/**
* @param {string} from copy src
* @param {string} to copy target
* @desc like shell command mv
*/
function mv(from, to){
if(!FS.existsSync(from)){
if(FS.existsSync(to)){
rm(to);
}
return;
}
if(FS.statSync(from).isDirectory()){
// if is a directory, mkdir
mkdir(to);
}else{
// if is a file, compare first
if(FS.existsSync(to)){
if(FS.readFileSync(from, 'utf-8') !== FS.readFileSync(to, 'utf-8')){ // if there were any other way to compare two files
mvinner(from, to);
}
}else{
mvinner(from, to);
}
}
function mvinner(f, t){
var dir = PATH.dirname(t);
mkdir(dir);
FS.writeFileSync(t, FS.readFileSync(f));
}
}
ll.forEach(function(name){
var fpath = PATH.join(from, name);
if(FS.statSync(fpath).isDirectory()){
compareDist2Src(fpath);
}else{
// get from cache
if(!(fpath in __existList)){
rm(fpath);
}
}
})
execGrunt(gruntPath, function(){
// 将lib复制回去
transportCopy(excludeSrc, excludeDst);
// 删除transport的src
rm(src);
}, callback);
/**
* @param {string} src
* @param {string} dest
* @param {object} alias
* @param {function} callback
* @returns {undefined}
*/
function transportTask(src, dest, alias, gruntPath, callback, exclude) {
// 先复制源文件，默认不复制src下的lib文件夹（需要先删除dest下面的lib）
exclude ? null : exclude = 'lib';
var excludeSrc = PATH.join(src, exclude).replace(/(\\|\/)$/, '');
var excludeDst = PATH.join(dest, exclude).replace(/(\\|\/)$/, '');
transportCopy(src, dest, excludeSrc);
rm(excludeDst);
var transport = "{\
transport4css: {\
options: {\
debug: false,\
uglify: true,\
parsers: {\
'.css': [css2jsParser]\
}\
},\
files: [{\
expand: true,\
cwd: '" + dest + "',\
src: '**/*.css',\
dest: '" + dest + "'\
}]\
},\
transport4js: {\
options: {\
debug: false,\
alias: " + JSON.stringify(alias) + "\
},\
files: [\
{\
expand: true,\
cwd: '" + dest + "',\
src: '**/*.js',\
dest: '" + dest + "'\
}\
]\
}\
}";
var output = '\
module.exports = function(grunt){\
var style = require("grunt-cmd-transport").style.init(grunt);\
var css2jsParser = style.css2jsParser;\
var jsParser = require("grunt-cmd-transport").script.init(grunt).jsParser;\
grunt.initConfig({\
pkg: grunt.file.readJSON("package.json"),\
transport:' + transport +
'});\
grunt.loadNpmTasks("grunt-cmd-transport");\
grunt.registerTask("default", ["transport"]);\
};';
FS.writeFileSync(PATH.join(gruntPath,'Gruntfile.js'), output, 'utf-8');
execGrunt(gruntPath, function(){
// 将lib复制回去
transportCopy(excludeSrc, excludeDst);
// 删除transport的src
rm(src);
}, callback);
}