突然我的项目不再与 grunt 一起工作。不幸的是，我有一段时间没有将更改提交到 git 中，所以我无法说出有什么不同。
当我跑步时grunt server --verbose，我得到以下输出（上面的所有内容...通过与OK):
...
Running "wiredep" task
Running "wiredep:app" (wiredep) task
Verifying property wiredep.app exists in config...OK
Files: app/index.html
Verifying property wiredep.app.src exists in config...OK
Running "wiredep:sass" (wiredep) task
Verifying property wiredep.sass exists in config...OK
Files: app/styles/analyzer.scss, app/styles/colors.scss, app/styles/login.scss, app/styles/main.scss, app/styles/shared.scss, app/styles/styles.scss, app/styles/tagsinput.scss
Verifying property wiredep.sass.src exists in config...OK
Running "concurrent:server" (concurrent) task
Verifying property concurrent.server exists in config...OK
Files: [no src] -> server
Options: limit=2
Warning: Use --force to continue.
Aborted due to warnings.
Execution Time (2014-06-24 08:34:05 UTC)
loading tasks 8ms 0%
serve 2ms 0%
clean:server 10ms 0%
wiredep:app 242ms ▇▇▇▇▇▇▇ 4%
wiredep:sass 17ms 0%
concurrent:server 5.3s ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 95%
Total 5.6s
因此，grunt 在尝试执行任务时会中止concurrent:server。在这个任务中，compass:server任务被执行（参见Gruntfile.js以下）。所以，它一定与指南针有关，但我不确定这条线是否Files: [no src] -> server可以为问题提供更多提示。
这是我的Gruntfile.js:
// Generated on 2014-06-16 using generator-angular 0.9.0-1
'use strict';
// # Globbing
// for performance reasons we're only matching one level down:
// 'test/spec/{,*/}*.js'
// use this if you want to recursively match all subfolders:
// 'test/spec/**/*.js'
module.exports = function (grunt) {
// Load grunt tasks automatically
require('load-grunt-tasks')(grunt);
// Time how long tasks take. Can help when optimizing build times
require('time-grunt')(grunt);
// Configurable paths for the application
var appConfig = {
app: require('./bower.json').appPath || 'app',
dist: 'dist'
};
// Define the configuration for all the tasks
grunt.initConfig({
// Project settings
yeoman: appConfig,
// 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: [],
options: {
livereload: '<%= connect.options.livereload %>'
}
},
jsTest: {
files: ['test/spec/{,*/}*.js'],
tasks: ['newer:jshint:test', 'newer:jshint:all', 'karma']
},
compass: {
files: ['<%= yeoman.app %>/styles/{,*/}*.{scss,sass}'],
tasks: ['compass:server', 'autoprefixer'],
options: {
spawn: false,
}
},
gruntfile: {
files: ['Gruntfile.js']
},
livereload: {
options: {
livereload: '<%= connect.options.livereload %>'
},
files: [
'<%= yeoman.app %>/{,*/}*.html',
'<%= yeoman.app %>/scripts/directives/**/*.html',
'.tmp/styles/{,*/}*.css',
'<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}'
]
}
},
// The actual grunt server settings
connect: {
options: {
port: 9000,
// Change this to '0.0.0.0' to access the server from outside.
