Add pop-launcher

.gitmodules

@@ -98,3 +98,11 @@
 	path = cosmic-player
 	url = https://github.com/pop-os/cosmic-player.git
 	branch = master
+[submodule "cosmic-initial-setup"]
+	path = cosmic-initial-setup
+	url = https://github.com/pop-os/cosmic-initial-setup
+	branch = master
+[submodule "pop-launcher"]
+	path = pop-launcher
+	url = https://github.com/pop-os/launcher.git
+	branch = master

README.md

@@ -211,7 +211,25 @@ dnf install cosmic-desktop
 Then log out, click on your user, and a sprocket at the bottom right shows an additional entry alongside your desktop environments. Change to COSMIC and proceed with log in.
 For further information, you may check the [COPR page](https://copr.fedorainfracloud.org/coprs/ryanabx/cosmic-epoch/).
 
-## Installing on openSUSE tumbleweed 
+## Installing on NixOS
+The COSMIC module on NixOS can be enabled by adding the following lines to
+your NixOS configuration file (`configuration.nix` or in your Flake):
+```nix
+  # Enable the login manager
+  services.displayManager.cosmic-greeter.enable = true;
+  # Enable the COSMIC DE itself
+  services.desktopManager.cosmic.enable = true;
+  # Enable XWayland support in COSMIC
+  services.desktopManager.cosmic.xwayland.enable = true;
+```
+
+While some packages like `cosmic-session` might be present in prior versions,
+the modules that add full support for COSMIC were added in **NixOS 25.05**.
+
+You can find more details in the [NixOS 25.05 release notes](https://nixos.org/manual/nixos/unstable/release-notes#sec-release-25.05).
+
+
+## Installing on openSUSE tumbleweed
 Cosmic can be installed by adding X11:COSMIC:Factory repo with opi.
 ```
 opi patterns-cosmic

justfile

@@ -12,6 +12,7 @@ build:
     {{ just }} cosmic-files/build-release
     {{ just }} cosmic-greeter/build-release
     {{ just }} cosmic-idle/build-release
+    {{ just }} cosmic-initial-setup/build-release
     {{ just }} cosmic-launcher/build-release
     {{ just }} cosmic-notifications/build-release
     {{ make }} -C cosmic-osd all
@@ -26,6 +27,7 @@ build:
     {{ just }} cosmic-term/build-release
     {{ make }} -C cosmic-wallpapers all
     {{ make }} -C cosmic-workspaces-epoch all
+    {{ just }} pop-launcher/build-release
     {{ make }} -C xdg-desktop-portal-cosmic all
 
 install rootdir="" prefix="/usr/local": build
@@ -38,6 +40,7 @@ install rootdir="" prefix="/usr/local": build
     {{ just }} rootdir={{rootdir}} prefix={{prefix}} cosmic-greeter/install
     {{ just }} rootdir={{rootdir}} prefix={{prefix}} cosmic-icons/install
     {{ just }} rootdir={{rootdir}} prefix={{prefix}} cosmic-idle/install
+    {{ just }} rootdir={{rootdir}} prefix={{prefix}} cosmic-initial-setup/install
     {{ just }} rootdir={{rootdir}} prefix={{prefix}} cosmic-launcher/install
     {{ just }} rootdir={{rootdir}} prefix={{prefix}} cosmic-notifications/install
     {{ make }} -C cosmic-osd install DESTDIR={{rootdir}} prefix={{prefix}}
@@ -52,6 +55,7 @@ install rootdir="" prefix="/usr/local": build
     {{ just }} rootdir={{rootdir}} prefix={{prefix}} cosmic-term/install
     {{ make }} -C cosmic-wallpapers install DESTDIR={{rootdir}} prefix={{prefix}}
     {{ make }} -C cosmic-workspaces-epoch install DESTDIR={{rootdir}} prefix={{prefix}}
+    {{ just }} rootdir={{rootdir}} prefix={{prefix}} pop-launcher/install
     {{ make }} -C xdg-desktop-portal-cosmic install DESTDIR={{rootdir}} prefix={{prefix}}
 
 _mkdir dir:
@@ -78,6 +82,7 @@ clean:
     {{ just }} cosmic-files/clean
     rm -rf cosmic-greeter/target
     {{ just }} cosmic-idle/clean
+    {{ just }} cosmic-initial-setup/clean
     rm -rf cosmic-launcher/target
     rm -rf cosmic-panel/target
     rm -rf cosmic-player/target
@@ -92,4 +97,5 @@ clean:
     {{ just }} cosmic-term/clean
     {{ make }} -C cosmic-wallpapers clean
     rm -rf cosmic-workspaces-epoch/target
+    {{ just }} pop-launcher/clean
     rm -rf xdg-desktop-portal-cosmic/target