Task not running in grunt-contrib-uglify - gruntjs

Maybe I'm missing something here but, I'm new on grunt and I don't know why my configuration grunt file is not executing or producing my compress file.
Gruntfile
'use strict';
module.exports = function (grunt) {
grunt.initConfig({
connect: { // Conexión al servidor local
server: {
options: {
port: 9000,
base: 'app/'
}
}
},
watch: { // Configuración de 'watch' con livereload
project: {
files: ['app/**/*.js', 'app/**/*.html', 'app/**/*.json', 'app/**/*.css'],
options: {
livereload: true
}
}
},
uglify: {
my_target: {
files: {
'app-dist/js/app.min.js': 'app/app.js'
}
}
}
});
grunt.loadNpmTasks('grunt-contrib-connect');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.registerTask('default', ['connect', 'watch', 'uglify']);
};
I'm not getting any error.

Watch is a blocking task and prevents uglify from being run. Changing an order of tasks should help
grunt.registerTask('default', ['uglify', 'connect', 'watch']);
Note: In most of the cases you would want to put it to the very end of your task chain.

Related

grunt this site can't be reached

For some reason running grunt from the terminal doesn't work. When I run grunt dev and open http://localhost:8000/ it works, but when I just use grunt it says This site can’t be reached. localhost refused to connect.
Any ideas what I am missing?
'use strict';
var path = require('path');
var lrSnippet = require('grunt-contrib-livereload/lib/utils').livereloadSnippet;
var folderMount = function folderMount(connect, point) {
return connect.static(path.resolve(point));
};
module.exports = function (grunt) {
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
clean: {
build: {
src: [".sass-cache"]
}
}, // end clean
sass: {
dist: {
options: {
style: 'expanded',
noCache: true
},
files: {
'app/production/css/style.css': 'app/scss/style.scss'
}
}
}, // end sass
cssmin: {
target: {
files: [{
expand: true,
cwd: 'app/production/css',
src: ['*.css', '!*.min.css'],
dest: 'app/production/css',
ext: '.min.css'
}]
}
}, //end cssmin
connect: {
server: {
options: {
port: 8000
}
}
}, // end connect
uglify: {
options: {
mangle: false
},
my_target: {
files: {
'app/production/js/app.min.js': ['app/js/module.js', 'app/js/config.js', 'app/js/factory.js', 'app/js/filter.js', 'app/js/PotatoAppController.js']
}
}
}, // end js minify
watch: { // this is a watcher, to run this in terminal write: grunt watch
options: {
dateFormat: function(time) {
grunt.log.writeln('The watch finished in ' + time + 'ms at' + (new Date()).toString());
grunt.log.writeln('Waiting for new changes ...');
},
livereload: true
},
css: {
files: 'app/scss/style.scss',
tasks: ['sass', 'cssmin']
},
jsmin: {
files: 'app/js/*.js',
tasks: ['uglify']
},
html: {
files: ['app/views/**/*.html'],
options: {
livereload: true
}
}
} // end watch
});
grunt.loadNpmTasks('grunt-contrib-watch'); // Load the plugin that provides the "watch" task.
grunt.loadNpmTasks('grunt-contrib-cssmin'); // Load the plugin that provides the "cssmin" task.
grunt.loadNpmTasks('grunt-contrib-sass'); // Load the plugin that provides the "sass" task.
grunt.loadNpmTasks('grunt-contrib-uglify'); // Load the plugin that provides the "uglify" task.
grunt.loadNpmTasks('grunt-contrib-livereload'); // Load the plugin that provides the "livereload" task.
grunt.loadNpmTasks('grunt-contrib-connect'); // Load the plugin that provides the "connect" task.
grunt.loadNpmTasks('grunt-contrib-clean'); // Load the plugin that provides the "clean" task.
grunt.registerTask('default', ['watch']); // this is the default command, use in terminal 'grunt'
grunt.registerTask('dev', ['connect', 'sass', 'cssmin', 'uglify', 'clean', 'watch']); // use 'grunt dev' for development
};
Once you execute 'grunt', 'default' command will be executed.
In your case, only 'watch' task is executed.
grunt.registerTask('default', ['watch']);
If you want to reach 'localhost', you need to run 'connect' module.
'watch' task is just watching file changes. not launch web-server.
'connect' is for launching web-server.
Thanks.

