gitlab-org--gitlab-foss/lib/gitlab/git/rev_list.rb
2017-10-03 16:33:32 +02:00

49 lines
1.2 KiB
Ruby

# Gitaly note: JV: will probably be migrated indirectly by migrating the call sites.
module Gitlab
module Git
class RevList
include Gitlab::Git::Popen
attr_reader :oldrev, :newrev, :path_to_repo
def initialize(path_to_repo:, newrev:, oldrev: nil)
@oldrev = oldrev
@newrev = newrev
@path_to_repo = path_to_repo
end
# This method returns an array of new references
def new_refs
execute([*base_args, newrev, '--not', '--all'])
end
# This methods returns an array of missed references
#
# Should become obsolete after https://gitlab.com/gitlab-org/gitaly/issues/348.
def missed_ref
execute([*base_args, '--max-count=1', oldrev, "^#{newrev}"])
end
private
def execute(args)
output, status = popen(args, nil, Gitlab::Git::Env.all.stringify_keys)
unless status.zero?
raise "Got a non-zero exit code while calling out `#{args.join(' ')}`: #{output}"
end
output.split("\n")
end
def base_args
[
Gitlab.config.git.bin_path,
"--git-dir=#{path_to_repo}",
'rev-list'
]
end
end
end
end