1254 lines
41 KiB
Ruby
1254 lines
41 KiB
Ruby
# frozen_string_literal: true
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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::Git::WrapsGitalyErrors
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include Gitlab::EncodingHelper
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include Gitlab::Utils::StrongMemoize
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prepend Gitlab::Git::RuggedImpl::Repository
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SEARCH_CONTEXT_LINES = 3
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REV_LIST_COMMIT_LIMIT = 2_000
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GITALY_INTERNAL_URL = 'ssh://gitaly/internal.git'
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GITLAB_PROJECTS_TIMEOUT = Gitlab.config.gitlab_shell.git_timeout
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EMPTY_REPOSITORY_CHECKSUM = '0000000000000000000000000000000000000000'
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NoRepository = Class.new(::Gitlab::Git::BaseError)
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RepositoryExists = Class.new(::Gitlab::Git::BaseError)
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InvalidRepository = Class.new(::Gitlab::Git::BaseError)
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InvalidBlobName = Class.new(::Gitlab::Git::BaseError)
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InvalidRef = Class.new(::Gitlab::Git::BaseError)
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GitError = Class.new(::Gitlab::Git::BaseError)
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DeleteBranchError = Class.new(::Gitlab::Git::BaseError)
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TagExistsError = Class.new(::Gitlab::Git::BaseError)
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ChecksumError = Class.new(::Gitlab::Git::BaseError)
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class CreateTreeError < ::Gitlab::Git::BaseError
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attr_reader :error_code
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def initialize(error_code)
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super(self.class.name)
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# The value coming from Gitaly is an uppercase String (e.g., "EMPTY")
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@error_code = error_code.downcase.to_sym
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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, :gl_project_path, :container
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# This remote name has to be stable for all types of repositories that
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# can join an object pool. If it's structure ever changes, a migration
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# has to be performed on the object pools to update the remote names.
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# Else the pool can't be updated anymore and is left in an inconsistent
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# state.
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alias_method :object_pool_remote_name, :gl_repository
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def initialize(storage, relative_path, gl_repository, gl_project_path, container: nil)
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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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@gl_project_path = gl_project_path
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@container = container
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@name = @relative_path.split("/").last
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end
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def to_s
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"<#{self.class.name}: #{self.gl_project_path}>"
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end
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# Support Feature Flag Repository actor
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def flipper_id
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"Repository:#{@relative_path}"
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end
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def ==(other)
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other.is_a?(self.class) && [storage, relative_path] == [other.storage, other.relative_path]
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end
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alias_method :eql?, :==
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def hash
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[self.class, storage, relative_path].hash
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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, e.message
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rescue GRPC::Unknown => e
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raise Gitlab::Git::CommandError, e.message
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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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def create_repository(default_branch = nil)
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wrapped_gitaly_errors do
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gitaly_repository_client.create_repository(default_branch)
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rescue GRPC::AlreadyExists => e
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raise RepositoryExists, e.message
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end
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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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refs = list_refs([Gitlab::Git::BRANCH_REF_PREFIX])
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refs.map { |ref| Gitlab::Git.branch_name(ref.name) }
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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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rescue Gitlab::Git::AmbiguousRef
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# Gitaly returns "reference is ambiguous" error in case when users request
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# branch "my-branch", when another branch "my-branch/branch" exists.
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# We handle this error here and return nil for this case.
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end
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def find_tag(name)
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wrapped_gitaly_errors do
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gitaly_ref_client.find_tag(name)
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end
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rescue CommandError
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# Gitaly used to return an `Internal` error in case the tag wasn't found, which is being translated to
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# `CommandError` by the wrapper. This has been converted in v15.3.0 to instead return a structured
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# error with a `tag_not_found` error, so rescuing from `Internal` errors can be removed in v15.4.0 and
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# later.
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rescue Gitlab::Git::UnknownRef
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# This is the new error returned by `find_tag`, which knows to translate the structured error returned
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# by Gitaly when the tag does not exist.
