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109 lines
3.0 KiB
109 lines
3.0 KiB
# -*- coding: utf-8 -*- |
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#------------------------------------------------------------------------- |
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# drawElements Quality Program utilities |
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# -------------------------------------- |
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# |
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# Copyright 2015 The Android Open Source Project |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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# |
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#------------------------------------------------------------------------- |
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import os |
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import subprocess |
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TEXT_FILE_EXTENSION = [ |
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".bat", |
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".c", |
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".cfg", |
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".cmake", |
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".cpp", |
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".css", |
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".h", |
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".hh", |
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".hpp", |
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".html", |
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".inl", |
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".java", |
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".js", |
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".m", |
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".mk", |
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".mm", |
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".py", |
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".rule", |
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".sh", |
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".test", |
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".txt", |
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".xml", |
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".xsl", |
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] |
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BINARY_FILE_EXTENSION = [ |
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".png", |
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".pkm", |
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".xcf", |
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] |
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def isTextFile (filePath): |
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ext = os.path.splitext(filePath)[1] |
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if ext in TEXT_FILE_EXTENSION: |
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return True |
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if ext in BINARY_FILE_EXTENSION: |
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return False |
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# Analyze file contents, zero byte is the marker for a binary file |
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f = open(filePath, "rb") |
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TEST_LIMIT = 1024 |
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nullFound = False |
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numBytesTested = 0 |
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byte = f.read(1) |
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while byte and numBytesTested < TEST_LIMIT: |
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if byte == "\0": |
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nullFound = True |
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break |
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byte = f.read(1) |
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numBytesTested += 1 |
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f.close() |
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return not nullFound |
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def getProjectPath (): |
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# File system hierarchy is fixed |
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scriptDir = os.path.dirname(os.path.abspath(__file__)) |
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projectDir = os.path.normpath(os.path.join(scriptDir, "../..")) |
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return projectDir |
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def git (*args): |
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process = subprocess.Popen(['git'] + list(args), cwd=getProjectPath(), stdout=subprocess.PIPE) |
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output = process.communicate()[0] |
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if process.returncode != 0: |
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raise Exception("Failed to execute '%s', got %d" % (str(args), process.returncode)) |
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return output |
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def getAbsolutePathPathFromProjectRelativePath (projectRelativePath): |
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return os.path.normpath(os.path.join(getProjectPath(), projectRelativePath)) |
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def getChangedFiles (): |
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# Added, Copied, Moved, Renamed |
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output = git('diff', '--cached', '--name-only', '-z', '--diff-filter=ACMR') |
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relativePaths = output.split('\0')[:-1] # remove trailing '' |
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return [getAbsolutePathPathFromProjectRelativePath(path) for path in relativePaths] |
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def getAllProjectFiles (): |
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output = git('ls-files', '--cached', '-z') |
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relativePaths = output.split('\0')[:-1] # remove trailing '' |
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return [getAbsolutePathPathFromProjectRelativePath(path) for path in relativePaths]
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