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Simplify Jakefile

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This commit is contained in:
mourner 2011-12-12 02:32:53 +02:00
parent 3776e73c00
commit 12b46ae1c4
1 changed files with 41 additions and 59 deletions
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100
Jakefile
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@ -1,90 +1,72 @@
var deps = require('./build/deps.js').deps,
fs = require('fs'),
var fs = require('fs'),
uglify = require('uglify-js'),
jshint = require('jshint');
var copyright = "/*\n Copyright (c) 2010-2011, CloudMade, Vladimir Agafonkin\n" +
" Leaflet is a modern open source JavaScript library for interactive maps.\n" +
" http://leaflet.cloudmade.com\n*/\n";
var savePath = 'dist/leaflet.js';
jshint = require('jshint'),
deps = require('./build/deps.js').deps;
function getFiles() {
var memo = {},
files = [];
var i, j, src, srcs, len;
i, srcs, j, len;
for (i in deps) {
srcs = deps[i].src;
for (j = 0, len = srcs.length; j < len; j++) {
memo[srcs[j]] = true;
}
}
var files = [],
src;
for (src in memo) {
files.push('src/' + src);
}
return files;
}
var files = getFiles();
function myUglify(code){
var jsp = uglify.parser,
pro = uglify.uglify;
var pro = uglify.uglify;
var ast = jsp.parse(code);
var ast = uglify.parser.parse(code);
ast = pro.ast_mangle(ast);
ast = pro.ast_squeeze(ast, {keep_comps: false});
ast = pro.ast_squeeze_more(ast);
return pro.gen_code(ast);
};
function compress(content) {
function combineFiles(files) {
var content = '';
for (var i = 0, len = files.length; i < len; i++) {
content += fs.readFileSync(files[i], 'utf8') + '\n\n';
}
return content;
}
var COPYRIGHT = "/*\n Copyright (c) 2010-2011, CloudMade, Vladimir Agafonkin\n" +
" Leaflet is a modern open source JavaScript library for interactive maps.\n" +
" http://leaflet.cloudmade.com\n*/\n";
var SAVE_PATH = 'dist/leaflet.js';
var files = getFiles();
task('build', function () {
console.log('Concatenating ' + files.length + ' files...');
var content = combineFiles(files);
console.log('Uncompressed size: ' + content.length);
console.log('Compressing...');
var compressed = copyright + myUglify(content);
var compressed = COPYRIGHT + myUglify(content);
fail("Helo world");
console.log('Compressed size: ' + compressed.length);
return compressed;
}
function combineFiles(files, callback) {
var remaining = files.length,
fileContents = new Array(remaining);
console.log('Concatenating ' + remaining + ' files...');
var i, len;
for (i = 0, len = files.length; i < len; i++) {
(function (i) {
fs.readFile(files[i], 'utf8', function (err, contents) {
if (err) { throw err; }
fileContents[i] = contents;
remaining--;
if (remaining === 0) {
callback(fileContents.join('\n\n'));
}
});
}(i));
}
}
fs.writeFileSync(SAVE_PATH, compressed, 'utf8');
task('default', function () {
combineFiles(files, function (content) {
var compressed = compress(content);
fs.writeFile(savePath, compressed, 'utf8', function (err) {
if (err) { throw err; }
console.log('Saved to ' + savePath);
});
});
console.log('Saved to ' + SAVE_PATH);
});
task('build', ['default']);
task('default', ['build']);