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end
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def local_branches(sort_by: nil, pagination_params: nil)
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wrapped_gitaly_errors do
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gitaly_ref_client.local_branches(sort_by: sort_by, pagination_params: pagination_params)
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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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branch_names.count
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end
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def rename(new_relative_path)
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wrapped_gitaly_errors do
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gitaly_repository_client.rename(new_relative_path)
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end
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end
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def remove
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wrapped_gitaly_errors do
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gitaly_repository_client.remove
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end
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rescue NoRepository
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nil
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end
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def replicate(source_repository)
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wrapped_gitaly_errors do
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gitaly_repository_client.replicate(source_repository)
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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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tag_names.count
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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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refs = list_refs([Gitlab::Git::TAG_REF_PREFIX])
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refs.map { |ref| Gitlab::Git.tag_name(ref.name) }
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end
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# Returns an Array of Tags
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#
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def tags(sort_by: nil, pagination_params: nil)
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wrapped_gitaly_errors do
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gitaly_ref_client.tags(sort_by: sort_by, pagination_params: pagination_params)
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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:, path: nil)
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ref ||= root_ref
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if Feature.enabled?(:resolve_ambiguous_archives, container)
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commit_id = extract_commit_id_from_ref(ref)
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return {} if commit_id.nil?
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else
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commit_id = ref
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end
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commit = Gitlab::Git::Commit.find(self, commit_id)
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return {} if commit.nil?
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prefix = archive_prefix(ref, commit.id, project_path, append_sha: append_sha, path: path)
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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:, path:)
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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 << path.tr('/', '-').gsub(%r{^/|/$}, '') if path
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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 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, archive_version_path, file_name)
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end
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private :archive_file_path
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def archive_version_path
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'@v2'
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end
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private :archive_version_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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# Return git object directory size in bytes
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def object_directory_size
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gitaly_repository_client.get_object_directory_size.to_f * 1024
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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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author: 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, "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(newrevs)
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wrapped_gitaly_errors do
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gitaly_commit_client.list_new_commits(Array.wrap(newrevs))
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end
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end
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def check_objects_exist(refs)
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wrapped_gitaly_errors do
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gitaly_commit_client.object_existence_map(Array.wrap(refs))
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end
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end
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def new_blobs(newrevs, dynamic_timeout: nil)
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newrevs = Array.wrap(newrevs).reject { |rev| rev.blank? || rev == ::Gitlab::Git::BLANK_SHA }
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return [] if newrevs.empty?
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newrevs = newrevs.uniq.sort
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@new_blobs ||= Hash.new do |h, revs|
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h[revs] = blobs(['--not', '--all', '--not'] + newrevs, with_paths: true, dynamic_timeout: dynamic_timeout)
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end
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@new_blobs[newrevs]
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end
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# List blobs reachable via a set of revisions. Supports the
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# pseudo-revisions `--not` and `--all`. Uses the minimum of
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# GitalyClient.medium_timeout and dynamic timeout if the dynamic
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# timeout is set, otherwise it'll always use the medium timeout.
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def blobs(revisions, with_paths: false, dynamic_timeout: nil)
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revisions = revisions.reject { |rev| rev.blank? || rev == ::Gitlab::Git::BLANK_SHA }
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return [] if revisions.blank?
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wrapped_gitaly_errors do
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gitaly_blob_client.list_blobs(revisions, limit: REV_LIST_COMMIT_LIMIT,
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with_paths: with_paths, dynamic_timeout: dynamic_timeout)
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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, 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(...)
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wrapped_gitaly_errors do
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gitaly_repository_client.find_merge_base(...)
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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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if [left_id, right_id].any? { |ref| ref.blank? || Gitlab::Git.blank_ref?(ref) }
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return empty_diff_stats
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end
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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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empty_diff_stats
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end
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def find_changed_paths(commits)
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processed_commits = commits.reject { |ref| ref.blank? || Gitlab::Git.blank_ref?(ref) }
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return [] if processed_commits.empty?
