reviewers.py 文件源码

def get_file_diff(from_name, to_name, branch):
    if to_name:
        cmd = "git --no-pager diff {branch} -- {to_name} -- {from_name}"
        cmd = cmd.format(branch=branch, from_name=from_name, to_name=to_name)
    else:
        cmd = "git --no-pager diff {branch} -- {file}"
        cmd = cmd.format(branch=branch, file=from_name)

    return run_cmd(cmd)