hostname: 'localhost',
livereload: 35729
},
livereload: {
options: {
open: false,
middleware: function (connect) {
return [
connect.static('.tmp'),
connect().use(
'/bower_components',
connect.static('./bower_components')
),
connect.static(appConfig.app)
];
}
}
},
test: {
options: {
port: 9001,
middleware: function (connect) {
return [
connect.static('.tmp'),
connect.static('test'),
connect().use(
'/bower_components',
connect.static('./bower_components')
),
connect.static(appConfig.app)
];
}
}
},
dist: {
options: {
open: false,
base: '<%= yeoman.dist %>'
}
}
},
// Make sure code styles are up to par and there are no obvious mistakes
jshint: {
options: {
jshintrc: '.jshintrc',
reporter: require('jshint-stylish')
},
all: {
src: [
'Gruntfile.js',
'<%= yeoman.app %>/scripts/{,*/}*.js'
]
},
test: {
options: {
jshintrc: 'test/.jshintrc'
},
src: ['test/spec/{,*/}*.js']
}
},
// Empties folders to start fresh
clean: {
dist: {
files: [{
dot: true,
src: [
'.tmp',
'<%= yeoman.dist %>/{,*/}*',
'!<%= yeoman.dist %>/.git*'
]
}]
},
server: '.tmp'
},
// Add vendor prefixed styles
autoprefixer: {
options: {
browsers: ['last 1 version']
},
dist: {
files: [{
expand: true,
cwd: '.tmp/styles/',
src: '{,*/}*.css',
dest: '.tmp/styles/'
}]
}
},
// Automatically inject Bower components into the app
wiredep: {
app: {
src: ['<%= yeoman.app %>/index.html'],
ignorePath: new RegExp('^<%= yeoman.app %>/|../')
},
sass: {
src: ['<%= yeoman.app %>/styles/{,*/}*.{scss,sass}'],
ignorePath: /(\.\.\/){1,2}bower_components\//
}
},
// Compiles Sass to CSS and generates necessary files if requested
compass: {
options: {
sassDir: '<%= yeoman.app %>/styles',
cssDir: '.tmp/styles',
generatedImagesDir: '.tmp/images/generated',
imagesDir: '<%= yeoman.app %>/images',
javascriptsDir: '<%= yeoman.app %>/scripts',
fontsDir: '<%= yeoman.app %>/styles/fonts',
importPath: './bower_components',
httpImagesPath: '/images',
httpGeneratedImagesPath: '/images/generated',
httpFontsPath: '/styles/fonts',
relativeAssets: false,
assetCacheBuster: false,
raw: 'Sass::Script::Number.precision = 10\n'
},
dist: {
options: {
generatedImagesDir: '<%= yeoman.dist %>/images/generated'
}
},
server: {
options: {
debugInfo: true
}
}
},
// Renames files for browser caching purposes
filerev: {
dist: {
src: [
'<%= yeoman.dist %>/scripts/{,*/}*.js',
'<%= yeoman.dist %>/styles/{,*/}*.css',
'<%= yeoman.dist %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}',
'<%= yeoman.dist %>/styles/fonts/*'
]
}
},
// Reads HTML for usemin blocks to enable smart builds that automatically
// concat, minify and revision files. Creates configurations in memory so
// additional tasks can operate on them
useminPrepare: {
html: '<%= yeoman.app %>/index.html',
options: {
dest: '<%= yeoman.dist %>',
flow: {
html: {
steps: {
js: ['concat', 'uglifyjs'],
css: ['cssmin']
},
post: {}
}
}
}
},
// Performs rewrites based on filerev and the useminPrepare configuration
usemin: {
html: ['<%= yeoman.dist %>/{,*/}*.html'],
css: ['<%= yeoman.dist %>/styles/{,*/}*.css'],
options: {
assetsDirs: ['<%= yeoman.dist %>','<%= yeoman.dist %>/images']
}
},
// The following *-min tasks will produce minified files in the dist folder
// By default, your `index.html`'s <!-- Usemin block --> will take care of
// minification. These next options are pre-configured if you do not wish
// to use the Usemin blocks.
