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Unified Diff: tools/checklicenses/checklicenses.py

Issue 7889026: Linux: add a tool to enforce licensecheck results (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 9 years, 3 months ago
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Index: tools/checklicenses/checklicenses.py
diff --git a/tools/checklicenses/checklicenses.py b/tools/checklicenses/checklicenses.py
new file mode 100755
index 0000000000000000000000000000000000000000..18d6dd59fac46ed748b4779f947f7ab3e68d1b7a
--- /dev/null
+++ b/tools/checklicenses/checklicenses.py
@@ -0,0 +1,481 @@
+#!/usr/bin/python
+# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Makes sure that all files contain proper licensing information."""
+
+
+import optparse
+import os.path
+import subprocess
+import sys
+
+
+def PrintUsage():
+ print """Usage: python checklicenses.py [--root <root>] [tocheck]
+ --root Specifies the repository root. This defaults to "../.." relative
+ to the script file. This will be correct given the normal location
+ of the script in "<root>/tools/checklicenses".
+
+ tocheck Specifies the directory, relative to root, to check. This defaults
+ to "." so it checks everything.
+
+Examples:
+ python checklicenses.py
+ python checklicenses.py --root ~/chromium/src third_party"""
+
+
+WHITELISTED_LICENSES = [
+ 'Apache (v2.0)',
+ 'Apache (v2.0) BSD (2 clause)',
+ 'BSD',
+ 'BSD (2 clause)',
+ 'BSD (2 clause) MIT/X11 (BSD like)',
+ 'BSD (3 clause)',
+ 'BSD (3 clause) MIT/X11 (BSD like)',
+ 'BSD (4 clause)',
+ 'BSD-like',
+
+ # TODO(phajdan.jr): Make licensecheck not print BSD-like twice.
+ 'BSD-like BSD (2 clause)',
+ 'BSD-like BSD (3 clause)',
+ 'BSD-like MIT/X11 (BSD like)',
+
+ 'BSL (v1.0)',
+ # TODO(phajdan.jr): Make licensecheck not print the comma after 3.1.
+ 'BSL (v1.0) GPL (v3.1,)',
+ 'ISC',
+ 'LGPL',
+ 'LGPL (v2)',
+ 'LGPL (v2 or later)',
+ 'LGPL (v2 or later) (with incorrect FSF address)',
+ 'LGPL (v2.1)',
+ 'LGPL (v3 or later)',
+
+ # TODO(phajdan.jr): Make licensecheck convert that comma to a dot.
+ 'LGPL (v2,1 or later)',
+
+ 'LGPL (v2.1 or later)',
+ 'LGPL (v2.1 or later) (with incorrect FSF address)',
+ 'MPL (v1.0) LGPL (v2 or later) (with incorrect FSF address)',
+ 'MPL (v1.1) BSD-like',
+ 'MPL (v1.1) BSD-like GPL (unversioned/unknown version)',
+ 'MPL (v1.1) GPL (unversioned/unknown version)',
+
+ # TODO(phajdan.jr): Make licensecheck not print the comma after 1.1.
