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author | Dominik Heidler <dheidler@suse.de> | 2012-05-14 15:47:42 +0200 |
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committer | Dominik Heidler <dheidler@suse.de> | 2012-06-20 17:02:49 +0200 |
commit | 38c98c4df5b3d4b1c229db870e094d342cf56b52 (patch) | |
tree | c670e39a06016fbe7c1ddf7652e3a4bf60ddfbc9 /tools/nova-manage.bash_completion | |
parent | 8637f71e2747909a31294cd64b5e7ea891dd9c12 (diff) | |
download | nova-38c98c4df5b3d4b1c229db870e094d342cf56b52.tar.gz |
add nova-manage bash completion script
Change-Id: I856349fb0b31f32ec4570c74ebceb3563fa22547
Diffstat (limited to 'tools/nova-manage.bash_completion')
-rw-r--r-- | tools/nova-manage.bash_completion | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tools/nova-manage.bash_completion b/tools/nova-manage.bash_completion new file mode 100644 index 0000000000..053d41950b --- /dev/null +++ b/tools/nova-manage.bash_completion @@ -0,0 +1,37 @@ +# bash completion for openstack nova-manage + +_nova_manage_opts="" # lazy init +_nova_manage_opts_exp="" # lazy init + +# dict hack for bash 3 +_set_nova_manage_subopts () { + eval _nova_manage_subopts_"$1"='$2' +} +_get_nova_manage_subopts () { + eval echo '${_nova_manage_subopts_'"$1"'#_nova_manage_subopts_}' +} + +_nova_manage() +{ + local cur prev subopts + COMPREPLY=() + cur="${COMP_WORDS[COMP_CWORD]}" + prev="${COMP_WORDS[COMP_CWORD-1]}" + + if [ "x$_nova_manage_opts" == "x" ] ; then + _nova_manage_opts="`nova-manage bash-completion 2>/dev/null`" + _nova_manage_opts_exp="`echo $_nova_manage_opts | sed -e "s/\s/|/g"`" + fi + + if [[ " `echo $_nova_manage_opts` " =~ " $prev " ]] ; then + if [ "x$(_get_nova_manage_subopts "$prev")" == "x" ] ; then + subopts="`nova-manage bash-completion $prev 2>/dev/null`" + _set_nova_manage_subopts "$prev" "$subopts" + fi + COMPREPLY=($(compgen -W "$(_get_nova_manage_subopts "$prev")" -- ${cur})) + elif [[ ! " ${COMP_WORDS[@]} " =~ " "($_nova_manage_opts_exp)" " ]] ; then + COMPREPLY=($(compgen -W "${_nova_manage_opts}" -- ${cur})) + fi + return 0 +} +complete -F _nova_manage nova-manage |