add nova-manage bash completion script
Change-Id: I856349fb0b31f32ec4570c74ebceb3563fa22547
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Authors
@ -58,6 +58,7 @@ Devdeep Singh <devdeep.singh@citrix.com>
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Devendra Modium <dmodium@isi.edu>
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Devin Carlen <devin.carlen@gmail.com>
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Dina Belova <dbelova@mirantis.com>
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Dominik Heidler <dheidler@suse.de>
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Don Dugger <donald.d.dugger@intel.com>
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Donal Lafferty <donal.lafferty@citrix.com>
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Dong-In David Kang <dkang@isi.edu>
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@ -1692,6 +1692,18 @@ def main():
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print "\t%s" % k
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sys.exit(2)
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category = argv.pop(0)
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if category == "bash-completion":
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if len(argv) < 1:
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print " ".join([k for (k, v) in CATEGORIES])
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else:
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query_category = argv.pop(0)
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matches = lazy_match(query_category, CATEGORIES)
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# instantiate the command group object
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category, fn = matches[0]
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command_object = fn()
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actions = methods_of(command_object)
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print " ".join([k for (k, v) in actions])
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sys.exit(0)
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matches = lazy_match(category, CATEGORIES)
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# instantiate the command group object
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category, fn = matches[0]
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37
tools/nova-manage.bash_completion
Normal file
37
tools/nova-manage.bash_completion
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@ -0,0 +1,37 @@
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# bash completion for openstack nova-manage
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_nova_manage_opts="" # lazy init
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_nova_manage_opts_exp="" # lazy init
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# dict hack for bash 3
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_set_nova_manage_subopts () {
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eval _nova_manage_subopts_"$1"='$2'
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}
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_get_nova_manage_subopts () {
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eval echo '${_nova_manage_subopts_'"$1"'#_nova_manage_subopts_}'
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}
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_nova_manage()
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{
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local cur prev subopts
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COMPREPLY=()
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cur="${COMP_WORDS[COMP_CWORD]}"
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prev="${COMP_WORDS[COMP_CWORD-1]}"
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if [ "x$_nova_manage_opts" == "x" ] ; then
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_nova_manage_opts="`nova-manage bash-completion 2>/dev/null`"
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_nova_manage_opts_exp="`echo $_nova_manage_opts | sed -e "s/\s/|/g"`"
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fi
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if [[ " `echo $_nova_manage_opts` " =~ " $prev " ]] ; then
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if [ "x$(_get_nova_manage_subopts "$prev")" == "x" ] ; then
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subopts="`nova-manage bash-completion $prev 2>/dev/null`"
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_set_nova_manage_subopts "$prev" "$subopts"
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fi
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COMPREPLY=($(compgen -W "$(_get_nova_manage_subopts "$prev")" -- ${cur}))
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elif [[ ! " ${COMP_WORDS[@]} " =~ " "($_nova_manage_opts_exp)" " ]] ; then
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COMPREPLY=($(compgen -W "${_nova_manage_opts}" -- ${cur}))
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fi
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return 0
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}
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complete -F _nova_manage nova-manage
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