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module Gitlab
module Git
class RevList
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
def missed_ref
execute([*base_args, '--max-count=1', oldrev, "^#{newrev}"])
end
private
def execute(args)
output, status = Gitlab::Popen.popen(args, nil, Gitlab::Git::Env.all.stringify_keys)
unless status.zero?
raise "Got a non-zero exit code while calling out `#{args.join(' ')}`."
end
output.split("\n")
end
def base_args
[
Gitlab.config.git.bin_path,
"--git-dir=#{path_to_repo}",
'rev-list'
]
end
end
end
end
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