grunt livereload globally for all files - javascript

livereload: {
files: ['*.html', '*.php', 'js/**/*.{js,json}', 'css/*.css', 'img/**/*.{png,jpg,jpeg,gif,webp,svg}'],
options: {
livereload: true
}
}
above is my partial code of gruntfile.js, it work for my index.html which located in the same level with the gruntfile.js. What if I have many folders? How to avoid declare many example/*.php ? It's tedious every time u need to declare something just to use grunt.

livereload: {
files: ['**/*'],
options: {
livereload: true
}
}

Related

Grunt task Sass on several files in several folders using parameters

I have a folder with differents design project, on each one I may have scss files to compile. So I did a Gruntfile to watch on all this folders for the scss files and I want to compile them in their directory. But it' actually not working because of this error :
Running "sassAll" task
Running "sass:animating-rocket" (sass) task
Verifying property sass.animating-rocket exists in config...ERROR
>> Unable to process task.
Warning: Required config property "sass.animating-rocket" missing. Use --force to continue.
Aborted due to warnings.
It seems that a variable is not define on the config scope...
My Gruntfile looks like this :
module.exports = function (grunt) {
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
sass: {
dist: {
options: {
style: 'compressed'
},
files: [{
src: ['<%= grunt.task.current.args[0] %>/*.scss'],
dest: '<%= grunt.task.current.args[0] %>',
ext: '.css'
}]
}
},
watch: {
options: {
livereload: true
},
css: {
files: ['**/*.scss'],
tasks: ['sassAll'],
options: {
spawn: false
}
}
}
});
grunt.loadNpmTasks('grunt-contrib-sass');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.registerTask('sassAll', function () {
gruntUtils.sassTasks.forEach(function (param) {
grunt.task.run('sass:' + param);
});
});
var gruntUtils = {
sassTasks: ['animating-rocket', 'hamburger-animation']
};
grunt.registerTask('default', ['sassAll', 'watch']);
};

Grunt Sass - Multiple css style outputs

I've done a fair bit of searching but can't seem to come up with a full answer to this.
I'm using grunt to manage my sass flow and I've been trying to find a way to output multiple css styles from grunt.
For example:
base.scss should have two outputs the first being style.css which has the expanded css style.
The second should be style.min.css which has the compressed css style.
How can I configure my gruntfile to do this for me?
You can do this by having two configurations, one outputting expanded CSS and the other compressed. Then register your task to run both. Your grunt file should look something like this:
Example
module.exports = function(grunt) {
'use strict';
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
// Sass
sass: {
dev: { // This outputs the expanded css file
files: {
'style.css': 'base.scss'
}
},
prod: { // This outputs the compressed css file
options: {
outputStyle: 'compressed' // Minify output
},
files: {
'style.min.css': 'base.scss'
}
}
}
});
grunt.registerTask('default', ['sass:dev', 'sass:prod']); // Task runs both
}
Here is a more complete solution of what belongs in gruntfile.js, improving upon what Colin Bacon has already posted. By default grunt's pkg is already set to read package.json in the current directory, so no need to write that. You just need to install the jit-grunt plugin (besides the watch and sass plugins of course) to get my answer working.
module.exports = function(grunt) {
require('jit-grunt')(grunt);
grunt.initConfig({
sass: {
expanded: { // Target
options: { // Target options
style: 'expanded'
},
files: { // Dictionary of files
'style.css': 'style.scss' // 'destination': 'source'
}
},
compressed: { // Target
options: { // Target options
style: 'compressed'
},
files: { // Dictionary of files
'style.min.css': 'style.scss' // 'destination': 'source'
}
}
},
watch: {
styles: {
files: ['**/*.scss'], // which files to watch
tasks: ['sass'],
options: {
spawn: false // speeds up watch reaction
}
}
}
});
grunt.registerTask('default', ['sass', 'watch']);
};
Just add a new manifest file in your styles folder. For example, you have normally main.scss, if you create main2.scss and import some files in there. It will create a file for each manifest file you have.
If your sass task looks something like this (default yeoman webapp generator):
sass: {
options: {
sourceMap: true,
includePaths: ['bower_components']
},
dist: {
files: [{
expand: true,
cwd: '<%= config.app %>/styles',
src: ['*.{scss,sass}'],
dest: '.tmp/styles',
ext: '.css'
}]
},
server: {
files: [{
expand: true,
cwd: '<%= config.app %>/styles',
src: ['*.{scss,sass}'],
dest: '.tmp/styles',
ext: '.css'
}]
}
}
The file section sass read all .scss/.sass files and copy those to .tmp/styles. Later, copy task move those to dist/styles.

