#!/usr/bin/env python # Report significant differences in the buildhistory repository since a specific revision # # Copyright (C) 2012 Intel Corporation # Author: Paul Eggleton <paul.eggleton@linux.intel.com> import sys import os from distutils.version import LooseVersion # Ensure PythonGit is installed (buildhistory_analysis needs it) try: import git except ImportError: print("Please install GitPython (python-git) 0.3.1 or later in order to use this script") sys.exit(1) def main(): if LooseVersion(git.__version__) < '0.3.1': print("Version of GitPython is too old, please install GitPython (python-git) 0.3.1 or later in order to use this script") sys.exit(1) if (len(sys.argv) < 3): print("Report significant differences in the buildhistory repository") print("Syntax: %s <buildhistory-path> <since-revision> [to-revision]" % os.path.basename(sys.argv[0])) print("If to-revision is not specified, it defaults to HEAD") sys.exit(1) # Set path to OE lib dir so we can import the buildhistory_analysis module basepath = os.path.abspath(os.path.dirname(os.path.abspath(sys.argv[0])) + '/..') newpath = basepath + '/meta/lib' # Set path to bitbake lib dir so the buildhistory_analysis module can load bb.utils if os.path.exists(basepath + '/bitbake/lib/bb'): bitbakepath = basepath + '/bitbake' else: # look for bitbake/bin dir in PATH bitbakepath = None for pth in os.environ['PATH'].split(':'): if os.path.exists(os.path.join(pth, '../lib/bb')): bitbakepath = os.path.abspath(os.path.join(pth, '..')) break if not bitbakepath: print("Unable to find bitbake by searching parent directory of this script or PATH") sys.exit(1) sys.path.extend([newpath, bitbakepath + '/lib']) import oe.buildhistory_analysis if len(sys.argv) > 3: torev = sys.argv[3] else: torev = 'HEAD' changes = oe.buildhistory_analysis.process_changes(sys.argv[1], sys.argv[2], torev) for chg in changes: print('%s' % chg) sys.exit(0) if __name__ == "__main__": main()