canonical/dist/lintFiles.js

Canonical code style linter and formatter for JavaScript, SCSS and CSS.

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _forEach = require('lodash/collection/forEach');

var _forEach2 = _interopRequireDefault(_forEach);

var _path = require('path');

var _path2 = _interopRequireDefault(_path);

var _fs = require('fs');

var _fs2 = _interopRequireDefault(_fs);

var _lintText = require('./lintText');

var _lintText2 = _interopRequireDefault(_lintText);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var linterMap = undefined;

linterMap = {
    '.js': 'js',
    '.css': 'scss',
    '.scss': 'scss'
};

/**
 * @typedef lintFiles~report
 * @property {lintText~result[]} results
 * @property {number} errorCount
 * @property {number} warningCount
 */

/**
 * @param {string[]} filePaths
 * @return {lintFiles~report}
 */

exports.default = function (filePaths) {
    var report = undefined;

    report = {};
    report.results = [];
    report.errorCount = 0;
    report.warningCount = 0;

    (0, _forEach2.default)(filePaths, function (filePath) {
        var extensionName = undefined,
            result = undefined,
            text = undefined;

        extensionName = _path2.default.extname(filePath);

        if (linterMap[extensionName]) {
            text = _fs2.default.readFileSync(filePath, {
                encoding: 'utf8'
            });

            result = (0, _lintText2.default)(text, {
                linter: linterMap[extensionName]
            });

            result.filePath = filePath;

            report.results.push(result);
            report.errorCount += result.errorCount;
            report.warningCount += result.warningCount;
        } else {
            /* eslint-disable no-console */
            console.warn('Ignoring file "' + filePath + '". No linter mapped to "' + extensionName + '" extension.');
            /* eslint-enable no-console */
        }
    });

    return report;
};
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