canonical/dist/bin/commands/lintCommand.js

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

'use strict';

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

var _yargs = require('yargs');

var _yargs2 = _interopRequireDefault(_yargs);

var _getStdin = require('get-stdin');

var _getStdin2 = _interopRequireDefault(_getStdin);

var _utilities = require('./../../utilities');

var _bin = require('./../../utilities/bin');

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

var handleStdin = undefined,
    handleFilePaths = undefined;

handleStdin = function handleStdin(yargs, argv) {
    /* eslint-disable no-unused-expressions */
    yargs
    /* eslint-enable */
    .demand(0, 0).argv;

    (0, _getStdin2.default)().then(function (stdin) {
        var report = undefined;

        report = (0, _utilities.lintText)(stdin, {
            filePath: argv.filePath,
            syntax: argv.syntax
        });

        (0, _bin.outputReport)({
            errorCount: report.errorCount,
            results: [report],
            warningCount: report.warningCount
        }, argv.outputFormat);
    });
};

handleFilePaths = function handleFilePaths(yargs, argv) {
    var report = undefined,
        targetPaths = undefined;

    /* eslint-disable no-unused-expressions */
    yargs
    /* eslint-enable */
    .demand(1).argv;

    targetPaths = (0, _bin.getTargetPaths)(argv._);

    report = (0, _utilities.lintFiles)(targetPaths);

    (0, _bin.outputReport)(report, argv.outputFormat);
};

exports.default = function () {
    var argv = undefined;

    argv = (0, _yargs2.default)(process.argv.splice(3)).fail(_bin.failHandler).help('help').strict().options({
        'file-path': {
            default: '<text>',
            describe: 'Name of the file being linted with stdin (if any). Used in reporting.',
            type: 'string'
        },
        'output-format': {
            choices: ['json', 'checkstyle', 'table'],
            default: 'table'
        },
        stdin: {
            default: false,
            describe: 'Used to indicate that subject body will be read from stdin.',
            type: 'boolean'
        },
        syntax: {
            // @todo This need to be true when using stdin.
            choices: ['css', 'js', 'json', 'scss'],
            demand: false,
            describe: 'Syntax of the input.'
        }
    }).argv;

    if (argv.stdin) {
        handleStdin(_yargs2.default, argv);
    } else {
        handleFilePaths(_yargs2.default, argv);
    }
};

module.exports = exports['default'];
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