ref)
|
|
|
|
Gitlab::Git::Compare.new(
|
|
self,
|
|
target_branch_name,
|
|
tmp_ref,
|
|
straight: straight
|
|
)
|
|
ensure
|
|
delete_refs(tmp_ref)
|
|
end
|
|
|
|
def write_ref(ref_path, ref, old_ref: nil, shell: true)
|
|
ref_path = "#{Gitlab::Git::BRANCH_REF_PREFIX}#{ref_path}" unless ref_path.start_with?("refs/") || ref_path == "HEAD"
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.write_ref(ref_path, ref, old_ref, shell)
|
|
end
|
|
end
|
|
|
|
# Refactoring aid; allows us to copy code from app/models/repository.rb
|
|
def commit(ref = 'HEAD')
|
|
Gitlab::Git::Commit.find(self, ref)
|
|
end
|
|
|
|
def empty?
|
|
!has_visible_content?
|
|
end
|
|
|
|
def fetch_repository_as_mirror(repository)
|
|
wrapped_gitaly_errors do
|
|
gitaly_remote_client.fetch_internal_remote(repository)
|
|
end
|
|
end
|
|
|
|
def blob_at(sha, path)
|
|
Gitlab::Git::Blob.find(self, sha, path) unless Gitlab::Git.blank_ref?(sha)
|
|
end
|
|
|
|
# Items should be of format [[commit_id, path], [commit_id1, path1]]
|
|
def batch_blobs(items, blob_size_limit: Gitlab::Git::Blob::MAX_DATA_DISPLAY_SIZE)
|
|
Gitlab::Git::Blob.batch(self, items, blob_size_limit: blob_size_limit)
|
|
end
|
|
|
|
def fsck
|
|
msg, status = gitaly_repository_client.fsck
|
|
|
|
raise GitError.new("Could not fsck repository: #{msg}") unless status.zero?
|
|
end
|
|
|
|
def create_from_bundle(bundle_path)
|
|
gitaly_repository_client.create_from_bundle(bundle_path)
|
|
end
|
|
|
|
def create_from_snapshot(url, auth)
|
|
gitaly_repository_client.create_from_snapshot(url, auth)
|
|
end
|
|
|
|
def rebase(user, rebase_id, branch:, branch_sha:, remote_repository:, remote_branch:)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_rebase(user, rebase_id,
|
|
branch: branch,
|
|
branch_sha: branch_sha,
|
|
remote_repository: remote_repository,
|
|
remote_branch: remote_branch)
|
|
end
|
|
end
|
|
|
|
def rebase_in_progress?(rebase_id)
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.rebase_in_progress?(rebase_id)
|
|
end
|
|
end
|
|
|
|
def squash(user, squash_id, branch:, start_sha:, end_sha:, author:, message:)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_squash(user, squash_id, branch,
|
|
start_sha, end_sha, author, message)
|
|
end
|
|
end
|
|
|
|
def squash_in_progress?(squash_id)
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.squash_in_progress?(squash_id)
|
|
end
|
|
end
|
|
|
|
def bundle_to_disk(save_path)
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.create_bundle(save_path)
|
|
end
|
|
|
|
true
|
|
end
|
|
|
|
def multi_action(
|
|
user, branch_name:, message:, actions:,
|
|
author_email: nil, author_name: nil,
|
|
start_branch_name: nil, start_repository: self)
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_commit_files(user, branch_name,
|
|
message, actions, author_email, author_name,
|
|
start_branch_name, start_repository)
|
|
end
|
|
end
|
|
|
|
def write_config(full_path:)
|
|
return unless full_path.present?
|
|
|
|
# This guard avoids Gitaly log/error spam
|
|
raise NoRepository, 'repository does not exist' unless exists?
|
|
|
|
set_config('gitlab.fullpath' => full_path)
|
|
end
|
|
|
|
def set_config(entries)
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.set_config(entries)
|
|
end
|
|
end
|
|
|
|
def delete_config(*keys)
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.delete_config(keys)
|
|
end
|
|
end
|
|
|
|
def gitaly_repository
|
|
Gitlab::GitalyClient::Util.repository(@storage, @relative_path, @gl_repository)
|
|
end
|
|
|
|
def gitaly_ref_client
|
|
@gitaly_ref_client ||= Gitlab::GitalyClient::RefService.new(self)
|
|
end
|
|
|
|
def gitaly_commit_client
|
|
@gitaly_commit_client ||= Gitlab::GitalyClient::CommitService.new(self)
|
|
end
|
|
|
|
def gitaly_repository_client
|
|
@gitaly_repository_client ||= Gitlab::GitalyClient::RepositoryService.new(self)
|
|
end
|
|
|
|
def gitaly_operation_client
|
|
@gitaly_operation_client ||= Gitlab::GitalyClient::OperationService.new(self)
|
|
end
|
|
|
|
def gitaly_remote_client
|
|
@gitaly_remote_client ||= Gitlab::GitalyClient::RemoteService.new(self)
|
|
end
|
|
|
|
def gitaly_blob_client
|
|
@gitaly_blob_client ||= Gitlab::GitalyClient::BlobService.new(self)
|
|
end
|
|
|
|
def gitaly_conflicts_client(our_commit_oid, their_commit_oid)
|
|
Gitlab::GitalyClient::ConflictsService.new(self, our_commit_oid, their_commit_oid)
|
|
end
|
|
|
|
def gitaly_migrate(method, status: Gitlab::GitalyClient::MigrationStatus::OPT_IN, &block)
|
|
Gitlab::GitalyClient.migrate(method, status: status, &block)
|
|
rescue GRPC::NotFound => e
|
|
raise NoRepository.new(e)
|
|
rescue GRPC::InvalidArgument => e
|
|
raise ArgumentError.new(e)
|
|
rescue GRPC::BadStatus => e
|
|
raise CommandError.new(e)
|
|
end
|
|
|
|
def wrapped_gitaly_errors(&block)
|
|
yield block
|
|
rescue GRPC::NotFound => e
|
|
raise NoRepository.new(e)
|
|
rescue GRPC::InvalidArgument => e
|
|
raise ArgumentError.new(e)
|
|
rescue GRPC::BadStatus => e
|
|
raise CommandError.new(e)
|
|
end
|
|
|
|
def clean_stale_repository_files
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.cleanup if exists?
