repopick: Allow using a custom query

parser.add_argument('-f', '--force', action='store_true', help='force cherry pick even if commit has been merged')

parser.add_argument('-p', '--pull', action='store_true', help='execute pull instead of cherry-pick')

parser.add_argument('-t', '--topic', help='pick all commits from a specified topic')

parser.add_argument('-Q', '--query', help='pick all commits using the specified query')

args = parser.parse_args()

if args.start_branch == None and args.abandon_first:

    parser.error('if --abandon-first is set, you must also give the branch name with --start-branch')

        args.start_branch = ['auto']

if args.quiet and args.verbose:

    parser.error('--quiet and --verbose cannot be specified together')

if len(args.change_number) > 0 and args.topic:

    parser.error('cannot specify a topic and change number(s) together')

if len(args.change_number) == 0 and not args.topic:

    parser.error('must specify at least one commit id or a topic')

if len(args.change_number) > 0:

    if args.topic or args.query:

        parser.error('cannot specify a topic (or query) and change number(s) together')

if args.topic and args.query:

    parser.error('cannot specify a topic and a query together')

if len(args.change_number) == 0 and not args.topic and not args.query:

    parser.error('must specify at least one commit id or a topic or a query')

# Helper function to determine whether a path is an executable file

def is_exe(fpath):

    ppaths = re.split('\s*:\s*', pline.decode())

    project_name_to_path[ppaths[1]] = ppaths[0]

# Get all commits for a specified topic

if args.topic:

    url = 'http://review.cyanogenmod.org/changes/?q=topic:%s' % args.topic

# Get all commits for a specified query

def fetch_query(query):

    url = 'http://review.cyanogenmod.org/changes/?q=%s' % query

    if args.verbose:

        print('Fetching all commits from topic: %s\n' % args.topic)

        print('Fetching all commits using query: %s\n' % query)

    f = urllib.request.urlopen(url)

    d = f.read().decode("utf-8")

    if args.verbose:

    d = d.split(')]}\'\n')[1]

    matchObj = re.match(r'\[\s*\]', d)

    if matchObj:

        sys.stderr.write('ERROR: Topic %s was not found on the server\n' % args.topic)

        sys.stderr.write('ERROR: Query %s was not found on the server\n' % query)

        sys.exit(1)

    d = re.sub(r'\[(.*)\]', r'\1', d)

    if args.verbose:

    # Reverse the array as we want to pick the lowest one first

    args.change_number = reversed(changelist)

if args.topic:

    fetch_query("topic:{0}".format(args.topic))

if args.query:

    fetch_query(args.query)

# Check for range of commits and rebuild array

changelist = []

for change in args.change_number: