我bootstrap grunt时非常新，在我的计算机上安装了任何内容后，我开始为CSS添加自己的工作人员，一切正常。
现在，我想在文件夹app.js下注册我自己的/bower_components/bootstrap/js/脚本。我喜欢这样做，为了grunt，通过jshint检查我的代码质量，最后在引导程序的其他文件中组合并最小化我的脚本。 （我不知道这是不是很好的做法，所以如果有错，请告诉我最佳做法:)）
所以，在我上面提到的文件夹下，我创建了我的app.js文件，并将以下代码放在该文件中：
+function ($) {
'use strict';
}(jQuery);
它非常简单明了。
问题是我从grunt得到以下输出：
>> File "js/app.js" changed.
Running "jshint:src" (jshint) task
Verifying property jshint.src exists in config...ERROR
>> Unable to process task.
Warning: Required config property "jshint.src" missing. Use --force to continue.
Aborted due to warnings.
这有什么问题？有人可以帮帮我吗？
更新：1
我刚刚删除了我的app.js文件，并使用默认bootstrap脚本中的单个空格修改了另一个文件，问题仍然存在，因此问题不是由于我的脚本而产生的，而是grunt或jshint配置错误。
更新：2
这是我的Gruntfile.js
/*!
* Bootstrap's Gruntfile
* http://getbootstrap.com
* Copyright 2013-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/
module.exports = function (grunt) {
'use strict';
// Force use of Unix newlines
grunt.util.linefeed = '\n';
RegExp.quote = function (string) {
return string.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&');
};
var fs = require('fs');
var path = require('path');
var npmShrinkwrap = require('npm-shrinkwrap');
var BsLessdocParser = require('./grunt/bs-lessdoc-parser.js');
var getLessVarsData = function () {
var filePath = path.join(__dirname, 'less/variables.less');
var fileContent = fs.readFileSync(filePath, { encoding: 'utf8' });
var parser = new BsLessdocParser(fileContent);
return { sections: parser.parseFile() };
};
var generateRawFiles = require('./grunt/bs-raw-files-generator.js');
var generateCommonJSModule = require('./grunt/bs-commonjs-generator.js');
var configBridge = grunt.file.readJSON('./grunt/configBridge.json', { encoding: 'utf8' });
Object.keys(configBridge.paths).forEach(function (key) {
configBridge.paths[key].forEach(function (val, i, arr) {
arr[i] = path.join('./docs/assets', val);
});
});
// Project configuration.
grunt.initConfig({
// Metadata.
pkg: grunt.file.readJSON('package.json'),
banner: '/*!\n' +
' * Bootstrap v<%= pkg.version %> (<%= pkg.homepage %>)\n' +
' * Copyright 2011-<%= grunt.template.today("yyyy") %> <%= pkg.author %>\n' +
' * Licensed under <%= pkg.license.type %> (<%= pkg.license.url %>)\n' +
' */\n',
jqueryCheck: configBridge.config.jqueryCheck.join('\n'),
jqueryVersionCheck: configBridge.config.jqueryVersionCheck.join('\n'),
// Task configuration.