+ 'MPL (v1.1,) GPL (unversioned/unknown version) LGPL (v2 or later)',
+ 'MPL (v1.1,) GPL (unversioned/unknown version) LGPL (v2.1 or later)',
+
+ 'MIT/X11 (BSD like)',
+ 'Ms-PL',
+ 'Public domain',
+ 'libpng',
+ 'zlib/libpng',
+]
+
+
+PATH_SPECIFIC_WHITELISTED_LICENSES = {
+ 'base/third_party/dmg_fp': [
+ 'UNKNOWN',
+ ],
+ 'base/third_party/icu': [
+ 'UNKNOWN',
+ ],
+ 'breakpad/src': [
+ 'UNKNOWN',
+ ],
+ 'chrome/common/extensions/docs/examples': [
+ 'UNKNOWN',
+ ],
+ 'chrome/test/data/layout_tests/LayoutTests': [
+ 'UNKNOWN',
+ ],
+ 'courgette/third_party/bsdiff_create.cc': [
+ 'UNKNOWN',
+ ],
+ 'googleurl': [
+ 'UNKNOWN',
+ ],
+ 'gpu/GLES2': [
+ 'UNKNOWN',
+ ],
+ 'gpu/KHR': [
+ 'UNKNOWN',
+ ],
+ 'gpu/gles2_conform_support/egl/native/EGL': [
+ 'UNKNOWN',
+ ],
+ 'native_client': [
+ 'UNKNOWN',
+ ],
+ 'native_client/toolchain/linux_x86_newlib': [
+ 'GPL',
+ 'GPL (v3.1,)',
+ ],
+ 'net/disk_cache/hash.cc': [
+ 'UNKNOWN',
+ ],
+ 'net/third_party/nss/patches/applypatches.sh': [
+ 'UNKNOWN',
+ ],
+ 'net/tools/spdyshark': [
+ 'GPL (v2 or later) (with incorrect FSF address)',
+ 'UNKNOWN',
+ ],
+ 'ppapi/c/documentation/check.sh': [
+ 'UNKNOWN',
+ ],
+ 'ppapi/cpp/documentation/check.sh': [
+ 'UNKNOWN',
+ ],
+ 'ppapi/lib/gl/include': [
+ 'UNKNOWN',
+ ],
+ 'remoting/tools/gethosts.sh': [
+ 'UNKNOWN',
+ ],
+ 'sdch/open-vcdiff': [
+ 'UNKNOWN',
+ ],
+ 'third_party/WebKit': [
+ 'UNKNOWN',
+ ],
+ 'third_party/WebKit/Source/ThirdParty/ANGLE/src/compiler': [
+ 'GPL',
+ ],
+ 'third_party/WebKit/Source/JavaScriptCore/tests/mozilla': [
+ 'GPL (unversioned/unknown version)',
+ 'GPL (with incorrect FSF address)',
+ ],
+ 'third_party/active_doc': [
+ 'UNKNOWN',
+ ],
+ 'third_party/apple/ImageAndTextCell.h': [
+ 'UNKNOWN',
+ ],
+ 'third_party/apple_apsl': [
+ 'UNKNOWN',
+ ],
+ 'third_party/angle': [
+ 'UNKNOWN',
+ ],
+ 'third_party/angle/src/compiler': [
+ 'GPL',
+ ],
+ 'third_party/ashmem/ashmem.h': [
+ 'UNKNOWN',
+ ],
+ 'third_party/bsdiff/mbsdiff.cc': [
+ 'UNKNOWN',
+ ],
+ 'third_party/bzip2': [
+ 'UNKNOWN',
+ ],
+ 'third_party/cacheinvalidation': [
+ 'UNKNOWN',
+ ],
+ 'third_party/cld/encodings/compact_lang_det': [
+ 'UNKNOWN',
+ ],
+ 'third_party/devscripts': [
+ 'GPL (v2 or later)',
+ ],
+ 'third_party/expat/files/lib': [
+ 'UNKNOWN',
+ ],
+ 'third_party/ffmpeg': [
+ 'GPL',
+ 'GPL (v2 or later)',
+ 'UNKNOWN',
+ ],
+ 'third_party/gles2_book': [
+ 'UNKNOWN',
+ ],
+ 'third_party/gpsd/release-2.38/gps.h': [
+ 'UNKNOWN',
+ ],
+ 'third_party/harfbuzz': [
+ 'UNKNOWN',
+ ],
+ 'third_party/hunspell': [
+ 'UNKNOWN',
+ ],
+ 'third_party/hyphen': [
+ 'UNKNOWN',
+ ],
+ 'third_party/iccjpeg': [
+ 'UNKNOWN',
+ ],
+ 'third_party/icu': [
+ 'UNKNOWN',
+ ],
+ 'third_party/jemalloc': [
+ 'UNKNOWN',
+ ],
+ 'third_party/lcov': [
+ 'UNKNOWN',
+ ],
+ 'third_party/lcov/contrib/galaxy/genflat.pl': [
+ 'GPL (v2 or later) (with incorrect FSF address)',
+ ],
