poky/scripts/buildhistory-diff
Paul Eggleton 313e551b55 buildhistory-diff: operate from buildhistory directory
If the cwd is named "buildhistory" and the user hasn't specified an
alternative path on the command line, then assume that the current
directory is the buildhistory directory. This makes it easier to run
buildhistory-diff and also interact with the buildhistory git repository
as you no longer have to jump into the buildhistory directory and up to
the parent again when doing so.

(From OE-Core rev: e4ccec2e4c2f521a2bb473083b42aefd494eea23)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-04-11 18:10:17 +01:00

3.8 KiB
Executable File

#!/usr/bin/env python3

Report significant differences in the buildhistory repository since a specific revision

Copyright (C) 2013 Intel Corporation

Author: Paul Eggleton paul.eggleton@linux.intel.com

import sys import os import optparse from distutils.version import LooseVersion

Ensure PythonGit is installed (buildhistory_analysis needs it)

try: import git except ImportError: print("Please install GitPython (python3-git) 0.3.4 or later in order to use this script") sys.exit(1)

def main(): parser = optparse.OptionParser( description = "Reports significant differences in the buildhistory repository.", usage = """ %prog [options] [from-revision [to-revision]] (if not specified, from-revision defaults to build-minus-1, and to-revision defaults to HEAD)""")

parser.add_option("-p", "--buildhistory-dir",
        help = "Specify path to buildhistory directory (defaults to buildhistory/ under cwd)",
        action="store", dest="buildhistory_dir", default='buildhistory/')
parser.add_option("-v", "--report-version",
        help = "Report changes in PKGE/PKGV/PKGR even when the values are still the default (PE/PV/PR)",
        action="store_true", dest="report_ver", default=False)
parser.add_option("-a", "--report-all",
        help = "Report all changes, not just the default significant ones",
        action="store_true", dest="report_all", default=False)

options, args = parser.parse_args(sys.argv)

if len(args) > 3:
    sys.stderr.write('Invalid argument(s) specified: %s\n\n' % ' '.join(args[3:]))
    parser.print_help()
    sys.exit(1)

if LooseVersion(git.__version__) < '0.3.1':
    sys.stderr.write("Version of GitPython is too old, please install GitPython (python-git) 0.3.1 or later in order to use this script\n")
    sys.exit(1)

if not os.path.exists(options.buildhistory_dir):
    if options.buildhistory_dir == 'buildhistory/':
        cwd = os.getcwd()
        if os.path.basename(cwd) == 'buildhistory':
            options.buildhistory_dir = cwd
if not os.path.exists(options.buildhistory_dir):
    sys.stderr.write('Buildhistory directory "%s" does not exist\n\n' % options.buildhistory_dir)
    parser.print_help()
    sys.exit(1)

scripts_path = os.path.abspath(os.path.dirname(os.path.abspath(sys.argv[0])))
lib_path = scripts_path + '/lib'
sys.path = sys.path + [lib_path]

import scriptpath

# Set path to OE lib dir so we can import the buildhistory_analysis module
scriptpath.add_oe_lib_path()
# Set path to bitbake lib dir so the buildhistory_analysis module can load bb.utils
bitbakepath = scriptpath.add_bitbake_lib_path()
if not bitbakepath:
    sys.stderr.write("Unable to find bitbake by searching parent directory of this script or PATH\n")
    sys.exit(1)

import oe.buildhistory_analysis

fromrev = 'build-minus-1'
torev = 'HEAD'
if len(args) > 1:
    if len(args) == 2 and '..' in args[1]:
        revs = args[1].split('..')
        fromrev = revs[0]
        if revs[1]:
            torev = revs[1]
    else:
        fromrev = args[1]
if len(args) > 2:
    torev = args[2]

import gitdb
try:
    changes = oe.buildhistory_analysis.process_changes(options.buildhistory_dir, fromrev, torev, options.report_all, options.report_ver)
except gitdb.exc.BadObject as e:
    if len(args) == 1:
        sys.stderr.write("Unable to find previous build revision in buildhistory repository\n\n")
        parser.print_help()
    else:
        sys.stderr.write('Specified git revision "%s" is not valid\n' % e.args[0])
    sys.exit(1)

for chg in changes:
    print('%s' % chg)

sys.exit(0)

if name == "main": main()