// cssmin: {
// dist: {
// files: {
// '<%= yeoman.dist %>/styles/main.css': [
// '.tmp/styles/{,*/}*.css'
// ]
// }
// }
// },
// uglify: {
// dist: {
// files: {
// '<%= yeoman.dist %>/scripts/scripts.js': [
// '<%= yeoman.dist %>/scripts/scripts.js'
// ]
// }
// }
// },
// concat: {
// dist: {}
// },
imagemin: {
dist: {
files: [{
expand: true,
cwd: '<%= yeoman.app %>/images',
src: '{,*/}*.{png,jpg,jpeg,gif}',
dest: '<%= yeoman.dist %>/images'
}]
}
},
svgmin: {
dist: {
files: [{
expand: true,
cwd: '<%= yeoman.app %>/images',
src: '{,*/}*.svg',
dest: '<%= yeoman.dist %>/images'
}]
}
},
htmlmin: {
dist: {
options: {
collapseWhitespace: true,
conservativeCollapse: true,
collapseBooleanAttributes: true,
removeCommentsFromCDATA: true,
removeOptionalTags: true
},
files: [{
expand: true,
cwd: '<%= yeoman.dist %>',
src: ['*.html', 'views/{,*/}*.html'],
dest: '<%= yeoman.dist %>'
}]
}
},
// ngmin tries to make the code safe for minification automatically by
// using the Angular long form for dependency injection. It doesn't work on
// things like resolve or inject so those have to be done manually.
ngmin: {
dist: {
files: [{
expand: true,
cwd: '.tmp/concat/scripts',
src: '*.js',
dest: '.tmp/concat/scripts'
}]
}
},
// Replace Google CDN references
cdnify: {
dist: {
html: ['<%= yeoman.dist %>/*.html']
}
},
// Copies remaining files to places other tasks can use
copy: {
dist: {
files: [{
expand: true,
dot: true,
cwd: '<%= yeoman.app %>',
dest: '<%= yeoman.dist %>',
src: [
'*.{ico,png,txt}',
'.htaccess',
'*.html',
'views/{,*/}*.html',
'images/{,*/}*.{webp}',
'fonts/*'
]
}, {
expand: true,
cwd: '.tmp/images',
dest: '<%= yeoman.dist %>/images',
src: ['generated/*']
}, {
expand: true,
cwd: '.',
src: 'bower_components/bootstrap-sass-official/vendor/assets/fonts/bootstrap/*',
dest: '<%= yeoman.dist %>'
}]
},
styles: {
expand: true,
cwd: '<%= yeoman.app %>/styles',
dest: '.tmp/styles/',
src: '{,*/}*.css'
}
},
// Run some tasks in parallel to speed up the build process
concurrent: {
server: [
'compass:server'
],
test: [
'compass'
],
dist: [
'compass:dist',
'imagemin',
'svgmin'
]
},
// Test settings
karma: {
unit: {
configFile: 'test/karma.conf.js',
singleRun: false
}
}
});
grunt.loadNpmTasks('grunt-sass');
grunt.registerTask('serve', 'Compile then start a connect web server', function (target) {
if (target === 'dist') {
return grunt.task.run(['build', 'connect:dist:keepalive']);
}
grunt.task.run([
'clean:server',
'wiredep',
'concurrent:server',
'autoprefixer',
'connect:livereload',
'watch'
]);
});
grunt.registerTask('server', 'DEPRECATED TASK. Use the "serve" task instead', function (target) {
grunt.log.warn('The `server` task has been deprecated. Use `grunt serve` to start a server.');
grunt.task.run(['serve:' + target]);
});
grunt.registerTask('test', [
'clean:server',
'autoprefixer',
'connect:test',
'karma'
]);
