Старый postinstall

deb/0002-postinstall.sh

@@ -0,0 +1,3 @@
+if [ -n "$PS1" ]; then
+  [ -f /usr/share/postinstall/.norestart ] || ( su -c /usr/bin/postinstall && clear )
+fi

deb/postinst

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e
+
+mkdir -p /var/lib/postinstall
+
+if [ ! -f /var/lib/postinstall/first_run_done ]; then
+    chmod +x /usr/share/postinstall/postinstall_start.sh
+    cp /usr/share/postinstall/postinstall.service /etc/systemd/system/
+    systemctl enable postinstall.service
+    pip install --upgrade textual --break-system-packages
+fi
+

deb/postinstall-autostart.desktop

@@ -0,0 +1,10 @@
+[Desktop Entry]
+Version=1.0
+Name=PostInstall
+Comment=Textual TUI Application for Network Configuration
+Exec=pkexec /usr/bin/postinstall
+Icon=postinstall
+Terminal=true
+Type=Application
+Categories=Utility;Network;
+X-GNOME-Autostart-enabled=true

deb/postinstall.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Version=1.0
+Name=PostInstall
+Comment=Textual TUI Application for Network Configuration
+Exec=pkexec /usr/bin/postinstall
+Icon=postinstall
+Terminal=true
+Type=Application
+Categories=Utility;Network;

deb/postinstall.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Postinstall TUI Application
+After=network.target
+
+[Service]
+ExecStart=/usr/bin/postinstall
+Restart=always
+User=root
+Environment=PYTHONUNBUFFERED=1
+StandardInput=tty
+StandardOutput=tty
+TTYPath=/dev/tty
+
+[Install]
+WantedBy=multi-user.target

deb/postinstall_start.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+exec /usr/bin/postinstall