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wrapped_gitaly_errors do
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gitaly_commit_client.find_changed_paths(processed_commits)
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end
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rescue CommandError, TypeError, NoRepository
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[]
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end
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|
# Get refs hash which key is the commit id
|
|
# and value is a Gitlab::Git::Tag or Gitlab::Git::Branch
|
|
# Note that both inherit from Gitlab::Git::Ref
|
|
def refs_hash
|
|
return @refs_hash if @refs_hash
|
|
|
|
@refs_hash = Hash.new { |h, k| h[k] = [] }
|
|
|
|
(tags + branches).each do |ref|
|
|
next unless ref.target && ref.name && ref.dereferenced_target&.id
|
|
|
|
@refs_hash[ref.dereferenced_target.id] << ref.name
|
|
end
|
|
|
|
@refs_hash
|
|
end
|
|
|
|
# Returns matching refs for OID
|
|
#
|
|
# Limit of 0 means there is no limit.
|
|
def refs_by_oid(oid:, limit: 0, ref_patterns: nil)
|
|
wrapped_gitaly_errors do
|
|
gitaly_ref_client.find_refs_by_oid(oid: oid, limit: limit, ref_patterns: ref_patterns)
|
|
end
|
|
rescue CommandError, TypeError, NoRepository
|
|
nil
|
|
end
|
|
|
|
# Returns url for submodule
|
|
#
|
|
# Ex.
|
|
# @repository.submodule_url_for('master', 'rack')
|
|
# # => git@localhost:rack.git
|
|
#
|
|
def submodule_url_for(ref, path)
|
|
wrapped_gitaly_errors do
|
|
gitaly_submodule_url_for(ref, path)
|
|
end
|
|
end
|
|
|
|
# Returns path to url mappings for submodules
|
|
#
|
|
# Ex.
|
|
# @repository.submodule_urls_for('master')
|
|
# # => { 'rack' => 'git@localhost:rack.git' }
|
|
#
|
|
def submodule_urls_for(ref)
|
|
wrapped_gitaly_errors do
|
|
gitaly_submodule_urls_for(ref)
|
|
end
|
|
end
|
|
|
|
# Return total commits count accessible from passed ref
|
|
def commit_count(ref)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client.commit_count(ref)
|
|
end
|
|
end
|
|
|
|
# Return total diverging commits count
|
|
def diverging_commit_count(from, to, max_count: 0)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client.diverging_commit_count(from, to, max_count: max_count)
