execute query from shell

packages/api/src/shell/executeQuery.js

@@ -0,0 +1,19 @@
+const goSplit = require('../utility/goSplit');
+const requireEngineDriver = require('../utility/requireEngineDriver');
+
+async function executeQuery({ connection, sql }) {
+  console.log(`Execute query ${sql}`);
+
+  const driver = requireEngineDriver(connection);
+  const pool = await driver.connect(connection);
+  console.log(`Connected.`);
+
+  for (const sqlItem of goSplit(sql)) {
+    console.log('Executing query', sqlItem);
+    await driver.query(pool, sqlItem);
+  }
+
+  console.log(`Query finished`);
+}
+
+module.exports = executeQuery;

packages/api/src/shell/index.js

@@ -15,6 +15,8 @@ const finalizer = require('./finalizer');
 const registerPlugins = require('./registerPlugins');
 const requirePlugin = require('./requirePlugin');
 const download = require('./download');
+const executeQuery = require('./executeQuery');
+const loadFile = require('./loadFile');
 
 const dbgateApi = {
   queryReader,
@@ -32,7 +34,8 @@ const dbgateApi = {
   collectorWriter,
   finalizer,
   registerPlugins,
-  download,
+  executeQuery,
+  loadFile,
 };
 
 requirePlugin.initialize(dbgateApi);

packages/api/src/shell/loadFile.js

@@ -0,0 +1,10 @@
+const fs = require('fs-extra');
+const path = require('path');
+const { filesdir } = require('../utility/directories');
+
+async function loadFile(file) {
+  const text = await fs.readFile(path.join(filesdir(), file), { encoding: 'utf-8' });
+  return text;
+}
+
+module.exports = loadFile;