poky/scripts/buildhistory-diff

#!/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()