|
|
end
|
|
end
|
|
|
|
# Mimic the `git clean` command and recursively delete untracked files.
|
|
# Valid keys that can be passed in the +options+ hash are:
|
|
#
|
|
# :d - Remove untracked directories
|
|
# :f - Remove untracked directories that are managed by a different
|
|
# repository
|
|
# :x - Remove ignored files
|
|
#
|
|
# The value in +options+ must evaluate to true for an option to take
|
|
# effect.
|
|
#
|
|
# Examples:
|
|
#
|
|
# repo.clean(d: true, f: true) # Enable the -d and -f options
|
|
#
|
|
# repo.clean(d: false, x: true) # -x is enabled, -d is not
|
|
def clean(options = {})
|
|
strategies = [:remove_untracked]
|
|
strategies.push(:force) if options[:f]
|
|
strategies.push(:remove_ignored) if options[:x]
|
|
|
|
# TODO: implement this method
|
|
end
|
|
|
|
def add_branch(branch_name, user:, target:)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_create_branch(branch_name, user, target)
|
|
end
|
|
end
|
|
|
|
def add_tag(tag_name, user:, target:, message: nil)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.add_tag(tag_name, user, target, message)
|
|
end
|
|
end
|
|
|
|
def update_branch(branch_name, user:, newrev:, oldrev:)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_update_branch(branch_name, user, newrev, oldrev)
|
|
end
|
|
end
|
|
|
|
def rm_branch(branch_name, user:)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_delete_branch(branch_name, user)
|
|
end
|
|
end
|
|
|
|
def rm_tag(tag_name, user:)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.rm_tag(tag_name, user)
|
|
end
|
|
end
|
|
|
|
def merge_to_ref(user, **kwargs)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_merge_to_ref(user, **kwargs)
|
|
end
|
|
end
|
|
|
|
def merge(user, source_sha:, target_branch:, message:, target_sha: nil, &block)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_merge_branch(user,
|
|
source_sha: source_sha,
|
|
target_branch: target_branch,
|
|
message: message,
|
|
target_sha: target_sha,
|
|
&block)
|
|
end
|
|
end
|
|
|
|
def ff_merge(user, source_sha:, target_branch:, target_sha: nil)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_ff_branch(user,
|
|
source_sha: source_sha,
|
|
target_branch: target_branch,
|
|
target_sha: target_sha)
|
|
end
|
|
end
|
|
|
|
def revert(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:, dry_run: false)
|
|
args = {
|
|
user: user,
|
|
commit: commit,
|
|
branch_name: branch_name,
|
|
message: message,
|
|
start_branch_name: start_branch_name,
|
|
start_repository: start_repository,
|
|
dry_run: dry_run
|
|
}
|
|
|
|
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:, dry_run: false)
|
|
args = {
|
|
user: user,
|
|
commit: commit,
|
|
branch_name: branch_name,
|
|
message: message,
|
|
start_branch_name: start_branch_name,
|
|
start_repository: start_repository,
|
|
dry_run: dry_run
|
|
}
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_cherry_pick(**args)
|
|
end
|
|
end
|
|
|
|
def update_submodule(user:, submodule:, commit_sha:, message:, branch:)
|
|
args = {
|
|
user: user,
|
|
submodule: submodule,
|
|
commit_sha: commit_sha,
|
|
branch: branch,
|
|
message: message
|
|
}
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_update_submodule(**args)
|
|
end
|
|
end
|
|
|
|
# Delete the specified branch from the repository
|
|
# Note: No Git hooks are executed for this action
|
|
def delete_branch(branch_name)
|
|
branch_name = "#{Gitlab::Git::BRANCH_REF_PREFIX}#{branch_name}" unless branch_name.start_with?("refs/")
|
|
|
|
delete_refs(branch_name)
|
|
rescue CommandError => e
|
|
raise DeleteBranchError, e
|
|
end
|
|
|
|
def delete_refs(...)
|
|
wrapped_gitaly_errors do
|
|
gitaly_delete_refs(...)
|
|
end
|
|
end
|
|
|
|
# Create a new branch named **ref+ based on **stat_point+, HEAD by default
|
|
# Note: No Git hooks are executed for this action
|
|
#
|
|
# Examples:
|
|
# create_branch("feature")
|
|
# create_branch("other-feature", "master")
|
|
def create_branch(ref, start_point = "HEAD")
|
|
write_ref(ref, start_point)
|
|
end
|
|
|
|
def find_remote_root_ref(remote_url, authorization = nil)
|
|
return unless remote_url.present?
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_remote_client.find_remote_root_ref(remote_url, authorization)
|
|
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
|
|
|
|
# Returns parsed .gitattributes for a given ref
|
|
#
|
|
# This only parses 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)
|
|
AttributesAtRefParser.new(self, ref)
|
|
end
|
|
|
|
def languages(ref = nil)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client.languages(ref)
|
|
end
|
|
end
|
|
|
|
def license
|
|
wrapped_gitaly_errors do
|
|
response = gitaly_repository_client.find_license
|
|
|
|
break nil if response.license_short_name.empty?