clean: {
dist: 'dist',
docs: 'docs/dist'
},
jshint: {
files: ['js/*.js'],
src: {
files: ['js/*.js']
},
options: {
jshintrc: 'js/.jshintrc'
},
grunt: {
options: {
jshintrc: 'grunt/.jshintrc'
},
src: ['Gruntfile.js', 'grunt/*.js']
},
core: {
src: 'js/*.js'
},
test: {
options: {
jshintrc: 'js/tests/unit/.jshintrc'
},
src: 'js/tests/unit/*.js'
},
assets: {
src: ['docs/assets/js/src/*.js', 'docs/assets/js/*.js', '!docs/assets/js/*.min.js']
}
},
jscs: {
options: {
config: 'js/.jscsrc'
},
grunt: {
src: '<%= jshint.grunt.src %>'
},
core: {
src: '<%= jshint.core.src %>'
},
test: {
src: '<%= jshint.test.src %>'
},
assets: {
options: {
requireCamelCaseOrUpperCaseIdentifiers: null
},
src: '<%= jshint.assets.src %>'
}
},
concat: {
options: {
banner: '<%= banner %>\n<%= jqueryCheck %>\n<%= jqueryVersionCheck %>',
stripBanners: false
},
bootstrap: {
src: [
'js/transition.js',
'js/alert.js',
'js/button.js',
'js/carousel.js',
'js/collapse.js',
'js/dropdown.js',
'js/modal.js',
'js/tooltip.js',
'js/popover.js',
'js/scrollspy.js',
'js/tab.js',
'js/affix.js',
'js/app.js'
],
dest: 'dist/js/<%= pkg.name %>.js'
}
},
uglify: {
options: {
preserveComments: 'some'
},
core: {
src: '<%= concat.bootstrap.dest %>',
dest: 'dist/js/<%= pkg.name %>.min.js'
},
customize: {
src: configBridge.paths.customizerJs,
dest: 'docs/assets/js/customize.min.js'
},
docsJs: {
src: configBridge.paths.docsJs,
dest: 'docs/assets/js/docs.min.js'
}
},
qunit: {
options: {
inject: 'js/tests/unit/phantom.js'
},
files: 'js/tests/index.html'
},
less: {
compileCore: {
options: {
strictMath: true,
sourceMap: true,
outputSourceFiles: true,
sourceMapURL: '<%= pkg.name %>.css.map',
sourceMapFilename: 'dist/css/<%= pkg.name %>.css.map'
},
src: 'less/bootstrap.less',
dest: 'dist/css/<%= pkg.name %>.css'
},
compileTheme: {
options: {
strictMath: true,
sourceMap: true,
outputSourceFiles: true,
sourceMapURL: '<%= pkg.name %>-theme.css.map',
sourceMapFilename: 'dist/css/<%= pkg.name %>-theme.css.map'
},
src: 'less/theme.less',
dest: 'dist/css/<%= pkg.name %>-theme.css'
}
},
autoprefixer: {
options: {
browsers: configBridge.config.autoprefixerBrowsers
},
core: {
options: {
map: true
},
src: 'dist/css/<%= pkg.name %>.css'
},
theme: {
options: {
map: true
},
src: 'dist/css/<%= pkg.name %>-theme.css'
},
docs: {
src: 'docs/assets/css/src/docs.css'
},
examples: {
expand: true,
cwd: 'docs/examples/',
src: ['**/*.css'],
dest: 'docs/examples/'
}
},
csslint: {
options: {
csslintrc: 'less/.csslintrc'
},
dist: [
'dist/css/bootstrap.css',
'dist/css/bootstrap-theme.css'
],
examples: [
'docs/examples/**/*.css'
],
docs: {
options: {
ids: false,
'overqualified-elements': false
},
src: 'docs/assets/css/src/docs.css'
}
},
cssmin: {
options: {
compatibility: 'ie8',
keepSpecialComments: '*',
noAdvanced: true
},
minifyCore: {
src: 'dist/css/<%= pkg.name %>.css',
dest: 'dist/css/<%= pkg.name %>.min.css'
},
minifyTheme: {
src: 'dist/css/<%= pkg.name %>-theme.css',
dest: 'dist/css/<%= pkg.name %>-theme.min.css'
},
docs: {
src: [
'docs/assets/css/src/docs.css',
'docs/assets/css/src/pygments-manni.css'
],
dest: 'docs/assets/css/docs.min.css'
}
},
usebanner: {
options: {
position: 'top',
banner: '<%= banner %>'
},
files: {
src: 'dist/css/*.css'
}
},
csscomb: {
options: {
config: 'less/.csscomb.json'
},
dist: {
expand: true,
cwd: 'dist/css/',
src: ['*.css', '!*.min.css'],
dest: 'dist/css/'
},
examples: {
expand: true,
cwd: 'docs/examples/',
src: '**/*.css',
dest: 'docs/examples/'
},
docs: {
src: 'docs/assets/css/src/docs.css',
dest: 'docs/assets/css/src/docs.css'
}
},
copy: {
fonts: {
src: 'fonts/*',
dest: 'dist/'
},
docs: {
src: 'dist/*/*',
dest: 'docs/'
}
},
connect: {
server: {
options: {
port: 3000,
base: '.'
