1 # Copyright (c) 2010 Google Inc. All rights reserved.

     2 #

     3 # Redistribution and use in source and binary forms, with or without

     4 # modification, are permitted provided that the following conditions are

     5 # met:

     6 # 

     7 #     * Redistributions of source code must retain the above copyright

     8 # notice, this list of conditions and the following disclaimer.

     9 #     * Redistributions in binary form must reproduce the above

    10 # copyright notice, this list of conditions and the following disclaimer

    11 # in the documentation and/or other materials provided with the

    12 # distribution.

    13 #     * Neither the name of Google Inc. nor the names of its

    14 # contributors may be used to endorse or promote products derived from

    15 # this software without specific prior written permission.

    16 # 

    17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

    18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

    19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

    20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

    21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

    22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

    23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

    24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

    25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    28 

    29 import re

    30 import sys

    31 

    32 from webkitpy.tool.multicommandtool import AbstractDeclarativeCommand

    33 from webkitpy.common.system.deprecated_logging import log

    34 

    35 

    36 class OpenBugs(AbstractDeclarativeCommand):

    37     name = "open-bugs"

    38     help_text = "Finds all bug numbers passed in arguments (or stdin if no args provided) and opens them in a web browser"

    39 

    40     bug_number_regexp = re.compile(r"\b\d{4,6}\b")

    41 

    42     def _open_bugs(self, bug_ids):

    43         for bug_id in bug_ids:

    44             bug_url = self.tool.bugs.bug_url_for_bug_id(bug_id)

    45             self.tool.user.open_url(bug_url)

    46 

    47     # _find_bugs_in_string mostly exists for easy unit testing.

    48     def _find_bugs_in_string(self, string):

    49         return self.bug_number_regexp.findall(string)

    50 

    51     def _find_bugs_in_iterable(self, iterable):

    52         return sum([self._find_bugs_in_string(string) for string in iterable], [])

    53 

    54     def execute(self, options, args, tool):

    55         if args:

    56             bug_ids = self._find_bugs_in_iterable(args)

    57         else:

    58             # This won't open bugs until stdin is closed but could be made to easily.  That would just make unit testing slightly harder.

    59             bug_ids = self._find_bugs_in_iterable(sys.stdin)

    60 

    61         log("%s bugs found in input." % len(bug_ids))

    62 

    63         self._open_bugs(bug_ids)