| #!/usr/bin/python |
| # Copyright 2015, Google Inc. |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following disclaimer |
| # in the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| # produces cleaner build.json files |
| |
| import collections |
| import json |
| import os |
| import sys |
| |
| TEST = (os.environ.get('TEST', 'false') == 'true') |
| |
| _TOP_LEVEL_KEYS = ['settings', 'filegroups', 'libs', 'targets'] |
| _VERSION_KEYS = ['major', 'minor', 'micro', 'build'] |
| _ELEM_KEYS = [ |
| 'name', |
| 'flaky', |
| 'build', |
| 'run', |
| 'language', |
| 'public_headers', |
| 'headers', |
| 'src', |
| 'deps'] |
| |
| def rebuild_as_ordered_dict(indict, special_keys): |
| outdict = collections.OrderedDict() |
| for key in special_keys: |
| if key in indict: |
| outdict[key] = indict[key] |
| for key in sorted(indict.keys()): |
| if key in special_keys: continue |
| outdict[key] = indict[key] |
| return outdict |
| |
| def clean_elem(indict): |
| for name in ['public_headers', 'headers', 'src']: |
| if name not in indict: continue |
| inlist = indict[name] |
| protos = list(x for x in inlist if os.path.splitext(x)[1] == '.proto') |
| others = set(x for x in inlist if x not in protos) |
| indict[name] = protos + sorted(others) |
| return rebuild_as_ordered_dict(indict, _ELEM_KEYS) |
| |
| for filename in sys.argv[1:]: |
| with open(filename) as f: |
| js = json.load(f) |
| js = rebuild_as_ordered_dict(js, _TOP_LEVEL_KEYS) |
| js['settings']['version'] = rebuild_as_ordered_dict( |
| js['settings']['version'], _VERSION_KEYS) |
| for grp in ['filegroups', 'libs', 'targets']: |
| if grp not in js: continue |
| js[grp] = sorted([clean_elem(x) for x in js[grp]], |
| key=lambda x: (x.get('language', '_'), x['name'])) |
| output = json.dumps(js, indent = 2) |
| # massage out trailing whitespace |
| lines = [] |
| for line in output.splitlines(): |
| lines.append(line.rstrip() + '\n') |
| output = ''.join(lines) |
| if TEST: |
| with open(filename) as f: |
| assert f.read() == output |
| else: |
| with open(filename, 'w') as f: |
| f.write(output) |
| |