Add opt-in GUI and audio support

claudio.sh

@@ -10,7 +10,8 @@
 #           claudio update             rebuild from scratch (latest Debian + Claude Code)
 #
 # The current directory is mounted at its own path. If it contains a .claudio
-# file, that file is sourced (bash) for extra mounts and options.
+# file, that file is sourced (bash) for extra mounts and options, and can set
+# GUI=1 / AUDIO=1 to share the host's Wayland / PulseAudio sockets.
 # The container's home (/home/claude: login, settings, history) lives in the
 # global podman volume "claudio-home".
 set -euo pipefail
@@ -34,7 +35,7 @@ fi
 podman image exists "$IMAGE" || build
 
 # Project settings (see the .claudio template).
-MOUNTS=() PODMAN_ARGS=() CLAUDE_ARGS=()
+MOUNTS=() PODMAN_ARGS=() CLAUDE_ARGS=() GUI=0 AUDIO=0
 if [[ -f .claudio ]]; then source ./.claudio; fi
 
 args=(-v "$PWD:$PWD" -w "$PWD" -v "$VOLUME:/home/claude")
@@ -43,6 +44,26 @@ for m in "${MOUNTS[@]}"; do
     args+=(-v "$m")
 done
 
+# GUI/AUDIO: share a socket from the host's runtime dir into the container's.
+host_run="${XDG_RUNTIME_DIR:-/run/user/$(id -u)}"
+share() {
+    [[ -S "$host_run/$1" ]] || { echo "claudio: no socket at $host_run/$1" >&2; exit 1; }
+    args+=(-v "$host_run/$1:/run/user/1000/$1")
+}
+
+if [[ "$GUI" == 1 ]]; then
+    wl="${WAYLAND_DISPLAY:-wayland-0}"
+    share "$wl"
+    args+=(-e WAYLAND_DISPLAY="$wl" -e GDK_BACKEND=wayland -e QT_QPA_PLATFORM=wayland
+           -e SDL_VIDEODRIVER=wayland -e ELECTRON_OZONE_PLATFORM_HINT=wayland)
+    if [[ -e /dev/dri ]]; then args+=(--device /dev/dri); fi
+fi
+
+if [[ "$AUDIO" == 1 ]]; then
+    share pulse/native
+    args+=(-e PULSE_SERVER=unix:/run/user/1000/pulse/native)
+fi
+
 if [[ "${1:-}" == shell ]]; then
     shift
     args+=(--entrypoint bash)