npm install macro| Package | macrojs |
| Description | Macros for nodejs |
| Node Version | >= 0.4 |
You only need to define your macros and use register() once when your app starts
``coffee-script
macros = require 'macros'
macro.add 'debug', (node) ->
out = "console.log('Debug at line #{node.line}')\r\n"
out += "console.trace()"
return out
macro.add 'topload', (path, node) -> "require('../#{path}')"
macro.add 'lrequire', (path, node) -> "require('./#{path}')"
macro.add 'add', (numone, numtwo, node) -> String numone + numtwo
`
will replace
`javascript`
var appcfg = topload('config');
var dbcfg = lrequire('db_config');
var sum = add(1, 3);
debug();
with
`javascript`
var appcfg = require("../config");
var dbcfg = require("./db_config");
var sum = 4;
console.log("Debug at line 3");
console.trace();
Pass in a string of JS, get out a string of transformed JS.
`coffee-script
macros = require 'macros'
fs = require 'fs'Define your macros here
input = fs.readFileSync "coolinput.js"
output = macros.run input
fs.writefileSync output, "coolinput.out.js"
`
All files loaded with require() will be passed through the macro transformer before being loaded.
`coffee-script``
macros = require 'macros'
macros.register()Define your macros here
You can view further examples in the example folder.
(MIT License)
Copyright (c) 2012 Fractal
Permission is hereby granted, free of charge, to any person obtaining
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"Software"), to deal in the Software without restriction, including
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permit persons to whom the Software is furnished to do so, subject to
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The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
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