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Hopefully, this fixes https://github.com/vector-im/vector-web/issues/1046 without any side-effects. It relies on the fact that the languages files are pretty simple - in particular, they don't require any other modules. So we can tell webpack just to suck them in as they are, rather than parsing them and causing an explosm.
80 lines
2.9 KiB
JavaScript
80 lines
2.9 KiB
JavaScript
var path = require('path');
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var webpack = require('webpack');
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var ExtractTextPlugin = require("extract-text-webpack-plugin");
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var olm_path = path.resolve('./node_modules/olm');
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module.exports = {
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module: {
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preLoaders: [
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{ test: /\.js$/, loader: "source-map-loader" }
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],
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loaders: [
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{ test: /\.json$/, loader: "json" },
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{ test: /\.js$/, loader: "babel", include: path.resolve('./src') },
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// css-raw-loader loads CSS but doesn't try to treat url()s as require()s
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{ test: /\.css$/, loader: ExtractTextPlugin.extract("css-raw-loader") },
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],
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noParse: [
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// don't parse the languages within highlight.js. They cause stack
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// overflows (https://github.com/webpack/webpack/issues/1721), and
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// there is no need for webpack to parse them - they can just be
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// included as-is.
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/highlight\.js\/lib\/languages/,
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],
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},
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output: {
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devtoolModuleFilenameTemplate: function(info) {
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// Reading input source maps gives only relative paths here for
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// everything. Until I figure out how to fix this, this is a
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// workaround.
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// We use the relative resource path with any '../'s on the front
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// removed which gives a tree with matrix-react-sdk and vector
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// trees smashed together, but this fixes everything being under
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// various levels of '.' and '..'
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// Also, sometimes the resource path is absolute.
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return path.relative(process.cwd(), info.resourcePath).replace(/^[\/\.]*/, '');
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}
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},
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resolve: {
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alias: {
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// alias any requires to the react module to the one in our path, otherwise
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// we tend to get the react source included twice when using npm link.
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react: path.resolve('./node_modules/react'),
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// matrix-js-sdk will use olm if it is available,
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// but does not explicitly depend on it. Pull it
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// in from node_modules if it's there.
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olm: olm_path,
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},
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},
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plugins: [
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new webpack.DefinePlugin({
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'process.env': {
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NODE_ENV: JSON.stringify(process.env.NODE_ENV)
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}
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}),
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new ExtractTextPlugin("bundle.css", {
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allChunks: true
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}),
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// olm.js includes "require 'fs'", which is never
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// executed in the browser. Ignore it.
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new webpack.IgnorePlugin(/^fs$/, /node_modules\/olm$/)
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],
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devtool: 'source-map'
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};
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// ignore olm.js if it's not installed.
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(function() {
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var fs = require('fs');
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try {
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fs.lstatSync(olm_path);
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console.log("Olm is installed; including it in webpack bundle");
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} catch (e) {
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module.exports.plugins.push(
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new webpack.IgnorePlugin(/^olm$/)
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);
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}
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}) ();
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