feat: scripting support (#16)

packages/bruno-js/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "@usebruno/js",
+  "version": "0.1.0",
+  "main": "src/index.js",
+  "files": [
+    "src",
+    "package.json"
+  ],
+  "peerDependencies": {
+    "vm2": "^3.9.13"
+  }
+}

packages/bruno-js/src/index.js

@@ -0,0 +1,7 @@
+const {
+  ScriptRuntime
+} = require('./scripts/script-runtime');
+
+module.exports = {
+  ScriptRuntime
+};

packages/bruno-js/src/scripts/bruno-request.js

@@ -0,0 +1,47 @@
+class BrunoRequest {
+  constructor(request) {
+    this._request = request;
+  }
+
+  getUrl() {
+    return this._request.url;
+  }
+
+  setUrl(url) {
+    this._request.url = url;
+  }
+
+  getMethod() {
+    return this._request.method;
+  }
+
+  setMethod(method) {
+    this._request.method = method;
+  }
+
+  getHeaders() {
+    return this._request.headers;
+  }
+
+  setHeaders(headers) {
+    this._request.headers = headers;
+  }
+
+  getHeader(name) {
+    return this._request.headers[name];
+  }
+
+  setHeader(name, value) {
+    this._request.headers[name] = value;
+  }
+
+  getData() {
+    return this._request.data;
+  }
+
+  setData(data) {
+    this._request.data = data;
+  }
+}
+
+module.exports = BrunoRequest;

packages/bruno-js/src/scripts/script-runtime.js

@@ -0,0 +1,26 @@
+const { NodeVM } = require('vm2');
+const BrunoRequest = require('./bruno-request');
+
+class ScriptRuntime {
+  constructor() {
+  }
+
+  run(script, request) {
+    const brunoRequest = new BrunoRequest(request);
+
+    const context = {
+      brunoRequest
+    };
+    const vm = new NodeVM({
+      sandbox: context
+    });
+
+    vm.run(script);
+
+    return request;
+  }
+}
+
+module.exports = {
+  ScriptRuntime
+};