mercurial/fancyopts.py
author mpm@selenic.com
Tue, 16 Aug 2005 14:17:27 -0800
changeset 916 fe094cca9915
parent 667 31a9aa890016
child 959 0aaeee519c66
child 981 4f81068ed8cd
permissions -rw-r--r--
Add bash_completion to contrib Contributed by "Alexis S. L. Carvalho" <alexis@cecm.usp.br> Attached is a file that implements bash completion for hg. Just reading it from your .bashrc should be enough to use it - I think: I'm using the /etc/bash_completion from debian and I'm not sure whether it sets some important option. It gets the list of commands, aliases and options from the output of hg help and then adds some specific stuff - e.g. completing update with tags; pull and push with path aliases and directories, etc.
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import getopt
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def fancyopts(args, options, state):
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    long=[]
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    short=''
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    map={}
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    dt={}
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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 callable(d): 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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    opts, args = getopt.getopt(args, short, long)
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    for opt, arg in opts:
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        if dt[map[opt]] is type(fancyopts): 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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