gitlab-org--gitlab-foss/lib/gitlab/workhorse.rb
2016-07-23 06:56:32 +02:00

91 lines
2.1 KiB
Ruby

require 'base64'
require 'json'
module Gitlab
class Workhorse
SEND_DATA_HEADER = 'Gitlab-Workhorse-Send-Data'
VERSION_FILE = 'GITLAB_WORKHORSE_VERSION'
class << self
def git_http_ok(repository, user)
{
'GL_ID' => Gitlab::GlId.gl_id(user),
'RepoPath' => repository.path_to_repo,
}
end
def send_git_blob(repository, blob)
params = {
'RepoPath' => repository.path_to_repo,
'BlobId' => blob.id,
}
[
SEND_DATA_HEADER,
"git-blob:#{encode(params)}"
]
end
def send_git_archive(repository, ref:, format:)
format ||= 'tar.gz'
format.downcase!
params = repository.archive_metadata(ref, Gitlab.config.gitlab.repository_downloads_path, format)
raise "Repository or ref not found" if params.empty?
[
SEND_DATA_HEADER,
"git-archive:#{encode(params)}"
]
end
def send_git_diff(repository, diff_refs)
params = {
'RepoPath' => repository.path_to_repo,
'ShaFrom' => diff_refs.start_sha,
'ShaTo' => diff_refs.head_sha
}
[
SEND_DATA_HEADER,
"git-diff:#{encode(params)}"
]
end
def send_git_patch(repository, diff_refs)
params = {
'RepoPath' => repository.path_to_repo,
'ShaFrom' => diff_refs.start_sha,
'ShaTo' => diff_refs.head_sha
}
[
SEND_DATA_HEADER,
"git-format-patch:#{encode(params)}"
]
end
def send_artifacts_entry(build, entry)
params = {
'Archive' => build.artifacts_file.path,
'Entry' => Base64.encode64(entry.path)
}
[
SEND_DATA_HEADER,
"artifacts-entry:#{encode(params)}"
]
end
def version
path = Rails.root.join(VERSION_FILE)
path.readable? ? path.read.chomp : 'unknown'
end
protected
def encode(hash)
Base64.urlsafe_encode64(JSON.dump(hash))
end
end
end
end