Gruntjs 咕噜声丑环
我对Grunt还是比较陌生,所以也许有经验的人可以帮我解决这个问题。出于某种原因,每当我运行Gruntjs 咕噜声丑环,gruntjs,grunt-contrib-watch,grunt-contrib-uglify,Gruntjs,Grunt Contrib Watch,Grunt Contrib Uglify,我对Grunt还是比较陌生,所以也许有经验的人可以帮我解决这个问题。出于某种原因,每当我运行grunt watch时,丑陋的任务会被执行多次,因此我的scripts.min.js文件会被编译多次 这就是我的GrunFile.js当前的样子: 'use strict'; module.exports = function(grunt) { // Show elapsed time require('time-grunt')(grunt); // Comment out any unu
grunt watch
时,丑陋的任务会被执行多次,因此我的scripts.min.js文件会被编译多次
这就是我的GrunFile.js当前的样子:
'use strict';
module.exports = function(grunt) {
// Show elapsed time
require('time-grunt')(grunt);
// Comment out any unused components
var jsFiles = [
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/affix.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/alert.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/button.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/carousel.js',
'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/collapse.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/dropdown.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/modal.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/popover.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/scrollspy.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/tab.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/tooltip.js',
'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/transition.js',
'assets/js/*.js'
];
// Configure tasks.
grunt.initConfig({
sass: {
dist: {
options: {
style: 'compressed'
},
files: {
'assets/css/main.min.css': 'assets/sass/app.scss',
'assets/css/custom-login.min.css': 'assets/sass/_login.scss',
'assets/css/magnific.min.css': 'assets/sass/plugins/magnific/magnific.scss'
}
}
},
uglify: {
dist: {
files: {
'assets/js/scripts.min.js': [ jsFiles ]
}
}
},
watch: {
sass: {
files: [ 'assets/sass/*.scss' ],
tasks: [ 'sass' ]
},
js: {
files: [ jsFiles ],
tasks: [ 'uglify' ]
}
}
});
// Load tasks.
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-contrib-sass');
// Register tasks.
grunt.registerTask('default', [
'watch',
'sass',
'uglify'
]);
};
有人知道为什么这个丑陋的任务要执行多次吗?问题是你有所有的js文件要检查和缩小。主要问题是:
'assets/js/*.js'
你正在压缩所有的js文件,但你也在观看,所以当你丑化所有的js文件时,它们发生了变化,因此,观看任务再次执行并缩小……这就是无限循环
您应该更改GrunFile,例如删除assets文件夹的scripts.min.js,或者删除assets/js/*.js并手动添加所有js文件。我建议采用第二种方法
'use strict';
module.exports = function(grunt) {
// Show elapsed time
require('time-grunt')(grunt);
// Comment out any unused components
var jsFiles = [
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/affix.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/alert.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/button.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/carousel.js',
'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/collapse.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/dropdown.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/modal.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/popover.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/scrollspy.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/tab.js',
//'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/tooltip.js',
'assets/vendor/bootstrap-sass-official/assets/javascripts/bootstrap/transition.js'
];
// Configure tasks.
grunt.initConfig({
sass: {
dist: {
options: {
style: 'compressed'
},
files: {
'assets/css/main.min.css': 'assets/sass/app.scss',
'assets/css/custom-login.min.css': 'assets/sass/_login.scss',
'assets/css/magnific.min.css': 'assets/sass/plugins/magnific/magnific.scss'
}
}
},
uglify: {
dist: {
files: {
'assets/js/scripts.min.js': [ jsFiles ]
}
}
},
watch: {
sass: {
files: [ 'assets/sass/*.scss' ],
tasks: [ 'sass' ]
},
js: {
files: [ jsFiles ],
tasks: [ 'uglify' ]
}
}
});
// Load tasks.
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-contrib-sass');
// Register tasks.
grunt.registerTask('default', [
'watch',
'sass',
'uglify'
]);
};
问候