5b19eae864
bash_completion feature can improve CLI user experience, projects like nova, keystone, and cinder already support it. NOTE: this patch just provides simple functionality, which means cache for IDs and names is not used (like nova). Change-Id: I1b04998a5e7c8818aed4b51f5fe5bf01efd0e14a Closes-Bug: #1260939
28 lines
955 B
Plaintext
28 lines
955 B
Plaintext
# bash completion for openstack ceilometer
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_ceilometer_opts="" # lazy init
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_ceilometer_flags="" # lazy init
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_ceilometer_opts_exp="" # lazy init
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_ceilometer()
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{
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local cur prev kbc
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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$_ceilometer_opts" == "x" ] ; then
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kbc="`ceilometer bash-completion | sed -e "s/ -h / /"`"
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_ceilometer_opts="`echo "$kbc" | sed -e "s/--[a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
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_ceilometer_flags="`echo " $kbc" | sed -e "s/ [^-][^-][a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
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_ceilometer_opts_exp="`echo $_ceilometer_opts | sed -e "s/[ ]/|/g"`"
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fi
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if [[ " ${COMP_WORDS[@]} " =~ " "($_ceilometer_opts_exp)" " && "$prev" != "help" ]] ; then
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COMPREPLY=($(compgen -W "${_ceilometer_flags}" -- ${cur}))
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else
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COMPREPLY=($(compgen -W "${_ceilometer_opts}" -- ${cur}))
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fi
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return 0
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}
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complete -F _ceilometer ceilometer
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