Allow combining multiple option strings into one

podmanRun

@@ -35,7 +35,7 @@ podmanRun() {
         if [[ -z $_debug ]]; then
             cat <<-'EOF'
 USAGE
-    podmanRun -m MODE -o OPTIONS -c COMMANDS [--help] [--debug]
+    podmanRun -m MODE -o OPTIONS [COMMANDS [ARGS]...] [--help] [--debug]
 
 COMMANDS
     COMMANDS to run in the container
@@ -46,11 +46,8 @@ OPTIONS
         2. persistent (reuse existing container if it exists)
     --options, -o OPTIONS
         OPTIONS to pass to podman run/exec
-        Can be passed multiple times
+        Can be passed multiple times to concatenate
         Final option should be the name of the container image
-    --commands, -c COMMANDS
-        COMMANDS to execute in the container designated by OPTIONS
-        Can be passed multiple times
     --debug, -d
         Print debugging
     --help, -h
@@ -66,11 +63,11 @@ EXAMPLES
           -o "-v={FILE_ACTIVE_PATH}:/var/www/html:z" -o "php:7.3-apache"
     Run an ephemeral bash script:
         podmanRun -o "--name=bash_script" -o "-v=$PWD:$PWD:z" -o "-w=$PWD"
-          -o "debian:testing" -c "./script.sh"
+          -o "debian:testing" "./script.sh"
     Run an ephemeral bash script using IDE:
         podmanRun -o "--name=bash_{FILE_ACTIVE_NAME_BASE}" \
           -o "-v={FILE_ACTIVE_PATH}:{FILE_ACTIVE_PATH}:z" -o "-w={FILE_ACTIVE_PATH}" \
-          -o "debian:testing" -c "{FILE_ACTIVE}"
+          -o "debian:testing" "{FILE_ACTIVE}"
 EOF
         fi
 
@@ -87,7 +84,7 @@ EOF
         local INPUT
 
         # Use getopt to print help
-        if INPUT=$(getopt -o +m:o:c:dh -l mode:,options:,commands:,debug,help -- "$@"); then
+        if INPUT=$(getopt -o +m:o:dh -l mode:,options:,debug,help -- "$@"); then
             eval set -- "$INPUT"
             while true; do
                 case "$1" in
@@ -97,12 +94,9 @@ EOF
                         ;;
                     --options|-o)
                         shift
+                        #
                         _opts_arr+=("$1")
                         ;;
-                    --command|-c)
-                        shift
-                        _cmds_arr+=("$1")
-                        ;;
                     --help|-h)
                         _printHelpAndExit 0
                         ;;
@@ -122,15 +116,22 @@ EOF
             _printHelpAndExit 1
         fi
 
-        # Mode
+        # Load remaining arguments into the commands array
-        # Set default
+        shift $((OPTIND - 1))
+        _cmds_arr=("$@")
+
+        # Set default mode
         [[ -z $_mode ]] && _mode="recreate"
         # Allow mode numbers
         [[ "$_mode" == "1" ]] && _mode="recreate"
         [[ "$_mode" == "2" ]] && _mode="persistent"
-        # Sanity checks
+        # Sanity check
         [[ ! "$_mode" =~ ^(recreate|persistent)$ ]] && err "Bad --mode" && _printHelpAndExit 1
 
+        # Split options on whitespace
+        # https://unix.stackexchange.com/a/519917/382539
+        readarray -td' ' _opts_arr < <(printf '%s' "${_opts_arr[*]}")
+
         debug "_opts_arr:" "${_opts_arr[@]}"
         debug "_cmds_arr:" "${_cmds_arr[@]}"
     }
@@ -157,15 +158,18 @@ EOF
             fi
         done
 
-        # If no container name is specified, then generate one using the opts and cmds arrays
+        _sanitize() {
-        [[ -z $_name ]] && _name="${_opts_arr[*]}${_cmds_arr[*]}"
+            local i="$*"; i="${i// /}" && i="${i//[^a-zA-Z0-9_]/}" && i="${i,,}"; echo "$i" ;
+        }
 
-        # Sanitize container name
+        # If no --name is specified, then generate one using the opts and cmds arrays
-        _name="${_name//_/}" && _name="${_name// /}" && \
+        if [[ -z $_name ]]; then
-        _name="${_name//[^a-zA-Z0-9_]/}" && _name="${_name,,}"
+            _cname="$(_sanitize "${_opts_arr[*]}${_cmds_arr[*]}")"
+        else
+            _cname="$(_sanitize "$_name")"
+            [[ "$_name" != "$_cname" ]] && err "You must provide a valid --name" && exit 1
+        fi
 
-        # Our finished container name
-        _cname="$_name"
         debug "_cname: $_cname"
     }
 
@@ -197,7 +201,7 @@ EOF
         # Get input
         _parseInput "$@"
 
-        # Set container name
+        # Set _cname (container name)
         _setContainerName
 
         # Remove container if necessary