build.ls
1.76 KB
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require! {
'../library/fn/promise': Promise
'./config': {list, experimental, libraryBlacklist, es5SpecialCase, banner}
fs: {readFile, writeFile, unlink}
path: {basename, dirname, join}
webpack, temp
}
module.exports = ({modules = [], blacklist = [], library = no, umd = on})->
resolve, reject <~! new Promise _
let @ = modules.reduce ((memo, it)-> memo[it] = on; memo), {}
if @exp => for experimental => @[..] = on
if @es5 => for es5SpecialCase => @[..] = on
for ns of @
if @[ns]
for name in list
if name.indexOf("#ns.") is 0 and name not in experimental
@[name] = on
if library => blacklist ++= libraryBlacklist
for ns in blacklist
for name in list
if name is ns or name.indexOf("#ns.") is 0
@[name] = no
TARGET = temp.path {suffix: '.js'}
err, info <~! webpack do
entry: list.filter(~> @[it]).map ~>
if library => join __dirname, '..', 'library', 'modules', it
else join __dirname, '..', 'modules', it
output:
path: dirname TARGET
filename: basename "./#TARGET"
if err => return reject err
err, script <~! readFile TARGET
if err => return reject err
err <~! unlink TARGET
if err => return reject err
if umd
exportScript = """
// CommonJS export
if (typeof module != 'undefined' && module.exports) module.exports = __e;
// RequireJS export
else if (typeof define == 'function' && define.amd) define(function () { return __e; });
// Export to global object
else __g.core = __e;
"""
else
exportScript = ""
resolve """
#banner
!function(__e, __g, undefined){
'use strict';
#script
#exportScript
}(1, 1);
"""