function to remove ipfs

src/freedombone-app-gogs

 	drop_database gogs
 	rm /etc/systemd/system/gogs.service
 	rm -rf $GOPATH/src/github.com/gogits
-	userdel -r git
 	sed -i '/install_gogs/d' $COMPLETION_FILE
 	sed -i '/Gogs /d' $COMPLETION_FILE
 }

src/freedombone-app-ipfs

 IPFS_COMMIT='20b06a4cbce8884f5b194da6e98cb11f2c77f166'
 IPFS_PORT=4001
 
+function remove_ipfs {
+	if ! grep -Fxq "install_ipfs" $COMPLETION_FILE; then
+		return
+	fi
+	function_check select_go_version
+	select_go_version
+	systemctl stop ipfs
+	systemctl disable ipfs
+	systemctl daemon-reload
+	rm /etc/systemd/system/ipfs.service
+	rm -rf $GOPATH/src/github.com/ipfs
+	iptables -D INPUT -p tcp --dport $IPFS_PORT -j ACCEPT
+	function_check save_firewall_settings
+	save_firewall_settings
+	sed -i '/install_ipfs/d' $COMPLETION_FILE
+	sed -i '/ipfs /d' $COMPLETION_FILE
+	sed -i '/configure_firewall_for_ipfs/d' $COMPLETION_FILE
+}
+
 function configure_firewall_for_ipfs {
 	if [[ $SYSTEM_TYPE == "$VARIANT_MAILBOX" || $SYSTEM_TYPE == "$VARIANT_CHAT" ]]; then
 		return