Grunt Livereload not showing HTML changes

On my MEAN stack application, I'm trying make changes to the HTML view files and see those changes as I make them using Grunt's livereload.
Grunt's livereload is working fine in the sense that it detects changes in my HTML files and refreshes the page during development. However, the actual changes are not reflecting on the page. If I push the files up the server, and reload the publicly available site, the changes are there. But I still can't see the changes while I'm developing.
I'm 99% sure that the problem has to do with the server is using the "build" files or something rather than the files located in the /public folder. However, I'm new to using the back-end and the MEAN stack and can't figure out what file the browser is showing or where this file is. Could anyone give any guidance on how to figure out what file the browser is displaying and what I can do to show HTML changes I make as I make them?
Here is my gruntfile if this helps. The below files I'm making changes to are watchFiles.clientViews.
'use strict';
module.exports = function(grunt) {
// Unified Watch Object
var watchFiles = {
serverViews: ['app/views/**/*.*'],
serverJS: ['gruntfile.js', 'server.js', 'config/**/*.js', 'app/**/*.js'],
clientViews: ['public/modules/**/views/**/*.html'],
clientJS: ['public/js/*.js', 'public/modules/**/*.js'],
clientCSS: ['public/modules/**/*.css'],
mochaTests: ['app/tests/**/*.js']
};
// Project Configuration
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
watch: {
options: { livereload: true },
serverViews: {
files: [watchFiles.serverViews],
options: {
livereload: true
}
},
serverJS: {
files: watchFiles.serverJS,
tasks: ['jshint'],
options: {
livereload: true
}
},
clientViews: {
files: watchFiles.clientViews,
options: {
livereload: true,
}
},
clientJS: {
files: watchFiles.clientJS,
tasks: ['jshint'],
options: {
livereload: true
}
},
clientCSS: {
files: watchFiles.clientCSS,
tasks: ['csslint'],
options: {
livereload: true
}
}
},
jshint: {
all: {
src: watchFiles.clientJS.concat(watchFiles.serverJS),
options: {
jshintrc: true
}
}
},
csslint: {
options: {
csslintrc: '.csslintrc',
},
all: {
src: watchFiles.clientCSS
}
},
uglify: {
production: {
options: {
mangle: false
},
files: {
'public/dist/application.min.js': 'public/dist/application.js'
}
}
},
cssmin: {
combine: {
files: {
'public/dist/application.min.css': '<%= applicationCSSFiles %>'
}
}
},
nodemon: {
dev: {
script: 'server.js',
options: {
nodeArgs: ['--debug'],
ext: 'js,html',
watch: watchFiles.serverViews.concat(watchFiles.serverJS)
}
}
},
'node-inspector': {
custom: {
options: {
'web-port': 1337,
'web-host': 'localhost',
'debug-port': 5858,
'save-live-edit': true,
'no-preload': true,
'stack-trace-limit': 50,
'hidden': []
}
}
},
ngAnnotate: {
production: {
files: {
'public/dist/application.js': '<%= applicationJavaScriptFiles %>'
}
}
},
concurrent: {
default: ['nodemon', 'watch'],
debug: ['nodemon', 'watch', 'node-inspector'],
options: {
logConcurrentOutput: true,
limit: 10
}
},
env: {
test: {
NODE_ENV: 'test'
}
},
mochaTest: {
src: watchFiles.mochaTests,
options: {
reporter: 'spec',
require: 'server.js'
}
},
karma: {
unit: {
configFile: 'karma.conf.js'
}
}
});
// Load NPM tasks
require('load-grunt-tasks')(grunt);
// Making grunt default to force in order not to break the project.
grunt.option('force', true);
// A Task for loading the configuration object
grunt.task.registerTask('loadConfig', 'Task that loads the config into a grunt option.', function() {
var init = require('./config/init')();