|
|
end
|
|
rescue Gitlab::Git::CommandError => e # Don't fail if we can't cleanup
|
|
Rails.logger.error("Unable to clean repository on storage #{storage} with relative path #{relative_path}: #{e.message}")
|
|
Gitlab::Metrics.counter(
|
|
:failed_repository_cleanup_total,
|
|
'Number of failed repository cleanup events'
|
|
).increment
|
|
end
|
|
|
|
def branch_names_contains_sha(sha)
|
|
gitaly_ref_client.branch_names_contains_sha(sha)
|
|
end
|
|
|
|
def tag_names_contains_sha(sha)
|
|
gitaly_ref_client.tag_names_contains_sha(sha)
|
|
end
|
|
|
|
def search_files_by_content(query, ref)
|
|
return [] if empty? || query.blank?
|
|
|
|
safe_query = Regexp.escape(query)
|
|
ref ||= root_ref
|
|
|
|
gitaly_repository_client.search_files_by_content(ref, safe_query)
|
|
end
|
|
|
|
def can_be_merged?(source_sha, target_branch)
|
|
if target_sha = find_branch(target_branch)&.target
|
|
!gitaly_conflicts_client(source_sha, target_sha).conflicts?
|
|
else
|
|
false
|
|
end
|
|
end
|
|
|
|
def search_files_by_name(query, ref)
|
|
safe_query = Regexp.escape(query.sub(%r{^/*}, ""))
|
|
ref ||= root_ref
|
|
|
|
return [] if empty? || safe_query.blank?
|
|
|
|
gitaly_repository_client.search_files_by_name(ref, safe_query)
|
|
end
|
|
|
|
def find_commits_by_message(query, ref, path, limit, offset)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client
|
|
.commits_by_message(query, revision: ref, path: path, limit: limit, offset: offset)
|
|
.map { |c| commit(c) }
|
|
end
|
|
end
|
|
|
|
def list_last_commits_for_tree(sha, path, offset: 0, limit: 25)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client.list_last_commits_for_tree(sha, path, offset: offset, limit: limit)
|
|
end
|
|
end
|
|
|
|
def last_commit_for_path(sha, path)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client.last_commit_for_path(sha, path)
|
|
end
|
|
end
|
|
|
|
def checksum
|
|
# The exists? RPC is much cheaper, so we perform this request first
|
|
raise NoRepository, "Repository does not exists" unless exists?
|
|
|
|
gitaly_repository_client.calculate_checksum
|
|
rescue GRPC::NotFound
|
|
raise NoRepository # Guard against data races.
|
|
end
|
|
|
|
private
|
|
|
|
def uncached_has_local_branches?
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.has_local_branches?
|
|
end
|
|
end
|
|
|
|
def gitaly_merged_branch_names(branch_names, root_sha)
|
|
qualified_branch_names = branch_names.map { |b| "refs/heads/#{b}" }
|
|
|
|
gitaly_ref_client.merged_branches(qualified_branch_names)
|
|
.reject { |b| b.target == root_sha }
|
|
.map(&:name)
|
|
end
|
|
|
|
def process_count_commits_options(options)
|
|
if options[:from] || options[:to]
|
|
ref =
|
|
if options[:left_right] # Compare with merge-base for left-right
|
|
"#{options[:from]}...#{options[:to]}"
|
|
else
|
|
"#{options[:from]}..#{options[:to]}"
|
|
end
|
|
|
|
options.merge(ref: ref)
|
|
|
|
elsif options[:ref] && options[:left_right]
|
|
from, to = options[:ref].match(/\A([^\.]*)\.{2,3}([^\.]*)\z/)[1..2]
|
|
|
|
options.merge(from: from, to: to)
|
|
else
|
|
options
|
|
end
|
|
end
|
|
|
|
def gitaly_submodule_url_for(ref, path)
|
|
# We don't care about the contents so 1 byte is enough. Can't request 0 bytes, 0 means unlimited.
|
|
commit_object = gitaly_commit_client.tree_entry(ref, path, 1)
|
|
|
|
return unless commit_object && commit_object.type == :COMMIT
|
|
|
|
gitmodules = gitaly_commit_client.tree_entry(ref, '.gitmodules', Gitlab::Git::Blob::MAX_DATA_DISPLAY_SIZE)
|
|
return unless gitmodules
|
|
|
|
found_module = GitmodulesParser.new(gitmodules.data).parse[path]
|
|
|
|
found_module && found_module['url']
|
|
end
|
|
|
|
# Returns true if the given ref name exists
|
|
#
|
|
# Ref names must start with `refs/`.
|
|
def gitaly_ref_exists?(ref_name)
|
|
gitaly_ref_client.ref_exists?(ref_name)
|
|
end
|
|
|
|
def gitaly_copy_gitattributes(revision)
|
|
gitaly_repository_client.apply_gitattributes(revision)
|
|
end
|
|
|
|
def gitaly_delete_refs(*ref_names)
|
|
gitaly_ref_client.delete_refs(refs: ref_names) if ref_names.any?
|
|
end
|
|
end
|
|
end
|
|
end
|