run necessary tasks after install

packages/ytl-linux-customize-24/Makefile

@@ -1,9 +1,9 @@
-VERSION := 1.1.0
+VERSION := 1.2.0
 
 # Dependencies which are not related to any code in the
 DEPENDENCIES_META := --depends virtualbox-7.1 --depends ethtool --depends exfat-fuse --depends update-manager --depends gnome-icon-theme \
 	--depends dconf-cli --depends ytl-linux-cpu-governor --depends ytl-linux-digabi1-examnet --depends ytl-linux-digabi2 --depends ytl-linux-digabi2-examnet \
-	--depends anydesk-meb
+	--depends anydesk-meb --depends ytl-linux-tasks
 RECOMMENDS_META := --deb-recommends digabi-usb-monster
 
 DEPENDENCIES_NAKSU := --depends wget --depends zenity

packages/ytl-linux-customize/Makefile

@@ -1,8 +1,8 @@
-VERSION := 1.1.0
+VERSION := 1.2.0
 
 # Dependencies which are not related to any code in the
 DEPENDENCIES_META := --depends virtualbox-7.0 --depends ethtool --depends exfat-fuse --depends update-manager --depends gnome-icon-theme --depends dconf-cli \
-	--depends anydesk-meb
+	--depends anydesk-meb --depends ytl-linux-tasks
 RECOMMENDS_META := --deb-recommends digabi-usb-monster
 
 DEPENDENCIES_NAKSU := --depends wget --depends zenity

packages/ytl-linux-tasks/Makefile

@@ -1,5 +1,5 @@
 NAME := ytl-linux-tasks
-VERSION := 0.1.0
+VERSION := 0.2.0
 
 DEPENDENCIES := --depends just
 
@@ -11,6 +11,7 @@ deb:
 	mkdir -p deb-root
 	install -D -m 644 justfile deb-root/usr/local/share/ytl-linux-tasks/justfile
 	install -D -m 755 ytl-tasks deb-root/usr/local/bin/ytl-tasks
+	install -D -m 644 ytl-tasks-maintenance.service deb-root/etc/systemd/system/ytl-tasks-maintenance.service
 	cp -r scripts deb-root/usr/local/share/ytl-linux-tasks/scripts
 
 	fpm -C deb-root/ -s dir --name $(NAME) --architecture all -t deb --version "$(VERSION)" \
@@ -19,5 +20,6 @@ deb:
 		--vendor "Matriculation Examination Board" \
 		--url "https://github.com/digabi/ytl-linux" \
 		--deb-no-default-config-files \
+		--after-install after-install.sh \
 		$(DEPENDENCIES) \
 		.

packages/ytl-linux-tasks/after-install.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+systemctl daemon-reload
+systemctl enable ytl-tasks-maintenance.service

packages/ytl-linux-tasks/justfile

@@ -4,8 +4,8 @@ default:
 
 # A group of tasks essential for every healthy YTL Linux installation.
 [private]
-the-needful: migrate-package-keys
+maintenance: migrate-package-keys
 
 # Installs public keys of package sources to supported location
 migrate-package-keys:
-    ./scripts/2026-02-18_migrate-package-keys.py
+    './scripts/2026-02-18_migrate-package-keys.py'

packages/ytl-linux-tasks/scripts/2026-02-18_migrate-package-keys.py

@@ -1,10 +1,19 @@
 #!/usr/bin/env python3
 
 import pathlib
+import platform
 
 SOURCE_NAMES = "docker", "virtualbox-oracle", "ytl-linux"
 
 
+def migration_necessary():
+    try:
+        info = platform.freedesktop_os_release()
+        return info["VERSION_ID"] >= "24.04"
+    except (OSError, KeyError):
+        return False
+
+
 def merge(source: str, key: str):
     def inner():
         yield from source.splitlines(keepends=False)
@@ -54,6 +63,9 @@ def migrate(self):
 
 
 if __name__ == "__main__":
+    if not migration_necessary():
+        exit()
+
     sources = [Source(name) for name in SOURCE_NAMES]
 
     for src in sources:

packages/ytl-linux-tasks/ytl-tasks-maintenance.service

@@ -0,0 +1,9 @@
+[Unit]
+Description=YTL Linux maintenance tasks
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/ytl-tasks maintenance
+
+[Install]
+WantedBy=multi-user.target