var config = require('./config/config');
grunt.config.set('applicationJavaScriptFiles', config.assets.js);
grunt.config.set('applicationCSSFiles', config.assets.css);
});
// Default task(s).
grunt.registerTask('default', ['lint', 'concurrent:default']);
// Debug task.
grunt.registerTask('debug', ['lint', 'concurrent:debug']);
// Lint task(s).
grunt.registerTask('lint', ['jshint', 'csslint']);
// Build task(s).
grunt.registerTask('build', ['lint', 'loadConfig', 'ngAnnotate', 'uglify', 'cssmin']);
// Test task.
grunt.registerTask('test', ['env:test', 'mochaTest', 'karma:unit']);
};
In addition, here is the file structure to my MEAN stack. The highlighted below is where the HTML file that I'm making changes to is located.
Please let me know if there is any other code or info I could provide that would make solving this problem easier. Thank you.
Update: Content of Server.js
Here is my server.js content:
'use strict';
/**
* Module dependencies.
*/
var init = require('./config/init')(),
config = require('./config/config'),
mongoose = require('mongoose');
/**
* Main application entry file.
* Please note that the order of loading is important.
*/
// Bootstrap db connection
var db = mongoose.connect(config.db, function(err) {
if (err) {
console.error('\x1b[31m', 'Could not connect to MongoDB!');
console.log(err);
}
});
// Init the express application
var app = require('./config/express')(db);
// Bootstrap passport config
require('./config/passport')();
// Start the app by listening on <port>
app.listen(config.port);
// Expose app
exports = module.exports = app;
// Logging initialization
console.log('MEAN.JS application started on port ' + config.port);
It's hard to tell exactly what your "server.js" is serving without seeing the contents of it, but if my assumption is correct and you are serving the contents of the "public" directory, you don't have any sort of task being fired by watch that facilitates copying the contents of your changed files into your "public" directory. It looks like this happens initially when your server is started (by running the build task), but not run subsequently whenever something is changed.
I would suggest modifying your watch tasks to perform some of the build-related tasks on your files as they are changed. Since your build-related tasks are physically copying the changes to the "public" directory for you as part of their jobs, you should finally see the results of your changes. Here's an example of your watch task list that's modified to copy your JS and CSS files on change:
watch: {
options: { livereload: true },
serverViews: {
files: [watchFiles.serverViews],
options: {
livereload: true
}
},
serverJS: {
files: watchFiles.serverJS,
tasks: ['jshint', 'loadConfig', 'ngAnnotate', 'uglify'],
options: {
livereload: true
}
},
clientViews: {
files: watchFiles.clientViews,
options: {
livereload: true,
}
},
clientJS: {
files: watchFiles.clientJS,
tasks: ['jshint', 'loadConfig', 'ngAnnotate', 'uglify'],
options: {
livereload: true
}
},
clientCSS: {
files: watchFiles.clientCSS,
tasks: ['csslint', 'cssmin'],
options: {
livereload: true
}
}
},
One last thing: Assuming your views don't need to have any modifications done to them post-change, you can simply straight-up copy them to the public directory when they are changed. Take a look at grunt-contrib-copy for doing simple file copying between directories.
I was facing the same issue and solved it by disabling the cache in the network tab
Go to Inspect -> Network and make sure disable cache is checked.
Hope this helps someone in future :)