|
|
|
|
::Gitlab::Git::DeclaredLicense.new(key: response.license_short_name,
|
|
name: response.license_name,
|
|
nickname: response.license_nickname.presence,
|
|
url: response.license_url.presence,
|
|
path: response.license_path)
|
|
end
|
|
rescue Licensee::InvalidLicense => e
|
|
Gitlab::ErrorTracking.track_exception(e)
|
|
nil
|
|
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:)
|
|
CrossRepo.new(source_repository, self).execute(target_branch_name) do |target_commit_id|
|
|
Gitlab::Git::Compare.new(
|
|
source_repository,
|
|
target_commit_id,
|
|
source_branch_name,
|
|
straight: straight
|
|
)
|
|
end
|
|
end
|
|
|
|
def write_ref(ref_path, ref, old_ref: nil)
|
|
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)
|
|
end
|
|
end
|
|
|
|
# peel_tags slows down the request by a factor of 3-4
|
|
def list_refs(patterns = [Gitlab::Git::BRANCH_REF_PREFIX], pointing_at_oids: [], peel_tags: false)
|
|
wrapped_gitaly_errors do
|
|
gitaly_ref_client.list_refs(patterns, pointing_at_oids: pointing_at_oids, peel_tags: peel_tags)
|
|
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
|
|
|
|
# Fetch remote for repository
|
|
#
|
|
# remote - remote name
|
|
# url - URL of the remote to fetch. `remote` is not used in this case.
|
|
# refmap - if url is given, determines which references should get fetched where
|
|
# ssh_auth - SSH known_hosts data and a private key to use for public-key authentication
|
|
# forced - should we use --force flag?
|
|
# no_tags - should we use --no-tags flag?
|
|
# prune - should we use --prune flag?
|
|
# check_tags_changed - should we ask gitaly to calculate whether any tags changed?
|
|
# resolved_address - resolved IP address for provided URL
|
|
def fetch_remote( # rubocop:disable Metrics/ParameterLists
|
|
url,
|
|
refmap: nil, ssh_auth: nil, forced: false, no_tags: false, prune: true,
|
|
check_tags_changed: false, http_authorization_header: "", resolved_address: "")
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.fetch_remote(
|
|
url,
|
|
refmap: refmap,
|
|
ssh_auth: ssh_auth,
|
|
forced: forced,
|
|
no_tags: no_tags,
|
|
prune: prune,
|
|
check_tags_changed: check_tags_changed,
|
|
timeout: GITLAB_PROJECTS_TIMEOUT,
|
|
http_authorization_header: http_authorization_header,
|
|
resolved_address: resolved_address
|
|
)
|
|
end
|
|
end
|
|
|
|
def import_repository(url, http_authorization_header: '', mirror: false, resolved_address: '')
|
|
raise ArgumentError, "don't use disk paths with import_repository: #{url.inspect}" if url.start_with?('.', '/')
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.import_repository(url, http_authorization_header: http_authorization_header, mirror: mirror, resolved_address: resolved_address)
|
|
end
|
|
end
|
|
|
|
def blob_at(sha, path, limit: Gitlab::Git::Blob::MAX_DATA_DISPLAY_SIZE)
|
|
Gitlab::Git::Blob.find(self, sha, path, limit: limit) 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, "Could not fsck repository: #{msg}" unless status == 0
|
|
end
|
|
|
|
def create_from_bundle(bundle_path)
|
|
# It's important to check that the linked-to file is actually a valid
|
|
# .bundle file as it is passed to `git clone`, which may otherwise
|
|
# interpret it as a pointer to another repository
|
|
::Gitlab::Git::BundleFile.check!(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:, push_options: [], &block)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.rebase(
|
|
user,
|
|
rebase_id,
|
|
branch: branch,
|
|
branch_sha: branch_sha,
|
|
remote_repository: remote_repository,
|
|
remote_branch: remote_branch,
|
|
push_options: push_options,
|
|
&block
|
|
)
|
|
end
|
|
end
|
|
|
|
def squash(user, start_sha:, end_sha:, author:, message:)
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_squash(user, start_sha, end_sha, author, message)
|
|
end
|
|
end
|
|
|
|
def bundle_to_disk(save_path)
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.create_bundle(save_path)
