{ "file": "lib/logger.js", "content": "
'use strict';\n\nfunction log(message, line) {\n  console.warn(`${message},${line}`);\n}\n\n/**\n * Logger method that takes in YUIDoc warnings array and checks those warnings\n * against special features that we support. This allows us to use special tags\n * for Ember apps, and still support logging for incorrect tags, but suppress\n * warnings for unknown tags we have added\n * @class logger\n * @constructor\n * @param {Object} options Contains logger options and data to handle\n * @param {Array} options.warnings      YUIDoc generated warnings array of type: `{ message, line }`\n * @param {Array} options.whiteListTags Tags whitelisted for support in Ember Fountainhead\n */\nmodule.exports = function logger(options) {\n  let warnings = options.warnings || [];\n  let whiteListTags = options.whiteListTags || [];\n\n  warnings.forEach(warning => {\n\n    // Check if warning is for an unkown tag, and if it is, check if the tag is\n    // white listed\n    if (warning.message.includes('unknown tag')) {\n      let tag = /unknown tag: (.*)/.exec(warning.message);\n\n      // If a tag wasn't found, we don't know what this is so just log it\n      if (!tag.length) {\n        return log(warning.message, warning.line);\n      }\n\n      // If the tag is white listed, don't log it\n      if (whiteListTags.includes(tag[1])) { return; }\n\n      // Unknown tag that isn't whitelisted, log it\n      return log(warning.message, warning.line);\n    }\n\n    // End of the line, log the message\n    log(warning.message, warning.line);\n  });\n};\n
" }