The live reload feature of `grunt serve` is only functional in the `app/*.html` files and not in the `

Just getting started with Yeoman, Grunt, and Bower. I've created an Angular app using Yeoman and now I'm trying to modify the gruntfile.js. However, live reload only seems to work for files within the 'app' folder. Files in folders like 'app/views/' do not trigger a live reload of my page. The console output shows that Grunt server detects the change (File "app\views\partial1.html" changed.) but live reload isn't happening. I've searched online extensively but haven't been able to figure out how to solve this issue. Below is the watch part in my gruntfile.js:

// Watches files for changes and runs tasks based on the changed files
    watch: {
        bower: {
            files: ['bower.json'],
            tasks: ['wiredep']
        },
        js: {
            files: ['<%= yeoman.app %>/scripts/{,*/}*.js'],
            tasks: ['newer:jshint:all'],
            options: {
                livereload: '<%= connect.options.livereload %>'
            }
        },
        jsTest: {
            files: ['test/spec/{,*/}*.js'],
            tasks: ['newer:jshint:test', 'karma']
        },
        styles: {
            files: ['<%= yeoman.app %>/styles/{,*/}*.css'],
            tasks: ['newer:copy:styles', 'autoprefixer']
        },
        gruntfile: {
            files: ['Gruntfile.js']
        },
        livereload: {
            options: {
                livereload: '<%= connect.options.livereload %>'
            },
            files: [
                '<%= yeoman.app %>/{,*/}*.html',
                '.tmp/styles/{,*/}*.css',
                '<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}'
            ]
        }

Thank you in advance for any assistance!

javascriptangularjsgruntjs

Answer №1

To enhance the efficiency of your code, you should replace all instances of brace expansions like {,*/} with **/. Your updated code will appear as follows:

// Watches files for changes and runs tasks based on the changed files
watch: {
    bower: {
        files: ['bower.json'],
        tasks: ['wiredep']
    },
    js: {
        files: ['<%= yeoman.app %>/scripts/**/*.js'],
        tasks: ['newer:jshint:all'],
        options: {
            livereload: '<%= connect.options.livereload %>'
        }
    },
    jsTest: {
        files: ['test/spec/**/*.js'],
        tasks: ['newer:jshint:test', 'karma']
    },
    styles: {
        files: ['<%= yeoman.app %>/styles/**/*.css'],
        tasks: ['newer:copy:styles', 'autoprefixer']
    },
    gruntfile: {
        files: ['Gruntfile.js']
    },
    livereload: {
        options: {
            livereload: '<%= connect.options.livereload %>'
        },
        files: [
            '<%= yeoman.app %>/**/*.html',
            '.tmp/styles/**/*.css',
            '<%= yeoman.app %>/images/**/*.{png,jpg,jpeg,gif,webp,svg}'
        ]
    }

If you are unfamiliar with it, ** signifies a type of globbing pattern. The Grunt documentation elaborates on this concept in detail:

In simple terms, foo/*.js matches files with .js extension within the foo/ directory, while foo/**/*.js matches .js files within both foo/ subdirectory and its subdirectories.

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