node_modules

node_modules/laravel-mix/src/Mix.js

@@ -0,0 +1,123 @@
+let Paths = require('./Paths');
+let Manifest = require('./Manifest');
+let Dispatcher = require('./Dispatcher');
+let Components = require('./components/Components');
+let isFunction = require('lodash').isFunction;
+
+class Mix {
+    /**
+     * Create a new instance.
+     */
+    constructor() {
+        this.paths = new Paths();
+        this.manifest = new Manifest();
+        this.dispatcher = new Dispatcher();
+        this.tasks = [];
+        this.bundlingJavaScript = false;
+        this.components = new Components();
+    }
+
+    /**
+     * Determine if the given config item is truthy.
+     *
+     * @param {string} tool
+     */
+    isUsing(tool) {
+        return !!Config[tool];
+    }
+
+    /**
+     * Determine if Mix is executing in a production environment.
+     */
+    inProduction() {
+        return Config.production;
+    }
+
+    /**
+     * Determine if Mix should watch files for changes.
+     */
+    isWatching() {
+        return (
+            process.argv.includes('--watch') || process.argv.includes('--hot')
+        );
+    }
+
+    /**
+     * Determine if polling is used for file watching
+     */
+    isPolling() {
+        return this.isWatching() && process.argv.includes('--watch-poll');
+    }
+
+    /**
+     * Determine if Mix sees a particular tool or framework.
+     *
+     * @param {string} tool
+     */
+    sees(tool) {
+        if (tool === 'laravel') {
+            return File.exists('./artisan');
+        }
+
+        return false;
+    }
+
+    /**
+     * Determine if the given npm package is installed.
+     *
+     * @param {string} npmPackage
+     */
+    seesNpmPackage(npmPackage) {
+        try {
+            require.resolve(npmPackage);
+
+            return true;
+        } catch (e) {
+            return false;
+        }
+    }
+
+    /**
+     * Determine if Mix should activate hot reloading.
+     */
+    shouldHotReload() {
+        new File(path.join(Config.publicPath, 'hot')).delete();
+
+        return this.isUsing('hmr');
+    }
+
+    /**
+     * Queue up a new task.
+     *
+     * @param {Task} task
+     */
+    addTask(task) {
+        this.tasks.push(task);
+    }
+
+    /**
+     * Listen for the given event.
+     *
+     * @param {string}   event
+     * @param {Function} callback
+     */
+    listen(event, callback) {
+        this.dispatcher.listen(event, callback);
+    }
+
+    /**
+     * Dispatch the given event.
+     *
+     * @param {string} event
+     * @param {*}      data
+     */
+    dispatch(event, data) {
+        if (isFunction(data)) {
+            data = data();
+        }
+
+        this.dispatcher.fire(event, data);
+    }
+}
+
+module.exports = Mix;