blob: f08b610e31601a5c349d558435c093fe83e58092 [file] [log] [blame] [edit]
#!/usr/bin/env python
# Copyright 2013 The Flutter Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
import subprocess
import utils
def patch_and_filter(dest_dir, relative_patches_dir):
os.chdir(dest_dir)
utils.filter_file("build/landmines.py",
lambda line: not "gyp_environment" in line)
utils.commit("filter gyp_environment out of build/landmines.py")
patch(dest_dir, relative_patches_dir)
def patch(dest_dir, relative_patches_dir=os.curdir):
"""Applies the *.patch files in |relative_patches_dir|.
Args:
relative_patches_dir: A directory path relative to the current directory.
Defaults to the directory of this file.
Raises:
subprocess.CalledProcessError if the patch couldn't be applied.
"""
patches_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
relative_patches_dir)
assert os.path.isdir(patches_dir)
os.chdir(dest_dir)
for p in utils.find(["*.patch"], patches_dir):
print "applying patch %s" % os.path.basename(p)
try:
utils.system(["git", "apply", p])
utils.commit("applied patch %s" % os.path.basename(p))
except subprocess.CalledProcessError:
print "ERROR: patch %s failed to apply" % os.path.basename(p)
raise