dbmodel commandline tool

packages/api/src/shell/generateModelSql.js

@@ -0,0 +1,30 @@
+const requireEngineDriver = require('../utility/requireEngineDriver');
+const {
+  extendDatabaseInfo,
+  databaseInfoFromYamlModel,
+  getAlterDatabaseScript,
+  DatabaseAnalyser,
+} = require('dbgate-tools');
+const importDbModel = require('../utility/importDbModel');
+const fs = require('fs');
+
+async function generateModelSql({ engine, driver, modelFolder, loadedDbModel, outputFile }) {
+  if (!driver) driver = requireEngineDriver(engine);
+
+  const dbInfo = extendDatabaseInfo(
+    loadedDbModel ? databaseInfoFromYamlModel(loadedDbModel) : await importDbModel(modelFolder)
+  );
+
+  const { sql } = getAlterDatabaseScript(
+    DatabaseAnalyser.createEmptyStructure(),
+    dbInfo,
+    {},
+    DatabaseAnalyser.createEmptyStructure(),
+    dbInfo,
+    driver
+  );
+
+  fs.writeFileSync(outputFile, sql);
+}
+
+module.exports = generateModelSql;

packages/api/src/shell/index.js

@@ -24,6 +24,7 @@ const initializeApiEnvironment = require('./initializeApiEnvironment');
 const dumpDatabase = require('./dumpDatabase');
 const importDatabase = require('./importDatabase');
 const loadDatabase = require('./loadDatabase');
+const generateModelSql = require('./generateModelSql');
 
 const dbgateApi = {
   queryReader,
@@ -51,6 +52,7 @@ const dbgateApi = {
   dumpDatabase,
   importDatabase,
   loadDatabase,
+  generateModelSql,
 };
 
 requirePlugin.initializeDbgateApi(dbgateApi);