Migrate.md

Node-minify migration from 3.x.x to 4.x.x

Config changes

node-minify was splitted into small packages.

• uninstall old version

npm remove node-minify

• install the core package

npm install @node-minify/core

• install the compressor

npm install @node-minify/uglify-js

• usage

const minify = require('@node-minify/core');
const uglifyJS = require('@node-minify/uglify-js');

minify({
  compressor: uglifyJS,
  input: 'foo.js',
  output: 'bar.js',
  callback: function(err, min) {}
});

Changes for YUI

yui-js and yui-css was removed, a type option must be use instead

Example before

var compressor = require('node-minify');

compressor.minify({
  compressor: 'yui-js',
  input: 'foo.js',
  output: 'bar.js',
  callback: function(err, min) {}
});

var compressor = require('node-minify');

compressor.minify({
  compressor: 'yui-css',
  input: 'foo.css',
  output: 'bar.css',
  callback: function(err, min) {}
});

Example after

const minify = require('@node-minify/core');
const yui = require('@node-minify/yui');

minify({
  compressor: yui,
  type: 'js',
  input: 'foo.js',
  output: 'bar.js',
  callback: function(err, min) {}
});

const minify = require('@node-minify/core');
const yui = require('@node-minify/yui');

minify({
  compressor: yui,
  type: 'css',
  input: 'foo.css',
  output: 'bar.css',
  callback: function(err, min) {}
});

Node-minify migration from 1.x.x to 2.x.x

Config changes

• No need to instantiate anymore

new compressor.minify() to compressor.minify()

• type was renamed to compressor

{ type: 'gcc' } to { compressor: 'gcc' }

• fileIn was renamed to input

{ fileIn: 'foo.js' } to { input: 'foo.js' }

• fileOut was renamed to output

{ fileOut: 'bar.js' } to { output: 'bar.js' }

Example

From

var compressor = require('node-minify');

new compressor.minify({
  type: 'gcc',
  fileIn: 'public/js/base.js',
  fileOut: 'public/js-dist/base-min-gcc.js',
  callback: function(err, min) {}
});

To

var compressor = require('node-minify');

compressor.minify({
  compressor: 'gcc',
  input: 'foo.js',
  output: 'bar.js',
  callback: function(err, min) {}
});