tyr-cli
Version:
A command line interface for hammer-io.
83 lines (23 loc) • 12.1 kB
JavaScript
;Object.defineProperty(exports, "__esModule", { value: true });exports.generateSkadiFiles = undefined;
/**
* Creates the static files needed for the skadi library
* @param configs the configurations
* @param projectPath the project path
* @returns {Promise<void>}
*/let generateSkadiFiles = exports.generateSkadiFiles = (() => {var _ref = _asyncToGenerator(
function* (configs, projectPath) {
// create .skadiconfig.json file
generateSkadiConfigFile(configs, projectPath);
// add skadi to the package.json file
packageJsonUtil.addDependencyToPackageJsonFile(projectPath, 'skadi-hammerio', '^0.0.1');
// create express index.js file with calls to skadi inside of it
generateIndexJsFile(configs, projectPath);
});return function generateSkadiFiles(_x, _x2) {return _ref.apply(this, arguments);};})();var _jsonUtil = require('../utils/json-util');var jsonUtil = _interopRequireWildcard(_jsonUtil);var _packageJsonUtil = require('../utils/package-json-util');var packageJsonUtil = _interopRequireWildcard(_packageJsonUtil);var _file = require('../utils/file');var file = _interopRequireWildcard(_file);var _winston = require('../utils/winston');function _interopRequireWildcard(obj) {if (obj && obj.__esModule) {return obj;} else {var newObj = {};if (obj != null) {for (var key in obj) {if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key];}}newObj.default = obj;return newObj;}}function _asyncToGenerator(fn) {return function () {var gen = fn.apply(this, arguments);return new Promise(function (resolve, reject) {function step(key, arg) {try {var info = gen[key](arg);var value = info.value;} catch (error) {reject(error);return;}if (info.done) {resolve(value);} else {return Promise.resolve(value).then(function (value) {step("next", value);}, function (err) {step("throw", err);});}}return step("next");});};} /* eslint-disable import/prefer-default-export */const log = (0, _winston.getActiveLogger)();function generateSkadiConfigFile(configs, projectPath) {log.verbose('Skadi Service - generateSkadiConfigFile()');if (configs.skadi) {file.writeFile(`${projectPath}/.skadiconfig.json`, jsonUtil.stringify(configs.skadi));log.info(`Successfully generated file: ${projectPath}/.skadiconfig.json`);} else {throw new Error('Configurations for Skadi not found.');}} /**
* Removes existing index js file for express and replaces it with the express with skadi index.js
* file
* @param configs the project configurations
* @param projectPath the path to the project
*/function generateIndexJsFile(configs, projectPath) {let indexJsContents = file.readFile(`${projectPath}/src/index.js`); // insert skadi import at top
const skadiImport = 'const skadi = require(\'skadi-hammerio\');\n';indexJsContents = skadiImport + indexJsContents; // insert heartbeat and os data config and request capture
const insert1 = '\nskadi.heartbeat();\n' + 'skadi.osdata();\n' + '\n' + 'app.use((req, res, next) => {\n' + ' skadi.captureRequestData(req);\n' + ' next();\n' + '});\n';const toSplitOn1 = 'const app = express();\n';const split1 = indexJsContents.split('const app = express();\n');indexJsContents = split1[0] + toSplitOn1 + insert1 + split1[1]; // insert the response capture
const toSplitOn2 = '// routes\napp.use(\'/\', routes);\n';const split2 = indexJsContents.split(toSplitOn2);const insert2 = '\napp.use((req, res, next) => {\n' + ' skadi.captureResponseData(req, res);\n' + '});\n';indexJsContents = split2[0] + toSplitOn2 + insert2 + split2[1];file.deleteFile(`${projectPath}/src/index.js`);file.writeFile(`${projectPath}/src/index.js`, indexJsContents);}