}
}
},
jekyll: {
docs: {}
},
jade: {
options: {
pretty: true,
data: getLessVarsData
},
customizerVars: {
src: 'docs/_jade/customizer-variables.jade',
dest: 'docs/_includes/customizer-variables.html'
},
customizerNav: {
src: 'docs/_jade/customizer-nav.jade',
dest: 'docs/_includes/nav/customize.html'
}
},
validation: {
options: {
charset: 'utf-8',
doctype: 'HTML5',
failHard: true,
reset: true,
relaxerror: [
'Element img is missing required attribute src.',
'Attribute autocomplete not allowed on element input at this point.',
'Attribute autocomplete not allowed on element button at this point.'
]
},
files: {
src: '_gh_pages/**/*.html'
}
},
watch: {
src: {
files: '<%= jshint.core.src %>',
tasks: ['jshint:src', 'qunit', 'concat']
},
test: {
files: '<%= jshint.test.src %>',
tasks: ['jshint:test', 'qunit']
},
less: {
files: 'less/**/*.less',
tasks: 'less'
}
},
sed: {
versionNumber: {
pattern: (function () {
var old = grunt.option('oldver');
return old ? RegExp.quote(old) : old;
})(),
replacement: grunt.option('newver'),
recursive: true
}
},
'saucelabs-qunit': {
all: {
options: {
build: process.env.TRAVIS_JOB_ID,
concurrency: 10,
maxRetries: 3,
urls: ['http://127.0.0.1:3000/js/tests/index.html'],
browsers: grunt.file.readYAML('grunt/sauce_browsers.yml')
}
}
},
exec: {
npmUpdate: {
command: 'npm update'
}
}
});
// These plugins provide necessary tasks.
require('load-grunt-tasks')(grunt, { scope: 'devDependencies' });
require('time-grunt')(grunt);
// Docs HTML validation task
grunt.registerTask('validate-html', ['jekyll', 'validation']);
var runSubset = function (subset) {
return !process.env.TWBS_TEST || process.env.TWBS_TEST === subset;
};
var isUndefOrNonZero = function (val) {
return val === undefined || val !== '0';
};
// Test task.
var testSubtasks = [];
// Skip core tests if running a different subset of the test suite
if (runSubset('core')) {
testSubtasks = testSubtasks.concat(['dist-css', 'dist-js', 'csslint:dist', 'test-js', 'docs']);
}
// Skip HTML validation if running a different subset of the test suite
if (runSubset('validate-html') &&
// Skip HTML5 validator on Travis when [skip validator] is in the commit message
isUndefOrNonZero(process.env.TWBS_DO_VALIDATOR)) {
testSubtasks.push('validate-html');
}
// Only run Sauce Labs tests if there's a Sauce access key
if (typeof process.env.SAUCE_ACCESS_KEY !== 'undefined' &&
// Skip Sauce if running a different subset of the test suite
runSubset('sauce-js-unit') &&
// Skip Sauce on Travis when [skip sauce] is in the commit message
isUndefOrNonZero(process.env.TWBS_DO_SAUCE)) {
testSubtasks.push('connect');
testSubtasks.push('saucelabs-qunit');
}
grunt.registerTask('test', testSubtasks);
grunt.registerTask('test-js', ['jshint:core', 'jshint:test', 'jshint:grunt', 'jscs:core', 'jscs:test', 'jscs:grunt', 'qunit']);
// JS distribution task.
grunt.registerTask('dist-js', ['concat', 'uglify:core', 'commonjs']);
// CSS distribution task.
grunt.registerTask('less-compile', ['less:compileCore', 'less:compileTheme']);
grunt.registerTask('dist-css', ['less-compile', 'autoprefixer:core', 'autoprefixer:theme', 'usebanner', 'csscomb:dist', 'cssmin:minifyCore', 'cssmin:minifyTheme']);
// Full distribution task.
grunt.registerTask('dist', ['clean:dist', 'dist-css', 'copy:fonts', 'dist-js']);
// Default task.
grunt.registerTask('default', ['clean:dist', 'copy:fonts', 'test']);
// Version numbering task.
