我有以下Grunfile.js文件:
module.exports = function(grunt) {
// Project configuration.
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
sass: {
dist: {
options: {
style: 'compressed'
},
files: {
'css/build/style.css': 'css/style.scss'
}
}
},
watch: {
stylesheets: {
files: ['css/*.scss'],
tasks: ['newer:sass']
}
}
});
// Load the plugin that compiles sass
grunt.loadNpmTasks('grunt-contrib-sass');
// watch for, and run grunt if files change
grunt.loadNpmTasks('grunt-contrib-watch');
// Plugin for Grunt tasks to run with newer files only.
grunt.loadNpmTasks('grunt-newer');
// Grunt Tasks:
grunt.registerTask('default', ['newer:sass']);
};
运行grunt watch并保存我的scss文件后,控制台输出如下:
Running "watch" task
Waiting...
>> File "css\style.scss" changed.
Running "newer:sass" (newer) task
Running "newer:sass:dist" (newer) task
Running "sass:dist" (sass) task
File css/build/style.css created.
Running "newer-postrun:sass:dist:1:D:\xampp\htdocs\grunt-test\node_modules\grunt-newer\.cache" (newer-postrun) task
Done, without errors.
问题是,每次都会编译.scss文件。即使没有变化。
我不明白为什么grunt正在运行3个任务(更新:sass,更新:sass:dist,sass:dist),而不是只运行watch(newer:sass)下定义的任务。
希望有人有想法解决这个问题。 :)
答案 0 :(得分:0)
我不肯定这是问题,但请尝试指定您不想运行所有sass
,只需sass:dist
。所以请尝试:grunt.registerTask('default', ['newer:sass:dist']);