From 034c602c64cd6c8d521b54c59f6608c8bfff7d16 Mon Sep 17 00:00:00 2001
From: Pierre Ozoux <pierre.ozoux@gmail.com>
Date: Mon, 17 Dec 2012 09:49:51 +0100
Subject: [PATCH] add virtualbox-completion

---
 .../available/virtualbox.completion.bash      | 222 ++++++++++++++++++
 1 file changed, 222 insertions(+)
 create mode 100644 completion/available/virtualbox.completion.bash

diff --git a/completion/available/virtualbox.completion.bash b/completion/available/virtualbox.completion.bash
new file mode 100644
index 0000000000..4a660acd7f
--- /dev/null
+++ b/completion/available/virtualbox.completion.bash
@@ -0,0 +1,222 @@
+#!/usr/bin/bash
+_vboxmanage_realopts() {
+    echo $(vboxmanage|grep -i vboxmanage|cut -d' ' -f2|grep '\['|tr -s '[\[\|\]\n' ' ')
+    echo " "
+}
+
+__vboxmanage_startvm() {
+    RUNNING=$(vboxmanage list runningvms | cut -d' ' -f1 | tr -d '"')
+    TOTAL=$(vboxmanage list vms | cut -d' ' -f1 | tr -d '"')
+
+    AVAILABLE=""
+    for VM in $TOTAL; do
+	MATCH=0;
+	for RUN in $RUNNING "x"; do
+	    if [ "$VM" == "$RUN" ]; then
+		MATCH=1
+	    fi
+	done
+	(( $MATCH == 0 )) && AVAILABLE="$AVAILABLE $VM "
+    done
+    echo $AVAILABLE
+}
+
+__vboxmanage_list() {
+    INPUT=$(vboxmanage list | tr -s '[\[\]\|\n]' ' ' | cut -d' ' -f4-)
+    
+    PRUNED=""
+    if [ "$1" == "long" ]; then
+	for WORD in $INPUT; do
+	    [ "$WORD" == "-l" ] && continue;
+	    [ "$WORD" == "--long" ] && continue;
+	    
+	    PRUNED="$PRUNED $WORD"
+	done
+    else 
+	PRUNED=$INPUT
+    fi
+
+    echo $PRUNED
+}
+
+
+__vboxmanage_list_vms() {
+    VMS=""
+    if [ "x$1" == "x" ]; then
+	SEPARATOR=" "
+    else
+	SEPARATOR=$1
+    fi
+    
+    for VM in $(vboxmanage list vms | cut -d' ' -f1 | tr -d '"'); do
+	[ "$VMS" != "" ] && VMS="${VMS}${SEPARATOR}"
+	VMS="${VMS}${VM}"
+    done
+
+    echo $VMS
+}
+
+__vboxmanage_list_runningvms() {
+    VMS=""
+    if [ "$1" == "" ]; then
+	SEPARATOR=" "
+    else
+	SEPARATOR=$1
+    fi
+    
+    for VM in $(vboxmanage list runningvms | cut -d' ' -f1 | tr -d '"'); do
+	[ "$VMS" != "" ] && VMS="${VMS}${SEPARATOR}"
+	VMS="${VMS}${VM}"
+    done
+
+    echo $VMS
+
+}
+
+__vboxmanage_controlvm() {
+    echo "pause resume reset poweroff savestate acpipowerbutton"
+    echo "acpisleepbutton keyboardputscancode guestmemoryballoon"
+    echo "gueststatisticsinterval usbattach usbdetach vrde vrdeport"
+    echo "vrdeproperty vrdevideochannelquality setvideomodehint"
+    echo "screenshotpng setcredentials teleport plugcpu unplugcpu"
+    echo "cpuexecutioncap"
+
+# setlinkstate<1-N> 
+# nic<1-N> null|nat|bridged|intnet|hostonly|generic
+#                                      [<devicename>] |
+                          # nictrace<1-N> on|off
+                          #   nictracefile<1-N> <filename>
+                          #   nicproperty<1-N> name=[value]
+                          #   natpf<1-N> [<rulename>],tcp|udp,[<hostip>],
+                          #                 <hostport>,[<guestip>],<guestport>
+                          #   natpf<1-N> delete <rulename>
