1# Copyright (C) 2014 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"""DevTools JSDoc validator presubmit script 30 31See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts 32for more details about the presubmit API built into gcl. 33""" 34 35import os 36import re 37import sys 38 39 40def _CompileDevtoolsFrontend(input_api, output_api): 41 # FIXME: Make this run on other platforms as well. 42 if not input_api.platform.startswith('linux'): 43 return [] 44 local_paths = [f.LocalPath() for f in input_api.AffectedFiles()] 45 46 # FIXME: The compilation does not actually run if injected script-related files 47 # have changed, as they reside in core/inspector, which is not affected 48 # by this presubmit. 49 # Once this is fixed, InjectedScriptHost.idl and JavaScriptCallFrame.idl 50 # should be added to the list of triggers. 51 if (any("devtools/front_end" in path for path in local_paths) or 52 any("protocol.json" in path for path in local_paths) or 53 any("InjectedScriptSource.js" in path for path in local_paths) or 54 any("InjectedScriptCanvasModuleSource.js" in path for path in local_paths)): 55 lint_path = input_api.os_path.join(input_api.PresubmitLocalPath(), 56 "scripts", "compile_frontend.py") 57 out, _ = input_api.subprocess.Popen( 58 [input_api.python_executable, lint_path], 59 stdout=input_api.subprocess.PIPE, 60 stderr=input_api.subprocess.STDOUT).communicate() 61 if "WARNING" in out or "ERROR" in out: 62 return [output_api.PresubmitError(out)] 63 return [] 64 65 66def _CheckConvertSVGToPNGHashes(input_api, output_api): 67 if not input_api.platform.startswith('linux'): 68 return [] 69 70 original_sys_path = sys.path 71 try: 72 sys.path = sys.path + [input_api.os_path.join(input_api.PresubmitLocalPath(), 'scripts')] 73 import devtools_file_hashes 74 finally: 75 sys.path = original_sys_path 76 77 absolute_local_paths = [af.AbsoluteLocalPath() for af in input_api.AffectedFiles(include_deletes=False)] 78 image_source_file_paths = [path for path in absolute_local_paths if "devtools/front_end/Images/src" in path and path.endswith(".svg")] 79 image_sources_path = input_api.os_path.join(input_api.PresubmitLocalPath(), "front_end", "Images", "src") 80 hashes_file_name = "svg2png.hashes" 81 hashes_file_path = image_sources_path + "/" + hashes_file_name 82 invalid_hash_file_paths = devtools_file_hashes.files_with_invalid_hashes(hashes_file_path, image_source_file_paths) 83 if len(invalid_hash_file_paths) == 0: 84 return [] 85 invalid_hash_file_names = [re.sub(".*/", "", file_path) for file_path in invalid_hash_file_paths] 86 file_paths_str = ", ".join(invalid_hash_file_names) 87 error_message = "The following SVG files should be converted to PNG using convert_svg_images_png.py script before uploading: \n - %s" % file_paths_str 88 return [output_api.PresubmitError(error_message)] 89 90 91def _CheckOptimizePNGHashes(input_api, output_api): 92 if not input_api.platform.startswith('linux'): 93 return [] 94 95 original_sys_path = sys.path 96 try: 97 sys.path = sys.path + [input_api.os_path.join(input_api.PresubmitLocalPath(), 'scripts')] 98 import devtools_file_hashes 99 finally: 100 sys.path = original_sys_path 101 102 absolute_local_paths = [af.AbsoluteLocalPath() for af in input_api.AffectedFiles(include_deletes=False)] 103 image_source_file_paths = [path for path in absolute_local_paths if "devtools/front_end/Images/src" in path and path.endswith(".svg")] 104 image_sources_path = input_api.os_path.join(input_api.PresubmitLocalPath(), "front_end", "Images", "src") 105 hashes_file_name = "optimize_png.hashes" 106 hashes_file_path = image_sources_path + "/" + hashes_file_name 107 invalid_hash_file_paths = devtools_file_hashes.files_with_invalid_hashes(hashes_file_path, image_source_file_paths) 108 if len(invalid_hash_file_paths) == 0: 109 return [] 110 invalid_hash_file_names = [re.sub(".*/", "", file_path) for file_path in invalid_hash_file_paths] 111 file_paths_str = ", ".join(invalid_hash_file_names) 112 error_message = "The following PNG files should be optimized using optimize_png_images.py script before uploading: \n - %s" % file_paths_str 113 return [output_api.PresubmitError(error_message)] 114 115 116def CheckChangeOnUpload(input_api, output_api): 117 results = [] 118 results.extend(_CompileDevtoolsFrontend(input_api, output_api)) 119 results.extend(_CheckConvertSVGToPNGHashes(input_api, output_api)) 120 results.extend(_CheckOptimizePNGHashes(input_api, output_api)) 121 return results 122 123 124def CheckChangeOnCommit(input_api, output_api): 125 return [] 126