// grunt change-version-number --oldver=A.B.C --newver=X.Y.Z
// This can be overzealous, so its changes should always be manually reviewed!
grunt.registerTask('change-version-number', 'sed');
// task for building customizer
grunt.registerTask('build-customizer', ['build-customizer-html', 'build-raw-files']);
grunt.registerTask('build-customizer-html', 'jade');
grunt.registerTask('build-raw-files', 'Add scripts/less files to customizer.', function () {
var banner = grunt.template.process('<%= banner %>');
generateRawFiles(grunt, banner);
});
grunt.registerTask('commonjs', 'Generate CommonJS entrypoint module in dist dir.', function () {
var srcFiles = grunt.config.get('concat.bootstrap.src');
var destFilepath = 'dist/js/npm.js';
generateCommonJSModule(grunt, srcFiles, destFilepath);
});
// Docs task.
grunt.registerTask('docs-css', ['autoprefixer:docs', 'autoprefixer:examples', 'csscomb:docs', 'csscomb:examples', 'cssmin:docs']);
grunt.registerTask('lint-docs-css', ['csslint:docs', 'csslint:examples']);
grunt.registerTask('docs-js', ['uglify:docsJs', 'uglify:customize']);
grunt.registerTask('lint-docs-js', ['jshint:assets', 'jscs:assets']);
grunt.registerTask('docs', ['docs-css', 'lint-docs-css', 'docs-js', 'lint-docs-js', 'clean:docs', 'copy:docs', 'build-customizer']);
// Task for updating the cached npm packages used by the Travis build (which are controlled by test-infra/npm-shrinkwrap.json).
// This task should be run and the updated file should be committed whenever Bootstrap's dependencies change.
grunt.registerTask('update-shrinkwrap', ['exec:npmUpdate', '_update-shrinkwrap']);
grunt.registerTask('_update-shrinkwrap', function () {
var done = this.async();
npmShrinkwrap({ dev: true, dirname: __dirname }, function (err) {
if (err) {
grunt.fail.warn(err);
}
var dest = 'test-infra/npm-shrinkwrap.json';
fs.renameSync('npm-shrinkwrap.json', dest);
grunt.log.writeln('File ' + dest.cyan + ' updated.');
done();
});
});
};
答案 0 :(得分：3)
看起来您的jshint配置设置不正确...错误响应jshint：src未在您的配置中定义。
确保jshint具有src配置设置
grunt.initConfig({
jshint: {
files: ['path/to/*.js'],
src: {
files: ['path/to/*.js']
}
}
});
或在您注册的任务中，只需致电grunt.registerTask('default', ['jshint']);即可使用您的默认配置。
答案 1 :(得分：3)
我使用grunt watch任务遇到了这个问题。 我发现，监视任务正在调用 jshint：src 任务 但是这个任务没有定义。
watch: {
src: {
files: '<%= jshint.core.src %>',
tasks: ['jshint:src', 'qunit', 'concat']
},
test: {
files: '<%= jshint.test.src %>',
tasks: ['jshint:test', 'qunit']
},
less: {
files: 'less/**/*.less',
tasks: 'less'
}
},
我将其更改为 jshint：core ，并且它正在运行。
watch: {
src: {
files: '<%= jshint.core.src %>',
tasks: ['jshint:core', 'qunit', 'concat']
},
test: {
files: '<%= jshint.test.src %>',
tasks: ['jshint:test', 'qunit']
},
less: {
files: 'less/**/*.less',
tasks: 'less'
}
},