94 lines
3.1 KiB
Bash
94 lines
3.1 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="${DISPLAY:-:0}"
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export DISPLAY
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DISPLAY_WIDTH="${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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WINEPREFIX="${WINEPREFIX:-/home/container/.wine}"
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export DISPLAY DISPLAY_WIDTH DISPLAY_HEIGHT DISPLAY_DEPTH VNC_PORT NOVNC_PORT WINEPREFIX
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children=()
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cleanup() {
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trap - EXIT INT TERM
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for pid in "${children[@]:-}"; do
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kill "$pid" 2>/dev/null || true
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done
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}
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trap cleanup EXIT INT TERM
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log() { echo "${LOG_PREFIX} $*"; }
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if ! xdpyinfo -display "$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 "$DISPLAY" -screen 0 "${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}x${DISPLAY_DEPTH}" -ac +extension GLX +render -noreset &
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children+=("$!")
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for _ in {1..50}; do
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xdpyinfo -display "$DISPLAY" >/dev/null 2>&1 && break
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sleep 0.1
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done
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fi
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if ! xdpyinfo -display "$DISPLAY" >/dev/null 2>&1; then
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log "X server did not become ready"
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exit 1
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fi
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export XDG_RUNTIME_DIR="${XDG_RUNTIME_DIR:-/tmp/runtime-${USER:-container}}"
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mkdir -p "$XDG_RUNTIME_DIR"
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chmod 0700 "$XDG_RUNTIME_DIR"
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if command -v dbus-launch >/dev/null 2>&1; then
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eval "$(dbus-launch --sh-syntax)"
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children+=("${DBUS_SESSION_BUS_PID:-}")
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fi
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if command -v pulseaudio >/dev/null 2>&1 && ! pgrep -x pulseaudio >/dev/null 2>&1; then
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log "Starting PulseAudio"
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pulseaudio --system --daemonize=yes --disallow-exit --exit-idle-time=-1 >/tmp/wine-desktop-pulseaudio.log 2>&1 || \
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log "PulseAudio could not start; applications may run without audio"
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fi
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if ! pgrep -x xfce4-session >/dev/null 2>&1; then
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log "Starting XFCE desktop"
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startxfce4 >/tmp/wine-desktop-xfce.log 2>&1 &
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children+=("$!")
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fi
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vnc_args=(-display "$DISPLAY" -rfbport "$VNC_PORT" -forever -shared -nopw)
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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" "$password_file" >/dev/null
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chmod 0600 "$password_file"
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vnc_args=(-display "$DISPLAY" -rfbport "$VNC_PORT" -forever -shared -rfbauth "$password_file")
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fi
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log "Starting x11vnc on TCP ${VNC_PORT}"
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x11vnc "${vnc_args[@]}" >/tmp/wine-desktop-x11vnc.log 2>&1 &
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children+=("$!")
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novnc_web="/usr/share/novnc"
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[[ -d "$novnc_web" ]] || novnc_web="/usr/share/novnc/utils"
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log "Starting noVNC on TCP ${NOVNC_PORT}"
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websockify --web="$novnc_web" "${NOVNC_PORT}" "localhost:${VNC_PORT}" >/tmp/wine-desktop-novnc.log 2>&1 &
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children+=("$!")
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mkdir -p "$WINEPREFIX"
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if [[ ! -f "$WINEPREFIX/system.reg" ]]; then
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log "Initializing Wine prefix at ${WINEPREFIX}"
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wineboot --init >/tmp/wine-desktop-wineboot.log 2>&1 || {
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log "Wine prefix initialization failed; see /tmp/wine-desktop-wineboot.log"
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exit 1
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}
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fi
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# The inherited command remains the official yolk command, normally:
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# /bin/bash /entrypoint.sh. This preserves its update, winetricks, startup,
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# and signal behavior while tini remains PID 1.
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log "Starting inherited Wine command: $*"
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exec "$@"
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