tiny-consent/node_modules/webpack-notifier/index.js

var stripANSI = require('strip-ansi');
var path = require('path');
var objectAssign = require('object-assign');
var os = require('os');
var notifier = require('node-notifier');

var DEFAULT_LOGO = path.join(__dirname, 'logo.png');

var WebpackNotifierPlugin = module.exports = function(options) {
    this.options = options || {};
    this.lastBuildSucceeded = false;
    this.isFirstBuild = true;
};

WebpackNotifierPlugin.prototype.compileMessage = function(stats) {
    function findFirstDFS(compilation, key) {
        var match = compilation[key][0];
        if (match) {
            return match;
        }

        var children = compilation.children;
        for (var i = 0; i < children.length; ++i) {
            match = findFirstDFS(children[i], key);
            if (match) {
                return match;
            }
        }
    }

    if (this.isFirstBuild) {
        this.isFirstBuild = false;

        if (this.options.skipFirstNotification) {
            return;
        }
    }

    var error;
    if (stats.hasErrors()) {
        error = findFirstDFS(stats.compilation, 'errors');

    } else if (stats.hasWarnings() && !this.options.excludeWarnings) {
        error = findFirstDFS(stats.compilation, 'warnings');

    } else if (!this.lastBuildSucceeded || this.options.alwaysNotify) {
        this.lastBuildSucceeded = true;
        return (hasEmoji ? '✅ ' : '') + 'Build successful';

    } else {
        return;
    }

    this.lastBuildSucceeded = false;

    var message;
    if (error.module && error.module.rawRequest)
        message = error.module.rawRequest + '\n';

    var hasEmoji = this.options.emoji;
    if (error.error)
        message = (hasEmoji ? '❌ ' : '') + 'Error: ' + message + error.error.toString();
    else if (error.warning)
        message = (hasEmoji ? '⚠️ ' : '') + 'Warning: ' + message + error.warning.toString();
    else if (error.message) {
        message = (hasEmoji ? '⚠️ ' : '') + 'Warning: ' + message + error.message.toString();
    }

    return stripANSI(message);
};

WebpackNotifierPlugin.prototype.compilationDone = function(stats) {
    var msg = this.compileMessage(stats);
    if (msg) {
        var contentImage = ('contentImage' in this.options) ?
            this.options.contentImage : DEFAULT_LOGO;

        notifier.notify(objectAssign({
            title: 'Webpack',
            message: msg,
            contentImage: contentImage,
            icon: (os.platform() === 'win32' || os.platform() === 'linux') ? contentImage : undefined
        }, this.options));
    }
};

WebpackNotifierPlugin.prototype.apply = function(compiler) {
  if (compiler.hooks) {
    var plugin = { name: 'Notifier' };

    compiler.hooks.done.tap(plugin, this.compilationDone.bind(this));
  } else {
    compiler.plugin('done', this.compilationDone.bind(this));
  }
};