| # -*- coding: utf-8 -*- |
| |
| #------------------------------------------------------------------------- |
| # drawElements Quality Program utilities |
| # -------------------------------------- |
| # |
| # Copyright 2016 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| #------------------------------------------------------------------------- |
| |
| import os |
| import re |
| import sys |
| import argparse |
| |
| def readFile (filename): |
| f = open(filename, 'rb') |
| d = f.read() |
| f.close() |
| return d |
| |
| def writeFile (filename, data): |
| f = open(filename, 'wb') |
| f.write(data) |
| f.close() |
| |
| COMMIT = 0 |
| REF = 1 |
| |
| def getCommitOrRef (filename): |
| src = readFile(filename) |
| m = re.search(r'^[a-zA-Z0-9]{40}', src) |
| if m: |
| return (COMMIT, m.group(0)) |
| m = re.search(r'^ref:\s+([^\s]+)', src) |
| if m: |
| return (REF, m.group(1)) |
| raise Exception("Coulnd't parse %s" % filename) |
| |
| def getHead (gitDir): |
| curFile = os.path.join(gitDir, "HEAD") |
| while True: |
| type, ptr = getCommitOrRef(curFile) |
| if type == COMMIT: |
| return ptr |
| else: |
| assert type == REF |
| curFile = os.path.join(gitDir, ptr) |
| |
| def makeReleaseInfo (name, id): |
| return """ |
| /* WARNING: auto-generated file, use {genFileName} to modify */ |
| |
| #define DEQP_RELEASE_NAME "{releaseName}" |
| #define DEQP_RELEASE_ID {releaseId} |
| """[1:].format( |
| genFileName = os.path.basename(__file__), |
| releaseName = name, |
| releaseId = id) |
| |
| def parseArgs (): |
| parser = argparse.ArgumentParser(description="Generate release info for build") |
| parser.add_argument('--name', dest='releaseName', default=None, help="Release name") |
| parser.add_argument('--id', dest='releaseId', default=None, help="Release ID (must be C integer literal)") |
| parser.add_argument('--git', dest='git', action='store_true', default=False, help="Development build, use git HEAD to identify") |
| parser.add_argument('--git-dir', dest='gitDir', default=None, help="Use specific git dir for extracting info") |
| parser.add_argument('--out', dest='out', default=None, help="Output file") |
| |
| args = parser.parse_args() |
| |
| if (args.releaseName == None) != (args.releaseId == None): |
| print "Both --name and --id must be specified" |
| parser.print_help() |
| sys.exit(-1) |
| |
| if (args.releaseName != None) == args.git: |
| print "Either --name and --id, or --git must be specified" |
| parser.print_help() |
| sys.exit(-1) |
| |
| return args |
| |
| if __name__ == "__main__": |
| curDir = os.path.dirname(__file__) |
| defaultGitDir = os.path.normpath(os.path.join(curDir, "..", "..", ".git")) |
| defaultDstFile = os.path.join(curDir, "qpReleaseInfo.inl") |
| |
| args = parseArgs() |
| |
| if args.git: |
| gitDir = args.gitDir if args.gitDir != None else defaultGitDir |
| head = getHead(gitDir) |
| releaseName = "git-%s" % head |
| releaseId = "0x%s" % head[0:8] |
| else: |
| releaseName = args.releaseName |
| releaseId = args.releaseId |
| |
| releaseInfo = makeReleaseInfo(releaseName, releaseId) |
| dstFile = args.out if args.out != None else defaultDstFile |
| |
| writeFile(dstFile, releaseInfo) |