Grunt index file not running

I am trying to get my index.html at the root of my app (app/index.html) running with grunt from I file I inherited.
My grunt file is as follows:
module.exports = function(grunt) {
// 1. All configuration goes here
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
sass_directory_import: {
your_target: {
files: {
src: ['css/sass/parts/_all.scss']
},
},
},
connect: {
server: {
options: {
port: 9000,
hostname: 'localhost',
base: ['./'],
keepalive: true,
open: {
target: 'http://localhost:9000'
}
}
}
},
sass: {
dist: {
options: {
loadPath: require('node-bourbon').includePaths,
sourceMap: true
},
files: {
'css/style.css' : 'css/sass/style.scss',
'css/style-ie.css' : 'css/sass/style-ie.scss'
}
},
},
watch: {
sass: {
files: 'css/sass/**/*.scss',
tasks: ['sass_directory_import','sass']
}
}
});
// 3. Where we tell Grunt we plan to use this plug-in.
grunt.loadNpmTasks('grunt-sass');
grunt.loadNpmTasks('grunt-contrib-cssmin');
grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-sass-directory-import');
grunt.loadNpmTasks('grunt-contrib-connect');
// 4. Where we tell Grunt what to do when we type "grunt" into the terminal.
grunt.registerTask('default',['watch', 'connect:server']);
grunt.registerTask('build',['sass', 'uglify']);
};
I want index to appear under the port: http://localhost:9000 but when I run the default watch task, only get the sass files being watched for changes and nothing else. How do I get grunt to run the file under the given port? I have only used Gulp before and am not finding grunt very easy to work with. Is there a grunt server/connect task that does not have to be installed?

Browsersync on my port 10080

I can't get Grunt's browser sync to update my changes. I have not use Grunt much so I am a bit new to this. Maybe some of you know what could be wrong?
I am using XAMPP and runs a wordpress site at:
http://localhost:10080/wp_demo2/
(I use port 10080 to avoid conflict with Skype)
Here is my gruntfile.js (updated)
var root = './htdocs/wp_demo2/wp-content/themes/isak/';
module.exports = function (grunt) {
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
sass: {
options: {
style: 'expanded',
precision: 5
},
all: {
files: {
'css/output.css': 'scss/input.scss'
}
}
},
watch: {
files: 'scss/**/*.scss',
tasks: ['sass']
},
browserSync: {
dev: {
bsFiles:
{
src: [root+'css/output.css', root + '**/*.php']
},
options: {
watchTask: true,
proxy: "localhost:10080/wp_demo2"
}
}
}
});
grunt.loadNpmTasks('grunt-contrib-sass');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-browser-sync');
grunt.registerTask('default', ['browserSync', 'watch']);
};
files inside Browsersync's options is a local path, not a URL. I would set port in the path and move the routes to the files outside options.
// ...
browserSync: {
dev: {
bsFiles: {
src: ['css/output.css', '**/*.php']
},
options: {
watchTask: true,
proxy: 'localhost:10080/wp_demo2'
}
}
}
// ...
grunt.registerTask('dev', ['sass', 'browserSync', 'watch']);
Browsersync should update when output.css is modified.
Your Gruntfile.js should be located in . path.
**/* means "search in all folders".

How to concat all JS files in a folder and use SASS in GruntJS?

