osx: add pkg uninstaller

Makefile

@@ -534,6 +534,9 @@ osx: | dist
 	cp dist/snclient build-pkg/usr/local/bin/
 	chmod 755 build-pkg/usr/local/bin/snclient
 
+	cp packaging/osx/uninstall.sh build-pkg/usr/local/bin/snclient_uninstall.sh
+	chmod 755 build-pkg/usr/local/bin/snclient_uninstall.sh
+
 	cp dist/snclient.ini dist/server.crt dist/server.key dist/cacert.pem build-pkg/etc/snclient
 
 	$(SED) \

README.md

@@ -133,8 +133,8 @@ Find a brief overview of what is planned and what is done already:
 * [ ] improve configuration
   * [ ] add config validator
   * [ ] use strong typed config items
-* [ ] osx
-  * [ ] check pkg uninstall
+* [X] osx
+  * [X] check pkg uninstall
 * [X] rename packages to avoid confusion: amd64 -> x86-64, 386 -> i386, amd64 -> aarch64
 
 ## Not gonna happen

packaging/osx/uninstall.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+if [ "$(id -nu)" -ne "root" ]; then
+  exit 1
+fi
+
+# stop the agent
+launchctl unload /Library/LaunchDaemons/com.snclient.snclient.plist
+
+# remove all files
+rm -rf /etc/snclient/snclient.ini
+rm -rf /etc/snclient/cacert.pem
+rm -rf /etc/snclient/server.crt
+rm -rf /etc/snclient/server.key
+rmdir /etc/snclient >/dev/null 2>&1
+rm -rf /var/log/snclient
+rm -rf /usr/local/bin/node_exporter
+rm -rf /usr/local/bin/snclient
+rm -rf /usr/local/share/man/man*/snclient.*
+rm -rf /Library/LaunchDaemons/com.snclient.snclient.plist
+
+# remove pkg from pkg database
+pkgutil --forget com.snclient.snclient
+
+# remove this script
+rm -rf /usr/local/bin/snclient_uninstall.sh