1 files changed, 27 insertions, 0 deletions
diff --git a/scripts/check-env.js b/scripts/check-env.js
new file mode 100644
index 0000000..79c0984
--- /dev/null
+++ b/scripts/check-env.js
@@ -0,0 +1,27 @@
+/* eslint-disable no-console */
+import 'dotenv/config';
+
+function checkMissing(vars) {
+  const missing = vars.reduce((arr, key) => {
+    if (!process.env[key]) {
+      arr.push(key);
+    }
+    return arr;
+  }, []);
+
+  if (missing.length) {
+    console.log(`The following environment variables are not defined:`);
+    for (const item of missing) {
+      console.log(' - ', item);
+    }
+    process.exit(1);
+  }
+}
+
+if (!process.env.SKIP_DB_CHECK && !process.env.DATABASE_TYPE) {
+  checkMissing(['DATABASE_URL']);
+}
+
+if (process.env.CLOUD_URL) {
+  checkMissing(['CLOUD_URL', 'CLICKHOUSE_URL', 'REDIS_URL']);
+}