piskel/Gruntfile.js

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/**
* How to run grunt tasks:
* - At project root, run 'npm install' - It will install nodedependencies declared in package,json in <root>/.node_modules
* - install grunt CLI tools globally, run 'npm install -g grunt-cli'
* - run a grunt target defined in Gruntfiles.js, ex: 'grunt lint'
*
* Note: The 'ghost' grunt task have special deps on CasperJS and phantomjs.
* For now, It's configured to run only on TravisCI where these deps are
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* correctly defined.
* If you run this task locally, it may require some env set up first.
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*/
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var SOURCE_FOLDER = "src";
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module.exports = function(grunt) {
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var mapToSrcFolder = function (path) {return [SOURCE_FOLDER, path].join('/');};
var piskelScripts = require('./src/piskel-script-list.js').scripts.map(mapToSrcFolder);
var piskelStyles = require('./src/piskel-style-list.js').styles.map(mapToSrcFolder);
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var getGhostConfig = function (delay) {
return {
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filesSrc : ['test/integration/casperjs/*_test.js'],
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options : {
args : {
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baseUrl : 'http://localhost:' + '<%= connect.test.options.port %>/src/',
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mode : '?debug',
delay : delay
},
direct : false,
logLevel : 'info',
printCommand : false,
printFilePaths : true
}
};
};
grunt.initConfig({
clean: {
before: ['dest'],
after: ['build/closure/closure_compiled_binary.js']
},
jshint: {
options: {
indent:2,
undef : true,
latedef : true,
browser : true,
trailing : true,
curly : true,
es3 : true,
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globals : {'$':true, 'jQuery' : true, 'pskl':true, 'Events':true, 'Constants':true, 'console' : true, 'module':true, 'require':true}
},
files: [
'Gruntfile.js',
'package.json',
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'src/js/**/*.js',
'!src/js/lib/**/*.js' // Exclude lib folder (note the leading !)
]
},
connect : {
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test : {
options : {
base : '.',
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port : 4321
}
}
},
express: {
regular: {
options: {
port: 9001,
hostname : 'localhost',
bases: ['dest']
}
},
debug: {
options: {
port: 9901,
hostname : 'localhost',
bases: ['src']
}
}
},
open : {
regular : {
path : 'http://localhost:9001/'
},
debug : {
path : 'http://localhost:9901/?debug'
}
},
watch: {
scripts: {
files: ['src/**/*.*'],
tasks: ['merge'],
options: {
spawn: false
}
}
},
ghost : {
'default' : getGhostConfig(5000),
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local : getGhostConfig(50)
},
concat : {
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js : {
options : {
separator : ';'
},
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src : piskelScripts,
dest : 'dest/js/piskel-packaged.js'
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},
css : {
src : piskelStyles,
dest : 'dest/css/piskel-style-packaged.css'
}
},
uglify : {
options : {
mangle : true
},
my_target : {
files : {
'dest/js/piskel-packaged-min.js' : ['dest/js/piskel-packaged.js']
}
}
},
copy: {
main: {
files: [
{src: ['src/piskel-boot.js'], dest: 'dest/piskel-boot.js'},
{src: ['src/js/lib/iframeLoader.js'], dest: 'dest/js/lib/iframeLoader.js'},
{expand: true, src: ['img/**'], cwd: 'src/', dest: 'dest/', filter: 'isFile'},
{expand: true, src: ['**/*.html'], cwd: 'src/', dest: 'dest/', filter: 'isFile'}
]
}
},
closureCompiler: {
options: {
// [REQUIRED] Path to closure compiler
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compilerFile: 'build/closure/closure_compiler_20130823.jar',
// [OPTIONAL] set to true if you want to check if files were modified
// before starting compilation (can save some time in large sourcebases)
//checkModified: true,
// [OPTIONAL] Set Closure Compiler Directives here
compilerOpts: {
/**
* Keys will be used as directives for the compiler
* values can be strings or arrays.
* If no value is required use null
*/
//compilation_level: 'ADVANCED_OPTIMIZATIONS',
compilation_level: 'SIMPLE_OPTIMIZATIONS',
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externs: ['build/closure/piskel-closure-externs.js'],
// Inject some constants in JS code, could we use that for appengine wiring ?
//define: ["'goog.DEBUG=false'"],
warning_level: 'verbose',
jscomp_off: ['checkTypes', 'fileoverviewTags'],
summary_detail_level: 1,
language_in: 'ECMASCRIPT3'
//output_wrapper: '"(function(){%output%}).call(this);"'
},
execOpts: { // [OPTIONAL] Set exec method options
maxBuffer: 999999 * 1024
}
},
compile: {
/**
*[OPTIONAL] Here you can add new or override previous option of the Closure Compiler Directives.
* IMPORTANT! The feature is enabled as a temporary solution to [#738](https://github.com/gruntjs/grunt/issues/738).
* As soon as issue will be fixed this feature will be removed.
*/
TEMPcompilerOpts: {
},
src: [
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'src/js/**/*.js',
'src/piskel-boot.js',
'src/piskel-script-list.js',
'!src/js/lib/**/*.js'
],
// This generated JS binary is currently not used and even excluded from source control using .gitignore.
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dest: 'build/closure/closure_compiled_binary.js'
}
}
});
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grunt.config.set('leadingIndent.indentation', 'spaces');
grunt.config.set('leadingIndent.jsFiles', {
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src: [
'src/js/**/*.js',
'!src/js/lib/**/*.js'
]
});
grunt.config.set('leadingIndent.cssFiles', {
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src: ['src/css/**/*.css']
});
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grunt.loadNpmTasks('grunt-closure-tools');
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-uglify');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-express');
grunt.loadNpmTasks('grunt-ghost');
grunt.loadNpmTasks('grunt-open');
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grunt.loadNpmTasks('grunt-leading-indent');
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// Validate
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grunt.registerTask('lint', ['leadingIndent:jsFiles', 'leadingIndent:cssFiles', 'jshint']);
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// Validate & Test
grunt.registerTask('test', ['lint', 'compile', 'connect:test', 'ghost:default']);
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// Validate & Test (faster version) will NOT work on travis !!
grunt.registerTask('precommit', ['lint', 'compile', 'connect:test', 'ghost:local']);
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// Compile JS code (eg verify JSDoc annotation and types, no actual minified code generated).
grunt.registerTask('compile', ['closureCompiler:compile', 'clean:after']);
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grunt.registerTask('merge', ['concat:js', 'concat:css', 'uglify', 'copy']);
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// Validate & Build
grunt.registerTask('default', ['clean:before', 'lint', 'compile', 'merge']);
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// Start webserver
grunt.registerTask('server', ['merge', 'express:regular', 'open:regular', 'express-keepalive']);
// Start webserver and watch for changes
grunt.registerTask('server:watch', ['server', 'watch']);
// Start webserver on src folder, in debug mode
grunt.registerTask('server:debug', ['express:debug', 'open:debug', 'express-keepalive']);
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};