Dank Linux integration

randogoth · randogoth · commit 4014c5fc4c04 · 2026-01-19T14:53:42.000+02:00
diff --git a/README.md b/README.md
@@ -4,9 +4,15 @@
 
 ## What’s inside
 - Base: `ghcr.io/ublue-os/bluefin-dx:latest` without Cockpit, Docker, Firefox, VS Code
-- System packages added: `syncthing`, `uv`, `vscodium`, `waydroid`;
+- System packages added: `dms`, `ghostty`, `labwc`, `labwc-menu-generator`, `thunar`, `syncthing`, `uv`, `vscodium`, `waydroid`, `jq`
 - System flatpaks added: Telegram Desktop, Waterfox browser
 
+## Sessions
+- GNOME stays default; pick it as usual at the login screen.
+- Labwc + DankMaterialShell is available as an alternate Wayland session (choose “Labwc” from the GDM gear menu). `/etc/xdg/labwc/autostart` imports session env, starts DMS, and enables the user units.
+- Labwc menu generation and theming mirror the Nix config: menu updates on app/Flatpak changes, theming/rofi follow DMS colors, and rc.xml supplies the default keybinds (including `rofi -show drun` on Super release).
+- GNOME apps run fine under labwc; GNOME Shell-only UI (overview, extensions) remains GNOME-only.
+
 ## Just Recipes
 - `upgrade-nix`: upgrades to the latest version of Lix via the user profile. Replaces `nix upgrade-nix` which does not work with an immutable lowerdir `/nix/store` folder
 - `install-nix-software-center`: installs a graphical app store for Nix packages
diff --git a/files/system/etc/systemd/user/default.target.wants/dms.path b/files/system/etc/systemd/user/default.target.wants/dms.path
@@ -0,0 +1 @@
+../dms.path
diff --git a/files/system/etc/systemd/user/default.target.wants/dms.service b/files/system/etc/systemd/user/default.target.wants/dms.service
@@ -0,0 +1 @@
+../dms.service
diff --git a/files/system/etc/systemd/user/default.target.wants/labwc-menu-update.path b/files/system/etc/systemd/user/default.target.wants/labwc-menu-update.path
@@ -0,0 +1 @@
+../labwc-menu-update.path
diff --git a/files/system/etc/systemd/user/default.target.wants/labwc-menu-update.service b/files/system/etc/systemd/user/default.target.wants/labwc-menu-update.service
@@ -0,0 +1 @@
+../labwc-menu-update.service
diff --git a/files/system/etc/systemd/user/default.target.wants/labwc-themerc-update.path b/files/system/etc/systemd/user/default.target.wants/labwc-themerc-update.path
@@ -0,0 +1 @@
+../labwc-themerc-update.path
diff --git a/files/system/etc/systemd/user/default.target.wants/labwc-themerc-update.service b/files/system/etc/systemd/user/default.target.wants/labwc-themerc-update.service
@@ -0,0 +1 @@
+../labwc-themerc-update.service
diff --git a/files/system/etc/systemd/user/default.target.wants/rofi-theme-update.path b/files/system/etc/systemd/user/default.target.wants/rofi-theme-update.path
@@ -0,0 +1 @@
+../rofi-theme-update.path
diff --git a/files/system/etc/systemd/user/default.target.wants/rofi-theme-update.service b/files/system/etc/systemd/user/default.target.wants/rofi-theme-update.service
@@ -0,0 +1 @@
+../rofi-theme-update.service
diff --git a/files/system/etc/systemd/user/dms.service b/files/system/etc/systemd/user/dms.service
@@ -0,0 +1,21 @@
+[Unit]
+Description=DankMaterialShell (DMS)
+PartOf=graphical-session.target
+After=graphical-session.target
+ConditionPathExistsGlob=%t/wayland-*
+
+[Service]
+Type=dbus
+BusName=org.freedesktop.Notifications
+Environment=PATH=/usr/bin
+Environment=XDG_SESSION_TYPE=wayland
+Environment=XDG_CURRENT_DESKTOP=labwc
+Environment=QT_QPA_PLATFORM=wayland
+ExecStart=/usr/bin/dms run --session
+ExecReload=/usr/bin/pkill -USR1 -x dms
+Restart=always
+RestartSec=1.23
+TimeoutStopSec=10
+
+[Install]
+WantedBy=default.target graphical-session.target
diff --git a/files/system/etc/xdg/labwc/autostart b/files/system/etc/xdg/labwc/autostart
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# Import session environment into the user systemd instance and start DMS + helpers.
