Nouveau script vncctl ; Nouveau script xstartup.turbovnc

bin/vncctl

@@ -1,33 +1,76 @@
-#!/bin/bash
+#!/bin/sh
+
+# cd to the local VNC directory, exit if it fails
+cd "${HOME}/.vnc" || exit 6
 
 # Variables
-declare -a vncctl
-systemctl=systemctl
-systemd_unit=vncserver
-verb="${1:-status}"; shift
-display="${1:-1}"  ; shift
+file_base="./$(hostname):1."
 
-# Prepending sudo if necessary
-case "$verb" in
-    start|restart|stop)
-        sudo=sudo
+error() {
+    >&2 printf '\033[1;31m%s\033[0m %s\n' "ERROR:" "$1"
+    shift
+    exit "$1"
+}
+
+help() {
+    name="$(basename "$0")"
+    cat << EOF
+${name} - Start a VNC server
+
+Usage:
+    ${name} start|status|stop|help
+EOF
+}
+
+usage() {
+    >&2 help
+    error "Invalid usage: ${1}" 1
+}
+
+is_running() {
+    vncserver -list | grep -q '^:1'
+}
+
+start() {
+    if ! is_running; then
+        vncserver
+    else
+        error "The VNC server is already running!" 5
+    fi
+}
+
+status() {
+    log_f="${file_base}log"
+    if is_running; then
+        tail -f "$log_f"
+    else
+        error "The VNC server is not running!" 4
+    fi
+}
+
+stop() {
+    if is_running; then
+        vncserver -kill :1
+    else
+        error "The VNC server is not running!" 3
+    fi
+}
+
+# Argument parsing
+set -e; trap 'set +e; error "$error" "$?"' EXIT
+error="You must give an argument"
+[ -n "$1" ]; arg="$1"; shift
+unset error
+set +e; trap - EXIT
+
+
+# Main case statement
+case "$arg" in
+    start|status|stop|help)
+        "$arg"
+        ;;
+    *)
+        usage "Invalid argument \"$arg\""
         ;;
 esac
 
-# Command building
-[[ -n $sudo ]] && vncctl+=("$sudo")
-vncctl+=(
-    "$systemctl"
-    "$@"
-    "$verb"
-    "${systemd_unit}@:${display}"
-)
-
-# Debug
-#echo "${vncctl[@]}"
-#exit 0
-
-# Command execution
-set -xe
-"${vncctl[@]}"
-

bin/xstartup.turbovnc

@@ -0,0 +1,4 @@
+#!/bin/sh
+artix-pipewire-loader &
+exec xfwm4
+