+
+}
+
+__vboxmanage_default() {
+    realopts=$(_vboxmanage_realopts)
+    opts=$realopts$(vboxmanage | grep -i vboxmanage | cut -d' ' -f2 | grep -v '\[' | sort | uniq)
+    pruned=""
+
+    # echo ""
+    # echo "DEBUG: cur: $cur, prev: $prev"
+    # echo "DEBUG: default: |$p1|$p2|$p3|$p4|"
+    case ${cur} in
+ 	-*)
+	    echo $opts
+ 	    # COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
+ 	    return 0
+ 	    ;;
+    esac;
+
+    for WORD in $opts; do
+	MATCH=0
+	for OPT in ${COMP_WORDS[@]}; do
+		    # opts=$(echo ${opts} | grep -v $OPT);
+	    if [ "$OPT" == "$WORD" ]; then
+		MATCH=1
+		break;
+	    fi
+	    if [ "$OPT" == "-v" ] && [ "$WORD" == "--version" ]; then
+		MATCH=1
+		break;
+	    fi
+	    if [ "$OPT" == "--version" ] && [ "$WORD" == "-v" ]; then
+		MATCH=1
+		break;
+	    fi
+	    if [ "$OPT" == "-q" ] && [ "$WORD" == "--nologo" ]; then
+		MATCH=1
+		break;
+	    fi
+	    if [ "$OPT" == "--nologo" ] && [ "$WORD" == "-q" ]; then
+		MATCH=1
+		break;
+	    fi
+	done
+	(( $MATCH == 1 )) && continue;
+	pruned="$pruned $WORD"
+	
+    done
+    
+    # COMPREPLY=($(compgen -W "${pruned}" -- ${cur}))
+    echo $pruned
+    return 0
+}
+
+_vboxmanage() {
+    # vboxmanage | grep -i vboxmanage | cut -d' ' -f2 | sort | uniq
+    local cur p1 p2 p3 p4 opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+
+    # echo "cur: |$cur|"
+    # echo "prev: |$prev|"
+
+    # In case current is complete command
+    case $cur in
+	startvm|list|controlvm)	    
+	    COMPREPLY=($(compgen -W "$cur "))
+	    return 0
+	    ;;
+    esac
+
+    case $prev in 
+	-v|--version)
+	    return 0
+	    ;;
+
+	-l|--long)
+	    opts=$(__vboxmanage_list "long")
+	    COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
+	    return 0	    
+	    ;;
+	startvm|list)
+	    opts=$(__vboxmanage_$prev)
+	    COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
+	    return 0	    
+	    ;;	
+	--type)
+	    COMPREPLY=($(compgen -W "gui headless" -- ${cur}))
+	    return 0
+	    ;;
+	gui|headless)
+	    # Done. no more completion possible
+	    return 0
+	    ;;
+	vboxmanage|-q|--nologo)
+	    # echo "Got vboxmanage"
+	    opts=$(__vboxmanage_default)
+	    COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
+	    return 0
+	    ;;
+	controlvm)
+	    opts=$(__vboxmanage_list_vms)
+	    COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
+	    return 0
+	    ;;
+    esac
+
+    for VM in $(__vboxmanage_list_vms); do
+	if [ "$VM" == "$prev" ]; then
+	    pprev=${COMP_WORDS[COMP_CWORD-2]}
+	    # echo "previous: $pprev"
+	    case $pprev in
+		startvm)
+ 		    opts="--type"	    
+		    COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
+		    return 0
+		    ;;
+		controlvm)
+		    opts=$(__vboxmanage_controlvm)
+		    COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
+		    return 0;
+		    ;;
+	    esac
+	fi
+    done
+
+    # echo "Got to end withoug completion"
+}
+complete -F _vboxmanage vboxmanage
\ No newline at end of file