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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <base data-ice="baseUrl" href="../../../"> <title data-ice="title">src/configuration/helpers.js | API Document</title> <link type="text/css" rel="stylesheet" href="css/style.css"> <link type="text/css" rel="stylesheet" href="css/prettify-tomorrow.css"> <script src="script/prettify/prettify.js"></script> <script src="script/manual.js"></script> </head> <body class="layout-container" data-ice="rootContainer"> <header> <a href="./">Home</a> <a href="identifiers.html">Reference</a> <a href="source.html">Source</a> <a data-ice="repoURL" href="https://github.com/vgno/roc.git" class="repo-url-github">Repository</a> <div class="search-box"> <img src="./image/search.png"> <input class="search-input"> <ul class="search-result"></ul> </div> </header> <nav class="navigation" data-ice="nav"><div> <ul> <li data-ice="doc"><div data-ice="dirPath" class="nav-dir-path">cli</div>F<a href="function/index.html#static-function-execute">execute</a></li> 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Environment variable ROC_CONFIG_PATH. * 2. Path given as applicationConfigPath. * 3. Default by trying to read "roc.config.js" in the current working directory. * 4. Return a empty object along with a warning. * * @param {string} applicationConfigPath - Path to application configuration file. Can be either relative or absolute. * @param {string} [directory=process.cwd()] - The directory to resolve realative paths to. By default will use the * current working directory. * @param {boolean} [debug=false] - If extra information should be printed. * * @returns {object} - The application configuration object. * @throws {Error} - When an invalid path override is specified. */ export function getApplicationConfig(applicationConfigPath, directory = process.cwd(), debug = false) { const configPath = getAbsolutePath(process.env.ROC_CONFIG_PATH || applicationConfigPath, directory); if (onceApp && applicationConfigPath && process.env.ROC_CONFIG_PATH) { onceApp = false; console.log( styleError('You have configured a location for the application configuration file but the ' + 'environment variable ' + chalk.bold('ROC_CONFIG_PATH') + ' is set and that will be used instead. The ' + 'path that will be used is ' + configPath) , '\n'); } try { if (configPath) { const stats = fs.statSync(configPath); if (!stats.isFile()) { throw new Error('Not a file.'); } } } catch (err) { throwUnaccessableFile(configPath); } // Return correct project configuration with fallback to empty object const appConfigPath = configPath || getAbsolutePath('roc.config.js', directory); try { const config = require(appConfigPath); if (Object.keys(config).length === 0) { console.log(warning('The configuration file at ' + chalk.bold(appConfigPath) + ' was empty.')); } return config; } catch (error) { if (debug) { console.log(warning('Could not read the configuration file at ' + chalk.bold(appConfigPath))); } return {}; } } function throwUnaccessableFile(configPath) { throw new Error(`Configuration path points to unaccessable file: ${configPath}`); } </code></pre> </div> <footer class="footer"> Generated by <a href="https://esdoc.org">ESDoc(0.4.3)</a> </footer> <script src="script/search_index.js"></script> <script src="script/search.js"></script> <script src="script/pretty-print.js"></script> <script src="script/inherited-summary.js"></script> <script src="script/test-summary.js"></script> <script src="script/inner-link.js"></script> <script src="script/patch-for-local.js"></script> </body> </html>