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/* jshint node: true */
module.exports = function(grunt) {
"use strict";
RegExp.quote = require('regexp-quote')
var btoa = require('btoa')
// Project configuration.
grunt.initConfig({
// Metadata.
pkg: grunt.file.readJSON('package.json'),
banner: '/*!\n' +
' * Bootstrap v<%= pkg.version %> by @fat and @mdo\n' +
' * Copyright <%= grunt.template.today("yyyy") %> <%= pkg.author %>\n' +
' * Licensed under <%= _.pluck(pkg.licenses, "url").join(", ") %>\n' +
' *\n' +
' * Designed and built with all the love in the world by @mdo and @fat.\n' +
' */\n\n',
jqueryCheck: 'if (typeof jQuery === "undefined") { throw new Error("Bootstrap requires jQuery") }\n\n',
// Task configuration.
clean: {
dist: ['dist']
},
jshint: {
options: {
jshintrc: 'js/.jshintrc'
},
gruntfile: {
src: 'Gruntfile.js'
},
src: {
src: ['js/*.js']
},
test: {
src: ['js/tests/unit/*.js']
}
},
concat: {
options: {
banner: '<%= banner %><%= jqueryCheck %>',
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'
],
dest: 'dist/js/<%= pkg.name %>.js'
}
},
uglify: {
options: {
banner: '<%= banner %>',
report: 'min'
},
bootstrap: {
src: ['<%= concat.bootstrap.dest %>'],
dest: 'dist/js/<%= pkg.name %>.min.js'
}
},
recess: {
options: {
compile: true,
banner: '<%= banner %>'
},
bootstrap: {
src: ['less/bootstrap.less'],
dest: 'dist/css/<%= pkg.name %>.css'
},
min: {
options: {
compress: true
},
src: ['less/bootstrap.less'],
dest: 'dist/css/<%= pkg.name %>.min.css'
},
theme: {
src: ['less/theme.less'],
dest: 'dist/css/<%= pkg.name %>-theme.css'
},
theme_min: {
options: {
compress: true
},
src: ['less/theme.less'],
dest: 'dist/css/<%= pkg.name %>-theme.min.css'
}
},
copy: {
fonts: {
expand: true,
src: ["fonts/*"],
dest: 'dist/'
}
},
qunit: {
options: {
inject: 'js/tests/unit/phantom.js'
},
files: ['js/tests/*.html']
},
connect: {
server: {
options: {
port: 3000,
base: '.'
}
}
},
jekyll: {
docs: {}
},
validation: {
options: {
reset: true,
relaxerror: [
"Bad value X-UA-Compatible for attribute http-equiv on element meta.",
"Element img is missing required attribute src."
]
},
files: {
src: ["_gh_pages/**/*.html"]
}
},
watch: {
src: {
files: '<%= jshint.src.src %>',
tasks: ['jshint:src', 'qunit']
},
test: {
files: '<%= jshint.test.src %>',
tasks: ['jshint:test', 'qunit']
},
recess: {
files: 'less/*.less',
tasks: ['recess']
}
},
sed: {
versionNumber: {
pattern: (function () {
var old = grunt.option('oldver')
return old ? RegExp.quote(old) : old
})(),
replacement: grunt.option('newver'),
recursive: true
}
}
});
// These plugins provide necessary tasks.
grunt.loadNpmTasks('browserstack-runner');
grunt.loadNpmTasks('grunt-contrib-clean');
grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-connect');
grunt.loadNpmTasks('grunt-contrib-copy');
grunt.loadNpmTasks('grunt-contrib-jshint');
grunt.loadNpmTasks('grunt-contrib-qunit');
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-html-validation');
grunt.loadNpmTasks('grunt-jekyll');
grunt.loadNpmTasks('grunt-recess');
grunt.loadNpmTasks('grunt-sed');
// Docs HTML validation task
grunt.registerTask('validate-html', ['jekyll', 'validation']);
// Test task.
var testSubtasks = ['dist-css', 'jshint', 'qunit', 'validate-html'];
// Only run BrowserStack tests under Travis
if (process.env.TRAVIS) {
// Only run BrowserStack tests if this is a mainline commit in twbs/bootstrap, or you have your own BrowserStack key
if ((process.env.TRAVIS_REPO_SLUG === 'twbs/bootstrap' && process.env.TRAVIS_PULL_REQUEST === 'false') || process.env.TWBS_HAVE_OWN_BROWSERSTACK_KEY) {
testSubtasks.push('browserstack_runner');
}
}
grunt.registerTask('test', testSubtasks);
// JS distribution task.
grunt.registerTask('dist-js', ['concat', 'uglify']);
// CSS distribution task.
grunt.registerTask('dist-css', ['recess']);
// Fonts distribution task.
grunt.registerTask('dist-fonts', ['copy']);
// Full distribution task.
grunt.registerTask('dist', ['clean', 'dist-css', 'dist-fonts', 'dist-js']);
// Default task.
grunt.registerTask('default', ['test', 'dist', 'build-customizer']);
// 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', 'Add scripts/less files to customizer.', function () {
var fs = require('fs')
function getFiles(type) {
var files = {}
fs.readdirSync(type)
.filter(function (path) {
return type == 'fonts' ? true : new RegExp('\\.' + type + '$').test(path)
})
.forEach(function (path) {
var fullPath = type + '/' + path
return files[path] = (type == 'fonts' ? btoa(fs.readFileSync(fullPath)) : fs.readFileSync(fullPath, 'utf8'))
})
return 'var __' + type + ' = ' + JSON.stringify(files) + '\n'
}
var files = getFiles('js') + getFiles('less') + getFiles('fonts')
fs.writeFileSync('docs-assets/js/raw-files.js', files)
});
};
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