Add: Optional DB SSH

src/lib/db.server.js

@@ -2,30 +2,50 @@ import { env } from '$lib/env';
 import postgres from 'postgres';
 import ssh2 from 'ssh2';
 
-// @ts-ignore
+/**
-export const sql = postgres(
+ * @returns {postgres.Options<{}>}
-  {
+ */
-    host: env.PG_HOST,
+function getPostreConfig() {
-    port: parseInt(env.PG_PORT),
+  if (env.SSH_ENABLE == 'true') {
-    database: env.PG_DATABASE,
+    // with ssh
-    username: env.PG_USERNAME,
+    return {
-    password: env.PG_PASSWORD,
+      host: env.PG_HOST,
-    // @ts-ignore
+      port: parseInt(env.PG_PORT),
-    socket: ({ host: [host], port: [port] }) => new Promise((resolve, reject) => {
+      database: env.PG_DATABASE,
-      const ssh = new ssh2.Client();
+      username: env.PG_USERNAME,
-      ssh
+      password: env.PG_PASSWORD,
-      .on('error', reject)
+      // @ts-ignore
-      .on('ready', () =>
+      socket: ({ host: [host], port: [port] }) => new Promise((resolve, reject) => {
-        ssh.forwardOut('127.0.0.1', 12345, host, port,
+        const ssh = new ssh2.Client();
-          (err, socket) => err ? reject(err) : resolve(socket)
+        ssh
+        .on('error', reject)
+        .on('ready', () =>
+          ssh.forwardOut('127.0.0.1', 12345, host, port,
+            (err, socket) => err ? reject(err) : resolve(socket)
+          )
         )
-      )
+        .connect({
-      .connect({
+          host: env.SSH_HOST,
-        host: env.SSH_HOST,
+          port: parseInt(env.SSH_PORT),
-        port: parseInt(env.SSH_PORT),
+          username: env.SSH_USERNAME,
-        username: env.SSH_USERNAME,
+          password: env.SSH_PASSWORD
-        password: env.SSH_PASSWORD
+        })
       })
-    })
+    }
+
+  } else {
+    // no ssh
+    return {
+      host: env.PG_HOST,
+      port: parseInt(env.PG_PORT),
+      database: env.PG_DATABASE,
+      username: env.PG_USERNAME,
+      password: env.PG_PASSWORD,
+    }
   }
+}
+
+
+export const sql = postgres(
+  getPostreConfig()
 );

src/types/env.ts

@@ -5,6 +5,7 @@ export type Env = {
   PG_PORT: string,
   PG_DATABASE: string,
 
+  SSH_ENABLE: string,
   SSH_HOST: string,
   SSH_PORT: string,
   SSH_USERNAME: string,