feat!: move sqlite, postgres, mysql, clickhouse and mongo connectors out of the project to different packages

BREAKING CHANGE: Now you need to install  package with connector for each database you use. For example "@adminforth/connector-sqlite"

Author: yaroslav8765

adminforth/commands/createApp/templates/package.json.hbs

@@ -26,6 +26,7 @@
   "dependencies": {
     "@dotenvx/dotenvx": "^1.34.0",
     "adminforth": "{{adminforthVersion}}",
+    "@adminforth/connector-sqlite": "latest",
     "express": "latest-4",
     "zod": "^4.3.6"
   },

adminforth/dataConnectors/clickhouse.ts

@@ -1,8 +1,4 @@
 import AdminForthAuth from './auth.js';
-import MongoConnector from './dataConnectors/mongo.js';
-import PostgresConnector from './dataConnectors/postgres.js';
-import MysqlConnector from './dataConnectors/mysql.js';
-import SQLiteConnector from './dataConnectors/sqlite.js';
 import CodeInjector from './modules/codeInjector.js';
 import ExpressServer from './servers/express.js';
 import OpenApiRegistry from './servers/openapi.js';
@@ -40,7 +36,6 @@ import {
 import AdminForthPlugin from './basePlugin.js';
 import ConfigValidator from './modules/configValidator.js';
 import AdminForthRestAPI, { interpretResource } from './modules/restApi.js';
-import ClickhouseConnector from './dataConnectors/clickhouse.js';
 import QdrantConnector from './dataConnectors/qdrant.js';
 import OperationalResource from './modules/operationalResource.js';
 import SocketBroker from './modules/socketBroker.js';
@@ -488,9 +483,27 @@ class AdminForth implements IAdminForth {
     return null;
   }
 
+  async tryToImportConnector(connectorName: string) {
+    try {
+      const connectorModule = await import(`@adminforth/connector-${connectorName}`);
+      return connectorModule.default;
+    } catch (e) {
+      throw new Error(`____________________
+      Error while importing ${connectorName} connector: ${e}. 
+      If you want to use ${connectorName} data source, please install @adminforth/connector-${connectorName} package.
+      ____________________
+      `);
+    }
+  }
 
   async discoverDatabases() {
     this.statuses.dbDiscover = 'running';
+    const SQLiteConnector = await this.tryToImportConnector('sqlite');
+    const PostgresConnector = await this.tryToImportConnector('postgres');
+    const MongoConnector = await this.tryToImportConnector('mongo');
+    const ClickhouseConnector = await this.tryToImportConnector('clickhouse');
+    const MysqlConnector = await this.tryToImportConnector('mysql');
+
     this.connectorClasses = {
       'sqlite': SQLiteConnector,
       'postgres': PostgresConnector,

adminforth/dataConnectors/mongo.ts

@@ -158,7 +158,7 @@ class CodeInjector implements ICodeInjector {
   }
 
 
-  async doesUserHasPnpmLockFile(dir: string): Promise<boolean> {
+  public async doesUserHasPnpmLockFile(dir: string): Promise<boolean> {
     if (!dir) {
       return false;
     }

adminforth/dataConnectors/mysql.ts

@@ -85,16 +85,15 @@
   "type": "module",
   "dependencies": {
     "@babel/parser": "^7.27.5",
-    "@clickhouse/client": "^1.4.0",
     "@faker-js/faker": "^9.0.3",
     "@inquirer/prompts": "^7.4.1",
     "@qdrant/js-client-rest": "^1.17.0",
     "@scalar/express-api-reference": "^0.9.7",
     "@types/express": "^4.17.21",
+    "adminforth": "link:",
     "ajv": "^8.18.0",
     "arg": "^5.0.2",
     "ast-types": "^0.14.2",
-    "better-sqlite3": "^11.10.0",
     "bson": "^7.2.0",
     "chalk": "^5.4.1",
     "connection-string": "^4.4.0",
@@ -111,11 +110,8 @@
     "jiti": "^2.4.2",
     "jsonwebtoken": "^9.0.2",
     "listr2": "^8.2.5",
-    "mongodb": "6.6",
     "multer": "^2.1.1",
-    "mysql2": "^3.14.2",
     "node-fetch": "^3.3.2",
-    "pg": "^8.11.5",
     "pino": "^10.1.0",
     "pino-pretty": "^13.1.3",
     "private-ip": "^3.0.2",
@@ -133,5 +129,29 @@
     "semantic-release": "^24.2.1",
     "semantic-release-slack-bot": "^4.0.2",
     "typescript": "^5.4.5"
+  },
+  "peerDependencies": {
+    "@adminforth/connector-clickhouse": "^1.0.1",
+    "@adminforth/connector-mongo": "^1.0.0",
+    "@adminforth/connector-mysql": "^1.0.0",
+    "@adminforth/connector-postgres": "^1.0.0",
+    "@adminforth/connector-sqlite": "^1.0.0"
+  },
+  "peerDependenciesMeta": {
+    "@adminforth/connector-sqlite": {
+      "optional": true
+    },
+    "@adminforth/connector-postgres": {
+      "optional": true
+    },
+    "@adminforth/connector-mongo": {
+      "optional": true
+    },
+    "@adminforth/connector-mysql": {
+      "optional": true
+    },
+    "@adminforth/connector-clickhouse": {
+      "optional": true
+    }
   }
 }