Il 01/12/2017 06:55, Pirate Praveen ha scritto:
> On വെള്ളി 01 ഡിസംബര്‍ 2017 12:05 രാവിലെ, Paolo Greppi wrote:
>> According to this:
>> https://medium.com/webpack/webpack-and-rollup-the-same-but-different-a41ad427058c
>> we really should use rollup over webpack.
> 
> But we don't have rollup in main, we have been working on it for quite
> some time and it is going to take quite some more time before we can use
> it in main. webpack is almost there (packaging complete), except for the
> conflict with ftp masters on node-babel-preset-env.
> 
> See node-d3-zoom or node-d3-scale for example webpack configuration.

Good tip Praveen: webpack succeded in compiling vue.js !

I install node-babel-preset-env from local build, then:
apt install webpack node-babel-loader node-babel-plugin-add-module-exports

cat .babelrc 
{
  "presets": [
    "es2015",
    "flow-vue"],
  "plugins": [
    "syntax-dynamic-import",
    "babel-plugin-add-module-exports",
  ],
  "ignore": [
    "dist/*.js",
    "packages/**/*.js"
  ]
}
cat webpack.config.js
'use strict';
var fs = require('fs');
var path = require('path');
var webpack = require('webpack');
var config = {
  target: 'web',
  entry: './src/platforms/web/entry-runtime-with-compiler.js',
  resolve: {
    modules: ['/usr/lib/nodejs', './src', './src/platforms'],
  },
  resolveLoader: {
    modules: ['/usr/lib/nodejs'],
  },
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'vue.js',
    library: "Vue",
    libraryTarget: 'umd',
    umdNamedDefine: true
  },
  module: { rules: [ { use: [ 'babel-loader' ] } ] }
}
module.exports = config;
webpack --config webpack.config.js

I get frequent segmentation faults, probably the same as 
https://bugs.debian.org/878674
BTW, I can get rid of those with:
npm install webpack
(I then keep using the binary installed by the package, but the locally 
installed node
modules somehow cure the problem; I should probably report that to #878674 ...)

Anyway when ends I get a much larger "binary":
-rw-r--r-- 1 root root 468242 Dec  1 12:35 vue.js
and when I test that in a test application it works !

This is twice the size of the "binary" produced by upstream with rollup, but I 
still have
to experiment with dead code removal 
(https://webpack.js.org/guides/tree-shaking/#minify-the-output).

In any case we have to wait for node-babel-preset-env before I proceed with the 
RFS of this one.

Paolo

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