mirror of
https://github.com/facebook/sapling.git
synced 2024-10-04 22:07:44 +03:00
ca8cb8ba67
Add simple transaction support Add hg verify Improve caching in revlog Fix a bunch of bugs Self-hosting now that the metadata is close to finalized
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
import sys, os, getopt
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def fancyopts(args, options, state, syntax=''):
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long=[]
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short=''
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map={}
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dt={}
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def help(state, opt, arg, options=options, syntax=syntax):
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print "Usage: ", syntax
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for s, l, d, c in options:
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opt=' '
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if s: opt = opt + '-' + s + ' '
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if l: opt = opt + '--' + l + ' '
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if d: opt = opt + '(' + str(d) + ')'
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print opt
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if c: print ' %s' % c
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sys.exit(0)
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if len(args) == 0:
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help(state, None, args)
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options=[('h', 'help', help, 'Show usage info')] + options
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for s, l, d, c in options:
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map['-'+s] = map['--'+l]=l
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state[l] = d
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dt[l] = type(d)
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if not d is None and not type(d) is type(help): s, l=s+':', l+'='
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if s: short = short + s
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if l: long.append(l)
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if os.environ.has_key("HG_OPTS"):
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args = os.environ["HG_OPTS"].split() + args
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try:
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opts, args = getopt.getopt(args, short, long)
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except getopt.GetoptError:
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help(state, None, args)
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sys.exit(-1)
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for opt, arg in opts:
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if dt[map[opt]] is type(help): state[map[opt]](state,map[opt],arg)
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elif dt[map[opt]] is type(1): state[map[opt]] = int(arg)
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elif dt[map[opt]] is type(''): state[map[opt]] = arg
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elif dt[map[opt]] is type([]): state[map[opt]].append(arg)
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elif dt[map[opt]] is type(None): state[map[opt]] = 1
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return args
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