feat: cli runner can now run a single request

packages/bruno-cli/src/runner/run-single-request.js

@@ -0,0 +1,85 @@
+const Mustache = require('mustache');
+const fs = require('fs');
+const { forOwn, each, extend, get } = require('lodash');
+const FormData = require('form-data');
+const axios = require('axios');
+const prepareRequest = require('./prepare-request');
+const { ScriptRuntime, TestRuntime } = require('@usebruno/js');
+const {
+  bruToJson
+} = require('./bru');
+
+// override the default escape function to prevent escaping
+Mustache.escape = function (value) {
+  return value;
+};
+
+const getEnvVars = (environment = {}) => {
+  const variables = environment.variables;
+  if (!variables || !variables.length) {
+    return {};
+  }
+
+  const envVars = {};
+  each(variables, (variable) => {
+    if(variable.enabled) {
+      envVars[variable.name] = Mustache.escape(variable.value);
+    }
+  });
+
+  return envVars;
+};
+
+const runSingleRequest = async function (filepath) {
+  try {
+    const bruContent = fs.readFileSync(filepath, 'utf8');
+
+    const bruJson = bruToJson(bruContent);
+    const request = prepareRequest(bruJson.request);
+
+    // make axios work in node using form data
+    // reference: https://github.com/axios/axios/issues/1006#issuecomment-320165427
+    if(request.headers && request.headers['content-type'] === 'multipart/form-data') {
+      const form = new FormData();
+      forOwn(request.data, (value, key) => {
+        form.append(key, value);
+      });
+      extend(request.headers, form.getHeaders());
+      request.data = form;
+    }
+
+    const envVars = getEnvVars({});
+
+    //todo: 
+    const collectionVariables = {};
+    const collectionPath = '/Users/anoop/Github/github-rest-api-collection';
+
+    if(request.script && request.script.length) {
+      let script = request.script + '\n if (typeof onRequest === "function") {onRequest(__brunoRequest);}';
+      const scriptRuntime = new ScriptRuntime();
+      const result = scriptRuntime.runRequestScript(script, request, envVars, collectionVariables, collectionPath);
+    }
+
+    const response = await axios(request);
+
+    if(request.script && request.script.length) {
+      let script = request.script + '\n if (typeof onResponse === "function") {onResponse(__brunoResponse);}';
+      const scriptRuntime = new ScriptRuntime();
+      const result = scriptRuntime.runResponseScript(script, response, envVars, collectionVariables, collectionPath);
+    }
+
+    const testFile = get(bruJson, 'request.tests');
+    if(testFile && testFile.length) {
+      const testRuntime = new TestRuntime();
+      const result = testRuntime.runTests(testFile, request, response, envVars, collectionVariables, collectionPath);
+    }
+
+    console.log(response.status);
+  } catch (err) {
+    Promise.reject(err);
+  }
+};
+
+module.exports = {
+  runSingleRequest
+};