+ 'third_party/leveldatabase/src/util/posix_logger.h': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libevent': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libjingle/source/talk': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libjpeg': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libjpeg_turbo': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libphonenumber/cpp/src': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libpng': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libvpx/source': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libvpx/source/libvpx/examples/includes': [
+ 'GPL (v2 or later)',
+ 'GPL (v2 or later) (with incorrect FSF address)',
+ ],
+ 'third_party/libwebp': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libxml': [
+ 'UNKNOWN',
+ ],
+ 'third_party/libxslt': [
+ 'UNKNOWN',
+ ],
+ 'third_party/lzma_sdk': [
+ 'UNKNOWN',
+ ],
+ 'third_party/mesa/MesaLib': [
+ 'GPL (v2)',
+ 'GPL (v3 or later)',
+ 'UNKNOWN',
+ ],
+ 'third_party/modp_b64': [
+ 'UNKNOWN',
+ ],
+ 'third_party/npapi/npspy/extern/java': [
+ 'GPL (unversioned/unknown version)',
+ ],
+ 'third_party/openssl': [
+ 'UNKNOWN',
+ ],
+ 'third_party/ots/tools/ttf-checksum.py': [
+ 'UNKNOWN',
+ ],
+ 'third_party/molokocacao/NSBezierPath+MCAdditions.h': [
+ 'UNKNOWN',
+ ],
+ 'third_party/npapi/npspy': [
+ 'UNKNOWN',
+ ],
+ 'third_party/ocmock/OCMock': [
+ 'UNKNOWN',
+ ],
+ 'third_party/ply/__init__.py': [
+ 'UNKNOWN',
+ ],
+ 'third_party/protobuf': [
+ 'UNKNOWN',
+ ],
+ 'third_party/psutil': [
+ 'UNKNOWN',
+ ],
+ 'third_party/pyftpdlib/src': [
+ 'UNKNOWN',
+ ],
+ 'third_party/pylib': [
+ 'UNKNOWN',
+ ],
+ 'third_party/qcms': [
+ 'UNKNOWN',
+ ],
+ 'third_party/scons-2.0.1/engine/SCons': [
+ 'UNKNOWN',
+ ],
+ 'third_party/simplejson': [
+ 'UNKNOWN',
+ ],
+ 'third_party/skia': [
+ 'UNKNOWN',
+ ],
+ 'third_party/snappy/src': [
+ 'UNKNOWN',
+ ],
+ 'third_party/smhasher/src': [
+ 'UNKNOWN',
+ ],
+ 'third_party/speex/include/speex/speex_types.h': [
+ 'UNKNOWN',
+ ],
+ 'third_party/sqlite': [
+ 'UNKNOWN',
+ ],
+ 'third_party/swig/Lib/linkruntime.c': [
+ 'UNKNOWN',
+ ],
+ 'third_party/talloc': [
+ 'GPL (v3 or later)',
+ 'UNKNOWN',
+ ],
+ 'third_party/tcmalloc': [
+ 'UNKNOWN',
+ ],
+ 'third_party/tlslite': [
+ 'UNKNOWN',
+ ],
+ 'third_party/webdriver': [
+ 'UNKNOWN',
+ ],
+ 'third_party/webrtc': [
+ 'UNKNOWN',
+ ],
+ 'third_party/xdg-utils': [
+ 'UNKNOWN',
+ ],
+ 'third_party/yasm/source': [
+ 'UNKNOWN',
+ ],
+ 'third_party/zlib/contrib/minizip': [
+ 'UNKNOWN',
+ ],
+ 'third_party/zlib/trees.h': [
+ 'UNKNOWN',
+ ],
+ 'tools/dromaeo_benchmark_runner/dromaeo_benchmark_runner.py': [
+ 'UNKNOWN',
+ ],
+ 'tools/emacs': [
+ 'UNKNOWN',
+ ],
+ 'tools/grit/grit/node/custom/__init__.py': [
+ 'UNKNOWN',
+ ],
+ 'tools/gyp/test': [
+ 'UNKNOWN',
+ ],
+ 'tools/memory_watcher': [
+ 'UNKNOWN',
+ ],
+ 'tools/playback_benchmark': [
+ 'UNKNOWN',
+ ],
+ 'tools/python/google/__init__.py': [
+ 'UNKNOWN',
+ ],
+ 'tools/site_compare': [
+ 'UNKNOWN',
+ ],
+ 'tools/stats_viewer/Properties/AssemblyInfo.cs': [
+ 'UNKNOWN',
+ ],
+ 'tools/symsrc/pefile.py': [
+ 'UNKNOWN',
+ ],
+ 'tools/valgrind': [
+ 'UNKNOWN',
+ ],
+ 'v8/test/cctest': [
+ 'UNKNOWN',
+ ],
+}
+
+
+def main(options, args):
+ # Figure out which directory we have to check.
