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tools: Add --patch argument to patch_updater.py

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Marshall Greenblatt 2015-12-08 14:13:20 -05:00
parent f207a555a3
commit 535c4fbc30
1 changed files with 23 additions and 2 deletions
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25
tools/patch_updater.py
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@ -2,7 +2,7 @@
# reserved. Use of this source code is governed by a BSD-style license that
# can be found in the LICENSE file.
from optparse import OptionParser
from optparse import Option, OptionParser, OptionValueError
import os
import re
import sys
@ -42,13 +42,30 @@ disc = """
This utility updates existing patch files.
"""
parser = OptionParser(description=disc)
# Support options with multiple arguments.
class MultipleOption(Option):
ACTIONS = Option.ACTIONS + ("extend",)
STORE_ACTIONS = Option.STORE_ACTIONS + ("extend",)
TYPED_ACTIONS = Option.TYPED_ACTIONS + ("extend",)
ALWAYS_TYPED_ACTIONS = Option.ALWAYS_TYPED_ACTIONS + ("extend",)
def take_action(self, action, dest, opt, value, values, parser):
if action == "extend":
values.ensure_value(dest, []).append(value)
else:
Option.take_action(self, action, dest, opt, value, values, parser)
parser = OptionParser(option_class=MultipleOption,
description=disc)
parser.add_option('--resave',
action='store_true', dest='resave', default=False,
help='re-save existing patch files to pick up manual changes')
parser.add_option('--revert',
action='store_true', dest='revert', default=False,
help='revert all changes from existing patch files')
parser.add_option('--patch',
action='extend', dest='patch', type='string', default=[],
help='optional patch name to process (multiples allowed)')
(options, args) = parser.parse_args()
if options.resave and options.revert:
@ -78,6 +95,10 @@ patches = scope["patches"]
# Read each individual patch file.
patches_dir = os.path.join(patch_dir, 'patches')
for patch in patches:
# If specific patch names are specified only process those patches.
if options.patch and not patch['name'] in options.patch:
continue
sys.stdout.write('\n')
patch_file = os.path.join(patches_dir, patch['name']+'.patch')