+export XDG_CURRENT_DESKTOP=labwc
+export XDG_SESSION_TYPE="${XDG_SESSION_TYPE:-wayland}"
+systemctl --user import-environment DISPLAY WAYLAND_DISPLAY XDG_CURRENT_DESKTOP XDG_SESSION_TYPE
+
+# Clear any previous failures so path/service units can start cleanly.
+systemctl --user reset-failed \
+  dms.service \
+  dms.path \
+  labwc-menu-update.service \
+  labwc-menu-update.path \
+  labwc-themerc-update.service \
+  labwc-themerc-update.path >/dev/null 2>&1 || true
+
+# Start/prime DMS and helper generators; path units keep them updated as state changes.
+systemctl --user start \
+  dms.service \
+  dms.path \
+  labwc-menu-update.service \
+  labwc-menu-update.path \
+  labwc-themerc-update.service \
+  labwc-themerc-update.path \
+  graphical-session.target >/dev/null 2>&1 || true
diff --git a/files/system/etc/xdg/labwc/rc.xml b/files/system/etc/xdg/labwc/rc.xml
@@ -0,0 +1,94 @@
+<?xml version="1.0"?>
+<labwc_config>
+  <theme>
+    <name>dms-labwc</name>
+    <font name="Inter" size="10" />
+  </theme>
+  <menu>
+    <file>~/.config/labwc/menu.xml</file>
+    <icon-theme>Adwaita</icon-theme>
+    <icon-size>24</icon-size>
+  </menu>
+  <keyboard>
+    <!-- Alt+Tab: cycle between windows -->
+    <keybind key="A-Tab">
+      <action name="NextWindow" />
+    </keybind>
+    <!-- Super+Tab: cycle between windows -->
+    <keybind key="W-Tab">
+      <action name="PreviousWindow" />
+    </keybind>
+    <!-- Control+W: close window -->
+    <keybind key="C-W">
+      <action name="Close" />
+    </keybind>
+    <!-- Control+W: kill window -->
+    <keybind key="C-Q">
+      <action name="Kill" />
+    </keybind>
+    <!-- Alt+F4: close window -->
+    <keybind key="A-F4">
+      <action name="Close" />
+    </keybind>
+    <!-- Super+Enter: open terminal -->
+    <keybind key="W-Return">
+      <action name="Execute">
+        <command>ghostty</command>
+      </action>
+    </keybind>
+    <keybind key="W-T">
+      <action name="Execute">
+        <command>ghostty</command>
+      </action>
+    </keybind>
+    <!-- Super+Left/Right: snap to edge -->
+    <keybind key="W-Left">
+      <action name="SnapToEdge" direction="left" combine="yes" />
+    </keybind>
+    <keybind key="W-Right">
+      <action name="SnapToEdge" direction="right" combine="yes" />
+    </keybind>
+    <!-- Super+Up/Down: toggle maximize/reset -->
+    <keybind key="W-Up">
+      <action name="ToggleMaximize" direction="both" />
+    </keybind>
+    <keybind key="W-Down">
+      <action name="Unsnap" />
+    </keybind>
+    <!-- Super+m: minimize -->
+    <keybind key="W-m">
+      <action name="Iconify" />
+    </keybind>
+    <!-- Super+F: fullscreen -->
+    <keybind key="W-F">
+      <action name="ToggleFullscreen" />
+    </keybind>
+    <!-- F11: fullscreen -->
+    <keybind key="F11">
+      <action name="ToggleFullscreen" />
+    </keybind>
+    <!-- Alt+directions: tile control -->
+    <keybind key="A-Left">
+      <action name="SnapToEdge" direction="left" combine="yes" />
+    </keybind>
+    <keybind key="A-Right">
+      <action name="SnapToEdge" direction="right" combine="yes" />
+    </keybind>
+    <keybind key="A-Up">
+      <action name="SnapToEdge" direction="up" combine="yes" />
+    </keybind>
+    <keybind key="A-Down">
+      <action name="SnapToEdge" direction="down" combine="yes" />
+    </keybind>
+    <!-- Super release: launch rofi -->
+    <keybind key="Super_L" onRelease="true">
+      <action name="Execute">
+        <command>dms ipc call widget toggle launcherButton</command>
+      </action>
+    </keybind>