Beginner at using Grunt need some advice for my Gruntfile.js

I'm new to setting up my own grunt, and this is what I have come up with. I was just wondering if someone could look it over and give me some hints/advice.
module.exports = function (grunt) {
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
coffee: {
compile: {
expand: true,
flatten: true,
cwd: 'src/coffee',
src: ['*.coffee'],
dest: 'src/js/',
ext: '.js'
}
},
concat: {
css: {
src: [
'src/css/*'
],
dest: 'css/.css'
},
js: {
src: [
'src/js/*'
],
dest: 'js/package.js'
}
},
cssmin: {
css: {
src: 'css/package.css',
dest: 'css/package.min.css'
}
},
uglify: {
js: {
files: {
'js/package.min.js': ['js/package.js']
}
}
},
watch: {
aspx: {
files: ['*.aspx', '*.master']
},
css: {
files: ['src/css/*'],
tasks: ['concat:css', 'cssmin']
},
coffee: {
files: ['src/coffee/*'],
tasks: ['coffee:compile']
},
js: {
files: ['src/js/*'],
tasks: ['concat:js', 'uglify']
},
livereload: {
files: ['*.aspx', '*.master', 'css/*.css', 'js/*.js'],
options: { nospawn: true, livereload: true }
}
}
});
grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-contrib-coffee');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-contrib-cssmin');
grunt.registerTask('default', ['coffee:compile','concat:css', 'cssmin:css', 'concat:js', 'uglify:js', 'watch']);
};
It does work, and reloads and compiles perfectly. I was just wondering if there may be a more effiecent way to handle this. Being my first gruntfile I know it is very far from perfect.
I would recommend load-grunt-tasks in order to cut down on the complexity of the main Gruntfile.js. It's incredibly simple to use. It allows you to split up the Gruntfile.js into a number of smaller JS files stored in a separate Grunt folder, for example:
/root
/Grunt
cssmin.js
coffee.js
watch.js
...
And then your main Gruntfile.js to load in your tasks is simply, again for example:
module.exports = function (grunt) {
require('load-grunt-tasks')(grunt);
}
It's all held together with YAML file called aliases.yaml that sits in the Grunt folder that details the Grunt commands and their associated processes. So with this in the YAML file:
lint:
- clear
- jshint
- jscs
You could run grunt lint and it would run those tasks.
I've found it a) a complete lifesaver, and b) helped me understand Grunt at a whole different level.
I've made an example repo for you to help explain what I'm talking about. I hope it's of some help.

How can I use LiveReload with an AngularJS templateURL

How can I get the templateURL to reload when saved using LiveReload and Grunt?
angular.module('meshApp', [
'ngSanitize',
'ngRoute'
])
.config(function ($routeProvider) {
$routeProvider
.when('/', {
templateUrl: 'views/main.html',
controller: 'MainCtrl'
})
.otherwise({
redirectTo: '/'
});
});
I have a jade file views/main.jade that when I save is processed to .tmp/views/main.html, currently this works and I can see the template, however when I save LiveReload is unable reload the page.
Is there any way I can get it to work?
Also here is a link to my GruntFile incase it helps:
http://jsfiddle.net/daimz/Te5Xc/
EDIT -------------------------
When I wrote the initial answer there was not really anything really stable enough and thats why I make some adjustments to livereload. Since that time a lot changed. At this moment (early 2017) I use browser-sync & webpack, HMR.
EDIT -------------------------
I got it to work on my Angular/Ionic project.
As I assume that more people are looking for something like it I made a github repo: https://github.com/stefanKuijers/live-templates
My solution uses live.js which Martin Kool wrote (check ). I just added some code. This is how it works: You just add the path to your router in live-templates.js. The live-templates.js gets the routers routes and adds them to the live.js heartbeat.
How to use it:
- get script & save
- change the routerURL variable on line 27 to the url of your router
- include script on the page(s) where you require live reload
Let me know or and how it worked for you guys!
Cheers
I simplified my Gruntfile.js may helpful:
appPath:"", //your app path
watch: {
options: {
livereload: 35729,
debounceDelay: 500
},
gruntfile: {
files: ['Gruntfile.js']
},
css: {
//if you use less or sass,you can compile and copy here
},
js: {
files: ['<%= appPath %>/{scripts}/{,**/}*.js'],
tasks: ['newer:all']
},
html: {
files: ['<%= appPath %>/{views}/{,**/}*.html'],
tasks: ['newer:all']
},
livereload: {
options: {
livereload: 35729,
debounceDelay: 500
},
files: [
'<%= appPath %>/{,**/}*.html',
'<%= appPath %>/styles/{,**/}*.css',
'<%= appPath %>/images/{,**/}*.{png,jpg,jpeg,gif,webp,svg}'
]
}
}
and run in :
grunt.registerTask('server', [
...,
'watch'
]);
Maybe try this middleware:
var modRewrite = require('connect-modrewrite');
Then on the connect:
connect: {
options: {
port: 9000,
// Change this to '0.0.0.0' to access the server from outside.
hostname: '0.0.0.0',
livereload: 35729
},
livereload: {
options: {
open: true,
base: [
'.tmp',
'<%= yeoman.app %>'
],
middleware: function(connect, options) {
var middlewares = [];
//Matches everything that does not contain a '.' (period)
middlewares.push(modRewrite(['^[^\\.]*$ /index.html [L]']));
options.base.forEach(function(base) {
middlewares.push(connect.static(base));
});
return middlewares;
}
}
}
You should also install modrewrite: npm install connect-modrewrite --save-dev
I am only guessing here. I hope it helps.

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