agent

agent/packaging/DEBIAN/control

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+Package: local-installer-agent
+Version: 0.1.0
+Section: utils
+Priority: optional
+Architecture: amd64
+Maintainer: Robot Team <admin@robot.package>
+Depends: python3, python3-venv, python3-pip, curl
+Description: Local Installer Agent for robot.installer
+ A local background service that installs, updates, and removes trusted .deb apps
+ from robot.package on the user's Linux machine.

agent/packaging/DEBIAN/postinst

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+#!/bin/bash
+set -e
+
+mkdir -p /var/lib/local-installer-agent
+mkdir -p /var/log/local-installer-agent
+mkdir -p /var/cache/local-installer-agent/packages
+
+cd /opt/local-installer-agent
+
+if [ ! -d "venv" ]; then
+    python3 -m venv venv
+fi
+
+./venv/bin/pip install --upgrade pip
+./venv/bin/pip install -r requirements.txt
+
+systemctl daemon-reload
+systemctl enable local-installer-agent
+systemctl restart local-installer-agent
+
+exit 0

agent/packaging/DEBIAN/postrm

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+#!/bin/bash
+set -e
+
+systemctl daemon-reload
+
+exit 0

agent/packaging/DEBIAN/prerm

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+#!/bin/bash
+set -e
+
+if systemctl is-active --quiet local-installer-agent; then
+    systemctl stop local-installer-agent
+fi
+
+exit 0