+    <keybind key="A-S-Tab" />
+    <keybind key="W-a" />
+  </keyboard>
+  <applications>
+  </applications>
+</labwc_config>
diff --git a/files/system/usr/lib/systemd/user/dms.path b/files/system/usr/lib/systemd/user/dms.path
@@ -0,0 +1,9 @@
+[Unit]
+Description=Start DMS when a Wayland socket appears
+
+[Path]
+PathExistsGlob=%t/wayland-*
+Unit=dms.service
+
+[Install]
+WantedBy=default.target
diff --git a/files/system/usr/lib/systemd/user/dms.service b/files/system/usr/lib/systemd/user/dms.service
@@ -0,0 +1,21 @@
+[Unit]
+Description=DankMaterialShell (DMS)
+PartOf=graphical-session.target
+After=graphical-session.target
+ConditionPathExistsGlob=%t/wayland-*
+
+[Service]
+Type=dbus
+BusName=org.freedesktop.Notifications
+Environment=PATH=/usr/bin
+Environment=XDG_SESSION_TYPE=wayland
+Environment=XDG_CURRENT_DESKTOP=labwc
+Environment=QT_QPA_PLATFORM=wayland
+ExecStart=/usr/bin/dms run --session
+ExecReload=/usr/bin/pkill -USR1 -x dms
+Restart=always
+RestartSec=1.23
+TimeoutStopSec=10
+
+[Install]
+WantedBy=default.target graphical-session.target
diff --git a/files/system/usr/lib/systemd/user/dsearch.service b/files/system/usr/lib/systemd/user/dsearch.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=dsearch - Fast filesystem search service
+Documentation=https://github.com/AvengeMedia/dsearch
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/dsearch serve
+Restart=on-failure
+RestartSec=5s
+
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=dsearch
+
+[Install]
+WantedBy=default.target
diff --git a/files/system/usr/lib/systemd/user/labwc-menu-update.path b/files/system/usr/lib/systemd/user/labwc-menu-update.path
@@ -0,0 +1,11 @@
+[Unit]
+Description=Watch application desktop entries to refresh Labwc menu
+
+[Path]
+PathChanged=%h/.local/share/applications
+PathChanged=%h/.local/share/flatpak/exports/share/applications
+PathChanged=/var/lib/flatpak/exports/share/applications
+Unit=labwc-menu-update.service
+
+[Install]
+WantedBy=default.target
diff --git a/files/system/usr/lib/systemd/user/labwc-menu-update.service b/files/system/usr/lib/systemd/user/labwc-menu-update.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Generate Labwc menu with DMS integrations
+After=graphical-session.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/libexec/dms/labwc-menu-update.sh
+
+[Install]
+WantedBy=default.target
diff --git a/files/system/usr/lib/systemd/user/labwc-themerc-update.path b/files/system/usr/lib/systemd/user/labwc-themerc-update.path
@@ -0,0 +1,9 @@
+[Unit]
+Description=Watch DMS color changes to refresh Labwc theme
+
+[Path]
+PathChanged=%h/.cache/DankMaterialShell/dms-colors.json
+Unit=labwc-themerc-update.service
+
+[Install]
+WantedBy=default.target
diff --git a/files/system/usr/lib/systemd/user/labwc-themerc-update.service b/files/system/usr/lib/systemd/user/labwc-themerc-update.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Generate Labwc themerc from DMS colors
+After=graphical-session.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/libexec/dms/labwc-themerc-update.sh
+
+[Install]
+WantedBy=default.target
diff --git a/files/system/usr/libexec/dms/labwc-menu-update.sh b/files/system/usr/libexec/dms/labwc-menu-update.sh
diff --git a/files/system/usr/libexec/dms/labwc-themerc-update.sh b/files/system/usr/libexec/dms/labwc-themerc-update.sh
diff --git a/files/system/usr/share/dms/labwc-rc.xml b/files/system/usr/share/dms/labwc-rc.xml
diff --git a/files/system/usr/share/wayland-sessions/labwc.desktop b/files/system/usr/share/wayland-sessions/labwc.desktop
diff --git a/recipes/recipe.yml b/recipes/recipe.yml