+ if len(args) == 0:
+ # No directory to check specified, use the repository root.
+ start_dir = options.base_directory
+ elif len(args) == 1:
+ # Directory specified. Start here. It's supposed to be relative to the
+ # base directory.
+ start_dir = os.path.abspath(os.path.join(options.base_directory, args[0]))
+ else:
+ # More than one argument, we don't handle this.
+ PrintUsage()
+ sys.exit(1)
+
+ print "Using base directory:", options.base_directory
+ print "Checking:", start_dir
+
+ licensecheck_path = os.path.abspath(os.path.join(options.base_directory,
+ 'third_party',
+ 'devscripts',
+ 'licensecheck.pl'))
+
+ licensecheck = subprocess.Popen([licensecheck_path, '-r', start_dir],
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ stdout, stderr = licensecheck.communicate()
+ if options.verbose:
+ print '----------- licensecheck stdout -----------'
+ print stdout
+ print '--------- end licensecheck stdout ---------'
+ if licensecheck.returncode != 0 or stderr:
+ print '----------- licensecheck stderr -----------'
+ print stderr
+ print '--------- end licensecheck stderr ---------'
+ print "\nFAILED\n"
+ sys.exit(1)
+
+ success = True
+ for line in stdout.splitlines():
+ filename, license = line.split(':', 1)
+ filename = os.path.relpath(filename.strip(), options.base_directory)
+
+ # For now we're just interested in the license.
+ license = license.replace('*No copyright*', '').strip()
+
+ # Skip generated files.
+ if 'GENERATED FILE' in license:
+ continue
+
+ if license in WHITELISTED_LICENSES:
+ continue
+
+ found_path_specific = False
+ for prefix in PATH_SPECIFIC_WHITELISTED_LICENSES:
+ if (filename.startswith(prefix) and
+ license in PATH_SPECIFIC_WHITELISTED_LICENSES[prefix]):
+ found_path_specific = True
+ break
+ if found_path_specific:
+ continue
+
+ print "'%s' has non-whitelisted license '%s'" % (filename, license)
+ success = False
+
+ if success:
+ print "\nSUCCESS\n"
+ sys.exit(0)
+ else:
+ print "\nFAILED\n"
+ sys.exit(1)
+
+
+if '__main__' == __name__:
+ default_root = os.path.abspath(
+ os.path.join(os.path.dirname(__file__), '..', '..'))
+ option_parser = optparse.OptionParser()
+ option_parser.add_option('', '--root', default=default_root,
Evan Martin 2011/09/14 01:51:27 You can leave out the empty '' arg. (add_option i
+ dest='base_directory',
+ help='Specifies the repository root. This defaults '
+ 'to "../.." relative to the script file, which '
+ 'will normally be the repository root.')
+ option_parser.add_option('-v', '--verbose', action='store_true',
+ default=False, help='Print debug logging')
+ options, args = option_parser.parse_args()
+ main(options, args)
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