first commit

bin/.container-completion.bash

@@ -0,0 +1,66 @@
+#/usr/bin/env bash
+
+_container_completions () {
+    KAZ_ROOT=$(cd "$(dirname ${COMP_WORDS[0]})"/..; pwd)
+    COMPREPLY=()
+    . "${KAZ_ROOT}/bin/.commonFunctions.sh"
+    setKazVars
+
+    local cword=${COMP_CWORD} cur=${COMP_WORDS[COMP_CWORD]} card=${#COMP_WORDS[@]} i w skip=0
+    for ((i=1 ; i<cword; i++)) ; do
+	w="${COMP_WORDS[i]}"
+        [[ "${w}" == -* ]] && ((skip++))
+    done
+    local arg_pos w i cmd= names=
+    ((arg_pos = cword - skip))
+    for ((i=1 ; i<card; i++)) ; do
+	w="${COMP_WORDS[i]}"
+	if [ -z "${cmd}" ] ; then
+	    [[ "${w}" == -* ]] || cmd="${w}"
+	    continue
+	fi
+	names="${names} ${w}"
+    done
+
+    case "$cur" in
+	-*)
+	    COMPREPLY=( $(compgen -W "-h -n" -- "${cur}" ) ) ;;
+	*)
+	    local cmd_available="status start stop save"
+	    case "${arg_pos}" in
+		1)
+		    # $1 of container.sh
+		    COMPREPLY=($(compgen -W "${cmd_available}" -- "${cur}"))
+		    ;;
+		*)
+		    # $2-* of container.sh
+		    [[ " ${cmd_available} " =~ " ${cmd} " ]] || return 0
+		    # select set of names
+		    local names_set="available"
+		    case "${cmd}" in
+			status)
+			    names_set="available"
+			    ;;
+			start)
+			    names_set="disable"
+			    ;;
+			stop)
+			    names_set="enable"
+			    ;;
+			save)
+			    names_set="validate"
+			    ;;
+		    esac
+		    local available_args=$("${KAZ_ROOT}/bin/kazList.sh" "compose" "${names_set}")
+		    # remove previous selected target
+		    local proposal item
+		    for item in ${available_args} ; do
+			[[ " ${names} " =~ " ${item} " ]] || proposal="${proposal} ${item}"
+		    done
+		    COMPREPLY=($(compgen -W "${proposal}" -- "${cur}"))
+		    ;;
+	    esac
+    esac
+    return 0
+}
+complete -F _container_completions container.sh