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runner.py: make 'allmydata-tahoe --version' emit version numbers of everything

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This commit is contained in:
Brian Warner 2007-07-16 14:58:36 -07:00
parent 20c980d02b
commit 9be3da03f6
1 changed files with 11 additions and 1 deletions
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12
src/allmydata/scripts/runner.py
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@ -9,7 +9,8 @@ class Options(usage.Options):
synopsis = "Usage: allmydata <command> [command options]"
optFlags = [
["quiet", "q", "operate silently"],
["quiet", "q", "Operate silently."],
["version", "V", "Display version numbers and exit."],
]
subCommands = []
@ -18,6 +19,15 @@ class Options(usage.Options):
subCommands += debug.subCommands
subCommands += cli.subCommands
def opt_version(self):
from twisted import copyright
import allmydata, zfec, foolscap
print "Twisted version:", copyright.version
print "Foolscap version:", foolscap.__version__
print "zfec version:", zfec.__version__
print "allmydata version:", allmydata.__version__
sys.exit(0)
def postOptions(self):
if not hasattr(self, 'subOptions'):
raise usage.UsageError("must specify a command")