external/openglcts/scripts/verify_kc_cts_rev.py

   1 # -*- coding: utf-8 -*-
   2
   3 #-------------------------------------------------------------------------
   4 # Khronos OpenGL CTS
   5 # ------------------
   6 #
   7 # Copyright (c) 2016 The Khronos Group Inc.
   8 #
   9 # Licensed under the Apache License, Version 2.0 (the "License");
  10 # you may not use this file except in compliance with the License.
  11 # You may obtain a copy of the License at
  12 #
  13 #      http://www.apache.org/licenses/LICENSE-2.0
  14 #
  15 # Unless required by applicable law or agreed to in writing, software
  16 # distributed under the License is distributed on an "AS IS" BASIS,
  17 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18 # See the License for the specific language governing permissions and
  19 # limitations under the License.
  20 #
  21 #-------------------------------------------------------------------------
  22
  23 import os
  24 import sys
  25 import shutil
  26 import argparse
  27 import subprocess
  28
  29 sys.path.append(os.path.join(os.path.dirname(__file__), "..", ".."))
  30 from fetch_kc_cts import SHA1
  31
  32 sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "..", "scripts"))
  33 from build.common import *
  34
  35
  36 EXTERNAL_DIR    = os.path.realpath(os.path.normpath(os.path.join(os.path.dirname(__file__), "..", "..")))
  37
  38 def computeChecksum (data):
  39         return hashlib.sha256(data).hexdigest()
  40
  41 class Source:
  42         def __init__(self, baseDir, extractDir):
  43                 self.baseDir            = baseDir
  44                 self.extractDir         = extractDir
  45
  46         def clean (self):
  47                 fullDstPath = os.path.join(EXTERNAL_DIR, self.baseDir, self.extractDir)
  48                 if os.path.exists(fullDstPath):
  49                         shutil.rmtree(fullDstPath, ignore_errors=False)
  50
  51 class GitRepo (Source):
  52         def __init__(self, url, revision, baseDir, extractDir = "src"):
  53                 Source.__init__(self, baseDir, extractDir)
  54                 self.url                = url
  55                 self.revision   = revision
  56
  57         def update (self):
  58                 fullDstPath = os.path.join(EXTERNAL_DIR, self.baseDir, self.extractDir)
  59
  60                 if not os.path.exists(fullDstPath):
  61                         execute(["git", "clone", "--no-checkout", self.url, fullDstPath])
  62
  63                 pushWorkingDir(fullDstPath)
  64                 try:
  65                         execute(["git", "fetch", self.url, "+refs/heads/*:refs/remotes/origin/*"])
  66                         execute(["git", "checkout", self.revision])
  67                 finally:
  68                         popWorkingDir()
  69         def compare_rev(self):
  70                 fullDstPath = os.path.join(EXTERNAL_DIR, self.baseDir, self.extractDir)
  71                 pushWorkingDir(fullDstPath)
  72                 try:
  73                         out = subprocess.check_output(["git", "rev-parse", "HEAD"])
  74                         if out.replace('\n', '') != SHA1:
  75                                 raise Exception ("KC CTS checkout revision %s in external/fetch_kc_cts.py doesn't match KC CTS master HEAD revision %s" % (SHA1, out))
  76                 finally:
  77                         popWorkingDir()
  78
  79 PACKAGES = [
  80         GitRepo(
  81                 "git@gitlab.khronos.org:opengl/kc-cts.git",
  82                 "HEAD",
  83                 "kc-cts"),
  84 ]
  85
  86 if __name__ == "__main__":
  87         for pkg in PACKAGES:
  88                 pkg.update()
  89                 pkg.compare_rev()