I have been trying this for sometime now. Each time I run grunt in my Terminal I get the following error:
User$: grunt
Loading "Gruntfile.js" tasks...ERROR
>> SyntaxError: Unexpected identifier
Warning: Task "default" not found. Use --force to continue.
Aborted due to warnings.
This is my GruntFile.js
module.exports = function (grunt) {
grunt.initConfig({
sass: {
dist: {
files: {
'css/css.css' : 'css/css.scss'
}
}
},
concat: {
js: {
src:['js/*.js'],
dest: 'js/js.js'
}
},
watch: {
css: {
files: '**/*.scss',
tasks: ['sass']
}
js: {
files: ['js/*.js'],
tasks: ['concat:js']
},
}
});
grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-sass');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.registerTask('default', ['watch', 'concat']);
};
My basic directory:
/js/jquery.js
/js/angular.js
/js/js.js
/css/settings.scss
/css/slider.scss
/css/css.css
You're missing a comma after your watch:css target (line 23).
Also, please note that the watch task never exits, so you want your default task to run it last:
grunt.registerTask('default', ['concat', 'watch']);
And finally, you should exclude your concatenated js from the list of watched files, to avoid looping.
module.exports = function (grunt) {
grunt.initConfig({
sass: {
dist: {
files: {
'css/css.css' : 'css/css.scss'
}
}
},
concat: {
js: {
src:['js/*.js', '!js/js.js'],
dest: 'js/js.js'
}
},
watch: {
css: {
files: 'css/*.scss',
tasks: ['sass']
},
js: {
files: ['js/*.js', '!js/js.js'],
tasks: ['concat:js']
},
}
});
grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-sass');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.registerTask('default', ['concat', 'watch']);
};

Grunt task run one by one

Please help me.. I am new to grunt. I have to run grunt task one by one. When i execute the Grunt file i am trying to execute one by one ['clean', 'writefile','concat','requirejs'] since write file helps to create a dynamic json for requier.
When ever i execute first time grunt gives me error and at the second time it runs without error since the json file is created in the path. I tried grunt.task.run() but i couldn't get it
module.exports = function (grunt) {
'use strict';
grunt.initConfig({
// Before generating any new files, remove any previously-created files.
clean: {
tests: ['rjs/build.json','frontend-built']
},
writefile: {
json_value: {
options: {
data: 'frontend/config.json'
},
src: 'rjs/value.hbs',
dest: 'rjs/build.json'
}
},
requirejs: {
compile: {
options:grunt.file.readJSON('rjs/build.json')
}
},
concat: {
dist: {
files: {
'frontend/theme/css/theameA.css': ['frontend/theme/css/common/**/*.css','frontend/theme/css/lib/**/*.css','frontend/theme/css/theme_a/**/*.css'],
'frontend/theme/css/theameB.css': ['frontend/theme/css/common/**/*.css','frontend/theme/css/lib/**/*.css','frontend/theme/css/theme_b/**/*.css']
}
}
}
});
grunt.loadNpmTasks('grunt-contrib-clean');
grunt.loadNpmTasks('grunt-writefile');
grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-requirejs');
grunt.registerTask('default', ['clean', 'writefile','concat','requirejs']);
};
Ok the problem is that the config code is processed before the tasks run so even if it didn't error out, it wouldn't be the correct behavior.
Try this to set the requirejs config dynamically via another custom task:
module.exports = function (grunt) {
'use strict';
grunt.initConfig({
// Before generating any new files, remove any previously-created files.
clean: {
tests: ['rjs/build.json','frontend-built']
},
writefile: {
json_value: {
options: {
data: 'frontend/config.json'
},
src: 'rjs/value.hbs',
dest: 'rjs/build.json'
}
},
concat: {
dist: {
files: {
'frontend/theme/css/theameA.css': ['frontend/theme/css/common/**/*.css','frontend/theme/css/lib/**/*.css','frontend/theme/css/theme_a/**/*.css'],
'frontend/theme/css/theameB.css': ['frontend/theme/css/common/**/*.css','frontend/theme/css/lib/**/*.css','frontend/theme/css/theme_b/**/*.css']
}
}
}
});
grunt.loadNpmTasks('grunt-contrib-clean');
grunt.loadNpmTasks('grunt-writefile');
grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-requirejs');
grunt.registerTask('setRjsConfig', function() {
grunt.config('requirejs.options.compile', grunt.file.readJSON('rjs/build.json'));
});
grunt.registerTask('default', ['clean', 'writefile','concat', 'setRjsConfig', 'requirejs']);
};

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