diff options
| -rwxr-xr-x | scripts/buildhistory-diff | 54 |
1 files changed, 39 insertions, 15 deletions
diff --git a/scripts/buildhistory-diff b/scripts/buildhistory-diff index 30c2c0826c7..b82240d7639 100755 --- a/scripts/buildhistory-diff +++ b/scripts/buildhistory-diff @@ -7,6 +7,7 @@ import sys import os +import optparse from distutils.version import LooseVersion # Ensure PythonGit is installed (buildhistory_analysis needs it) @@ -17,14 +18,30 @@ except ImportError: 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/') + + 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 len(sys.argv) < 3 or '--help' in sys.argv: - 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") + 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) # Set path to OE lib dir so we can import the buildhistory_analysis module @@ -47,21 +64,28 @@ def main(): sys.path[0:0] = [newpath, bitbakepath + '/lib'] import oe.buildhistory_analysis - buildhistory_dir = sys.argv[1] - if not os.path.exists(buildhistory_dir): - sys.stderr.write('Specified buildhistory directory "%s" does not exist\n' % buildhistory_dir) - sys.exit(1) - - if len(sys.argv) > 3: - torev = sys.argv[3] - else: - torev = 'HEAD' + 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(buildhistory_dir, sys.argv[2], torev) + changes = oe.buildhistory_analysis.process_changes(options.buildhistory_dir, fromrev, torev) except gitdb.exc.BadObject as e: - sys.stderr.write('Specified git revision "%s" is not valid\n' % e.args[0]) + 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: |