205 lines
4.2 KiB
Bash
205 lines
4.2 KiB
Bash
#!/usr/bin/env bash
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set -Eeuo pipefail
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readonly LOG_PREFIX="[wine-desktop]"
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DISPLAY="${DISPLAY:-:0}"
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DISPLAY_WIDTH="${DISPLAY_WIDTH:-1280}"
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DISPLAY_HEIGHT="${DISPLAY_HEIGHT:-720}"
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DISPLAY_DEPTH="${DISPLAY_DEPTH:-24}"
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VNC_PORT="${VNC_PORT:-5900}"
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NOVNC_PORT="${NOVNC_PORT:-6080}"
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ENABLE_VNC="${ENABLE_VNC:-true}"
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ENABLE_NOVNC="${ENABLE_NOVNC:-true}"
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WINEPREFIX="${WINEPREFIX:-/home/container/.wine}"
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export \
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DISPLAY \
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DISPLAY_WIDTH \
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DISPLAY_HEIGHT \
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DISPLAY_DEPTH \
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VNC_PORT \
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NOVNC_PORT \
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ENABLE_VNC \
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ENABLE_NOVNC \
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WINEPREFIX
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children=()
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cleanup() {
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trap - EXIT INT TERM
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for pid in "${children[@]:-}"; do
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[[ -n "${pid:-}" ]] && kill "$pid" 2>/dev/null || true
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done
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}
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trap cleanup EXIT INT TERM
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log() {
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echo "${LOG_PREFIX} $*"
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}
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#
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# X Server
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#
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if ! xdpyinfo -display "$DISPLAY" >/dev/null 2>&1; then
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log "Starting Xvfb on ${DISPLAY} (${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}x${DISPLAY_DEPTH})"
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Xvfb \
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"$DISPLAY" \
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-screen 0 "${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}x${DISPLAY_DEPTH}" \
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-ac \
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+extension GLX \
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+render \
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-noreset &
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children+=("$!")
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for _ in {1..50}; do
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if xdpyinfo -display "$DISPLAY" >/dev/null 2>&1; then
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break
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fi
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sleep 0.1
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done
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fi
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if ! xdpyinfo -display "$DISPLAY" >/dev/null 2>&1; then
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log "X server failed to start."
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exit 1
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fi
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#
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# Runtime
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#
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export XDG_RUNTIME_DIR="${XDG_RUNTIME_DIR:-/tmp/runtime-${USER:-container}}"
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mkdir -p "$XDG_RUNTIME_DIR"
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chmod 700 "$XDG_RUNTIME_DIR"
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#
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# D-Bus
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#
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if command -v dbus-launch >/dev/null 2>&1; then
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eval "$(dbus-launch --sh-syntax)"
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[[ -n "${DBUS_SESSION_BUS_PID:-}" ]] && children+=("$DBUS_SESSION_BUS_PID")
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fi
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#
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# PulseAudio
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#
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if command -v pulseaudio >/dev/null 2>&1 && ! pgrep -x pulseaudio >/dev/null 2>&1; then
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log "Starting PulseAudio"
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pulseaudio \
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--system \
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--daemonize=yes \
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--disallow-exit \
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--exit-idle-time=-1 \
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>/tmp/wine-desktop-pulseaudio.log 2>&1 \
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|| log "PulseAudio could not start; continuing without audio."
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fi
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#
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# XFCE
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#
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if ! pgrep -x xfce4-session >/dev/null 2>&1; then
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log "Starting XFCE"
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startxfce4 >/tmp/wine-desktop-xfce.log 2>&1 &
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children+=("$!")
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fi
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#
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# x11vnc
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#
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case "${ENABLE_VNC,,}" in
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true|1|yes|on)
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vnc_args=(
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-display "$DISPLAY"
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-rfbport "$VNC_PORT"
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-forever
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-shared
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-nopw
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)
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if [[ -n "${VNC_PASSWORD:-}" ]]; then
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password_file="${WINEPREFIX}/.vncpasswd"
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mkdir -p "$WINEPREFIX"
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x11vnc -storepasswd "$VNC_PASSWORD" "$password_file" >/dev/null
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chmod 600 "$password_file"
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vnc_args=(
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-display "$DISPLAY"
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-rfbport "$VNC_PORT"
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-forever
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-shared
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-rfbauth "$password_file"
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)
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fi
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log "Starting x11vnc on TCP ${VNC_PORT}"
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x11vnc "${vnc_args[@]}" \
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>/tmp/wine-desktop-x11vnc.log 2>&1 &
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children+=("$!")
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#
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# noVNC
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#
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case "${ENABLE_NOVNC,,}" in
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true|1|yes|on)
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novnc_web="/usr/share/novnc"
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[[ -d "$novnc_web" ]] || novnc_web="/usr/share/novnc/utils"
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log "Starting noVNC on TCP ${NOVNC_PORT}"
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websockify \
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--web="$novnc_web" \
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"${NOVNC_PORT}" \
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"localhost:${VNC_PORT}" \
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>/tmp/wine-desktop-novnc.log 2>&1 &
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children+=("$!")
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;;
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*)
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log "noVNC disabled."
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;;
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esac
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;;
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*)
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log "VNC disabled (noVNC automatically disabled)."
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;;
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esac
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#
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# Wine Prefix
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#
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mkdir -p "$WINEPREFIX"
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if [[ ! -f "$WINEPREFIX/system.reg" ]]; then
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log "Initializing Wine prefix..."
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if ! wineboot --init >/tmp/wine-desktop-wineboot.log 2>&1; then
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log "Wine prefix initialization failed."
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log "See: /tmp/wine-desktop-wineboot.log"
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exit 1
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fi
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fi
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log "Wine Desktop is ready."
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#
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# Execute inherited yolk entrypoint
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#
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log "Starting inherited command: $*"
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exec "$@" |