|
|
end
|
|
|
|
true
|
|
end
|
|
|
|
# Creates a commit
|
|
#
|
|
# @param [User] user The committer of the commit.
|
|
# @param [String] branch_name: The name of the branch to be created/updated.
|
|
# @param [String] message: The commit message.
|
|
# @param [Array<Hash>] actions: An array of files to be added/updated/removed.
|
|
# @option actions: [Symbol] :action One of :create, :create_dir, :update, :move, :delete, :chmod
|
|
# @option actions: [String] :file_path The path of the file or directory being added/updated/removed.
|
|
# @option actions: [String] :previous_path The path of the file being moved. Only used for the :move action.
|
|
# @option actions: [String,IO] :content The file content for :create or :update
|
|
# @option actions: [String] :encoding One of text, base64
|
|
# @option actions: [Boolean] :execute_filemode True sets the executable filemode on the file.
|
|
# @option actions: [Boolean] :infer_content True uses the existing file contents instead of using content on move.
|
|
# @param [String] author_email: The authors email, if unspecified the committers email is used.
|
|
# @param [String] author_name: The authors name, if unspecified the committers name is used.
|
|
# @param [String] start_branch_name: The name of the branch to be used as the parent of the commit. Only used if start_sha: is unspecified.
|
|
# @param [String] start_sha: The sha to be used as the parent of the commit.
|
|
# @param [Gitlab::Git::Repository] start_repository: The repository that contains the start branch or sha. Defaults to use this repository.
|
|
# @param [Boolean] force: Force update the branch.
|
|
# @return [Gitlab::Git::OperationService::BranchUpdate]
|
|
#
|
|
# rubocop:disable Metrics/ParameterLists
|
|
def commit_files(
|
|
user, branch_name:, message:, actions:,
|
|
author_email: nil, author_name: nil,
|
|
start_branch_name: nil, start_sha: nil, start_repository: nil,
|
|
force: false)
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_operation_client.user_commit_files(user, branch_name,
|
|
message, actions, author_email, author_name,
|
|
start_branch_name, start_repository, force, start_sha)
|
|
end
|
|
end
|
|
# rubocop:enable Metrics/ParameterLists
|
|
|
|
def set_full_path(full_path:)
|
|
return unless full_path.present?
|
|
|
|
# This guard avoids Gitaly log/error spam
|
|
raise NoRepository, 'repository does not exist' unless exists?
|
|
|
|
gitaly_repository_client.set_full_path(full_path)
|
|
end
|
|
|
|
def full_path
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.full_path
|
|
end
|
|
end
|
|
|
|
def disconnect_alternates
|
|
wrapped_gitaly_errors do
|
|
gitaly_repository_client.disconnect_alternates
|
|
end
|
|
end
|
|
|
|
def gitaly_repository
|
|
Gitlab::GitalyClient::Util.repository(@storage, @relative_path, @gl_repository, @gl_project_path)
|
|
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)
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end
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|
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def gitaly_blob_client
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|
@gitaly_blob_client ||= Gitlab::GitalyClient::BlobService.new(self)
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|
end
|
|
|
|
def gitaly_conflicts_client(our_commit_oid, their_commit_oid)
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|
Gitlab::GitalyClient::ConflictsService.new(self, our_commit_oid, their_commit_oid)
|
|
end
|
|
|
|
def praefect_info_client
|
|
@praefect_info_client ||= Gitlab::GitalyClient::PraefectInfoService.new(self)
|
|
end
|
|
|
|
def branch_names_contains_sha(sha, limit: 0)
|
|
gitaly_ref_client.branch_names_contains_sha(sha, limit: limit)
|
|
end
|
|
|
|
def tag_names_contains_sha(sha, limit: 0)
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|
gitaly_ref_client.tag_names_contains_sha(sha, limit: limit)
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|
end
|
|
|
|
def search_files_by_content(query, ref, options = {})
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|
return [] if empty? || query.blank?