grunt.registerTask('build', [
'clean:dist',
'wiredep',
'useminPrepare',
'concurrent:dist',
'autoprefixer',
'concat',
'ngmin',
'copy:dist',
'cdnify',
'cssmin',
'uglify',
'filerev',
'usemin',
'htmlmin'
]);
grunt.registerTask('default', [
'newer:jshint',
'test',
'build'
]);
};
我用 yo 角度生成器生成了该项目。这是我的环境：
node -v: v0.10.25ruby -v: ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-darwin13.0]yo -v: 1.1.2-
gem list:
* 当地宝石 *
大十进制 (1.2.4)
捆绑器 (1.6.2)
捆绑器卸载 (1.0.2)
chunky_png (1.3.1)
指南针 (0.12.6)
可执行挂钩 (1.3.1)
FSSM（0.2.10）
宝石包装 (1.2.4)
io-控制台 (0.4.2)
json (1.8.1)
迷你测试 (4.7.5)
心理 (2.0.5)
耙子（10.1.0）
rdoc (4.1.0)
rubygems-bundler (1.4.3)
RVM (1.11.3.9)
萨斯（3.3.8、3.2.19）
测试单元（2.1.2.0）
grunt --verison: grunt-cli v0.1.13, grunt v0.4.5
- Mac OS X 10.9
这是我的package.json:
{
"name": "project1",
"version": "0.0.0",
"dependencies": {},
"devDependencies": {
"grunt": "^0.4.1",
"grunt-autoprefixer": "^0.7.3",
"grunt-concurrent": "^0.5.0",
"grunt-contrib-clean": "^0.5.0",
"grunt-contrib-coffee": "^0.10.1",
"grunt-contrib-compass": "~0.8.0",
"grunt-contrib-concat": "^0.4.0",
"grunt-contrib-connect": "^0.7.1",
"grunt-contrib-copy": "^0.5.0",
"grunt-contrib-cssmin": "^0.9.0",
"grunt-contrib-htmlmin": "^0.3.0",
"grunt-contrib-imagemin": "^0.7.0",
"grunt-contrib-jshint": "^0.10.0",
"grunt-contrib-uglify": "^0.4.0",
"grunt-contrib-watch": "^0.6.1",
"grunt-filerev": "^0.2.1",
"grunt-google-cdn": "^0.4.0",
"grunt-newer": "^0.7.0",
"grunt-ngmin": "^0.0.3",
"grunt-svgmin": "^0.4.0",
"grunt-usemin": "^2.1.1",
"grunt-wiredep": "^1.7.0",
"jshint-stylish": "^0.2.0",
"load-grunt-tasks": "^0.4.0",
"time-grunt": "^0.3.1",
"coffee-script": "~1.7.1",
"grunt-karma": "~0.8.3",
"karma-phantomjs-launcher": "~0.1.4",
"karma": "~0.12.16",
"karma-jasmine": "~0.1.5",
"karma-coffee-preprocessor": "~0.2.1",
"karma-chrome-launcher": "~0.1.4",
"karma-script-launcher": "~0.1.0",
"karma-firefox-launcher": "~0.1.3",
"karma-safari-launcher": "~0.1.1",
"karma-ng-html2js-preprocessor": "~0.1.0",
"karma-junit-reporter": "~0.2.2",
"grunt-ng-constant": "~0.5.0",
"grunt-bowercopy": "~1.0.1",
"karma-coverage": "~0.2.4",
"grunt-protractor-runner": "~1.0.0",
"karma-jasmine-given": "~0.1.1",
"grunt-sass": "~0.13.1"
},
"engines": {
"node": ">=0.10.0"
},
"scripts": {
"test": "grunt test"
}
}
这是我的bower.json:
{
"name": "project1",
"version": "0.0.0",
"dependencies": {
"angular": "1.3.0-beta.11",
"json3": "~3.3.1",
"es5-shim": "~3.1.0",
"jquery": "~1.11.1",
"bootstrap-sass-official": "~3.1.1",
"bootstrap": "~3.1.1",
"angular-resource": "1.3.0-beta.11",
"angular-cookies": "1.3.0-beta.11",
"angular-sanitize": "1.3.0-beta.11",
"angular-animate": "1.3.0-beta.11",
"angular-touch": "1.3.0-beta.11",
"angular-route": "1.3.0-beta.11",
"font-awesome": "~4.1",
"underscore": "~1.6.0"
},
"devDependencies": {
"angular-mocks": "1.3.0-beta.11",
"angular-scenario": "1.3.0-beta.11"
},
"appPath": "app"
}
