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author | Paul Eggleton <paul.eggleton@linux.intel.com> | 2013-10-04 15:06:36 +0000 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-10-04 18:06:48 +0100 |
commit | daab42d19463b4108968fc88b207936e5ac84154 (patch) | |
tree | 5a7df6cfd5feee19472c4eeaedbf5a55d086ea5a /bin/bitbake-diffsigs | |
parent | d182cbc63745303ef2dc9fa2cbbf5d87a68e0b52 (diff) | |
download | bitbake-daab42d19463b4108968fc88b207936e5ac84154.tar.gz |
bitbake-diffsigs: refactor argument parsing slightly
* Use OptionParser to parse the two options to -t rather than trying to
pick them out ourselves.
* Add a description shown with --help output
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bin/bitbake-diffsigs')
-rwxr-xr-x | bin/bitbake-diffsigs | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/bin/bitbake-diffsigs b/bin/bitbake-diffsigs index 79f1d6a43..11b40b4e9 100755 --- a/bin/bitbake-diffsigs +++ b/bin/bitbake-diffsigs @@ -74,6 +74,7 @@ def find_compare_task(bbhandler, pn, taskname): parser = optparse.OptionParser( + description = "Compares siginfo/sigdata files written out by BitBake", usage = """ %prog -t recipename taskname %prog sigdatafile1 sigdatafile2 @@ -81,25 +82,21 @@ parser = optparse.OptionParser( parser.add_option("-t", "--task", help = "find the signature data files for last two runs of the specified task and compare them", - action="store_true", dest="taskmode") + action="store", dest="taskargs", nargs=2, metavar='recipename taskname') options, args = parser.parse_args(sys.argv) -if len(args) == 1: - parser.print_help() +if options.taskargs: + tinfoil = bb.tinfoil.Tinfoil() + tinfoil.prepare(config_only = True) + find_compare_task(tinfoil, options.taskargs[0], options.taskargs[1]) else: - if options.taskmode: - tinfoil = bb.tinfoil.Tinfoil() - if len(args) < 3: - logger.error("Please specify a recipe and task name") - sys.exit(1) - tinfoil.prepare(config_only = True) - find_compare_task(tinfoil, args[1], args[2]) + if len(args) == 1: + parser.print_help() + elif len(args) == 2: + output = bb.siggen.dump_sigfile(sys.argv[1]) else: - if len(args) == 2: - output = bb.siggen.dump_sigfile(sys.argv[1]) - else: - output = bb.siggen.compare_sigfiles(sys.argv[1], sys.argv[2]) + output = bb.siggen.compare_sigfiles(sys.argv[1], sys.argv[2]) - if output: - print '\n'.join(output) + if output: + print '\n'.join(output) |