|
|
|
|
safe_query = Regexp.escape(query)
|
|
ref ||= root_ref
|
|
|
|
gitaly_repository_client.search_files_by_content(ref, safe_query, options)
|
|
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, limit: 0, offset: 0)
|
|
safe_query = query.sub(%r{^/*}, "")
|
|
ref ||= root_ref
|
|
|
|
return [] if empty? || safe_query.blank?
|
|
|
|
gitaly_repository_client.search_files_by_name(ref, safe_query, limit: limit, offset: offset).map do |file|
|
|
Gitlab::EncodingHelper.encode_utf8(file)
|
|
end
|
|
end
|
|
|
|
def search_files_by_regexp(filter, ref = 'HEAD', limit: 0, offset: 0)
|
|
gitaly_repository_client.search_files_by_regexp(ref, filter, limit: limit, offset: offset).map do |file|
|
|
Gitlab::EncodingHelper.encode_utf8(file)
|
|
end
|
|
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_commits_by(query, ref, author: nil, before: nil, after: nil, limit: 1000)
|
|
params = {
|
|
author: author,
|
|
ignore_case: true,
|
|
commit_message_patterns: query,
|
|
before: before,
|
|
after: after,
|
|
reverse: false,
|
|
pagination_params: { limit: limit }
|
|
}
|
|
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client
|
|
.list_commits([ref], params)
|
|
.map { |c| commit(c) }
|
|
end
|
|
end
|
|
|
|
def list_last_commits_for_tree(sha, path, offset: 0, limit: 25, literal_pathspec: false)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client.list_last_commits_for_tree(sha, path, offset: offset, limit: limit, literal_pathspec: literal_pathspec)
|
|
end
|
|
end
|
|
|
|
def list_commits_by_ref_name(refs)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client.list_commits_by_ref_name(refs)
|
|
end
|
|
end
|
|
|
|
def last_commit_for_path(sha, path, literal_pathspec: false)
|
|
wrapped_gitaly_errors do
|
|
gitaly_commit_client.last_commit_for_path(sha, path, literal_pathspec: literal_pathspec)
|
|
end
|
|
end
|
|
|
|
def checksum
|
|
# The exists? RPC is much cheaper, so we perform this request first
|
|
raise NoRepository, "Repository does not exist" unless exists?
|
|
|
|
gitaly_repository_client.calculate_checksum
|
|
rescue GRPC::NotFound
|
|
raise NoRepository # Guard against data races.
|
|
end
|
|
|
|
def replicas
|
|
wrapped_gitaly_errors do
|
|
praefect_info_client.replicas
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def empty_diff_stats
|
|
Gitlab::Git::DiffStatsCollection.new([])
|
|
end
|
|
|
|
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
|
|
|
|
urls = gitaly_submodule_urls_for(ref)
|
|
urls && urls[path]
|
|
end
|
|
|
|
def gitaly_submodule_urls_for(ref)
|
|
gitmodules = gitaly_commit_client.tree_entry(ref, '.gitmodules', Gitlab::Git::Blob::MAX_DATA_DISPLAY_SIZE)
|
|
return unless gitmodules
|
|
|
|
submodules = GitmodulesParser.new(gitmodules.data).parse
|
|
submodules.transform_values { |submodule| submodule['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
|
|
|
|
# The order is based on git priority to resolve ambiguous references
|
|
#
|
|
# `git show <ref>`
|
|
#
|
|
# In case of name clashes, it uses this order:
|
|
# 1. Commit
|
|
# 2. Tag
|
|
# 3. Branch
|
|
def extract_commit_id_from_ref(ref)
|
|
return ref if Gitlab::Git.commit_id?(ref)
|
|
|
|
tag = find_tag(ref)
|
|
return tag.dereferenced_target.sha if tag
|
|
|
|
branch = find_branch(ref)
|
|
return branch.dereferenced_target.sha if branch
|
|
|
|
ref
|
|
end
|
|
end
|
|
end
|
|
end
|