apps/zrythm: Launch an independent dbus daemon

This is required for Zrythm to save its state

apps/zrythm/Containerfile

@@ -48,7 +48,11 @@ RUN git clone https://aur.archlinux.org/zrythm.git && \
 
 WORKDIR /home/user
 RUN sudo rm -rf /src
+# machine-id is required for dconf/gsettings
+RUN sudo dbus-uuidgen --ensure
 
 LABEL net.typeblog.dobu.desktop_file_path=/usr/share/applications/org.zrythm.Zrythm.desktop
 
-ENTRYPOINT [ "/usr/bin/zrythm" ]
+# A dbus daemon is required for Zrythm
+# It does not have to share the host one though; launching any random dbus daemon would work
+ENTRYPOINT [ "/usr/bin/bash", "-c", "export $(dbus-launch) && /usr/bin/zrythm" ]

dobu-run.sh

@@ -78,6 +78,11 @@ mkdir -p "$home_path/.local/share"
 
 extra_args=""
 
+# Expose Pipewire socket if it exists
+if [ -S "$XDG_RUNTIME_DIR/pipewire-0" ]; then
+  extra_args="$extra_args -v $XDG_RUNTIME_DIR/pipewire-0:/xdg_runtime/pipewire-0"
+fi
+
 # Check if we should allow /dev/input access
 if is_in_array "$1" "${DEV_INPUT_APP_ALLOWLIST[@]}"; then
   if [ -z "${DEV_INPUT_DEVICE_ALLOWLIST+x}" ]; then