Upgrade the db addons using dumps when major version changes

src/scripts/rmaddon.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+set -eu -o pipefail
+
+if [[ ${EUID} -ne 0 ]]; then
+    echo "This script should be run as root." > /dev/stderr
+    exit 1
+fi
+
+if [[ $# -eq 0 ]]; then
+    echo "No arguments supplied"
+    exit 1
+fi
+
+if [[ "$1" == "--check" ]]; then
+    echo "OK"
+    exit 0
+fi
+
+addon="$1"
+appid="${2:-}"   # only valid for redis
+if [[ "${addon}" != "postgresql" && "${addon}" != "mysql" && "${addon}" != "mongodb" && "${addon}" != "redis" ]]; then
+    echo "${addon} must be postgresql/mysql/mongodb/redis"
+    exit 1
+fi
+
+if [[ "${BOX_ENV}" == "cloudron" ]]; then
+    readonly addon_dir="${HOME}/platformdata/${addon}"
+else
+    readonly addon_dir="${HOME}/.cloudron_test/platformdata/${addon}"
+fi
+
+rm -rf "${addon_dir}"
+if [[ "${addon}" != "redis" ]]; then
+    mkdir "${addon_dir}"
+fi
+