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	Fixes an error when matrix-js-sdk is symlinked into node_modules, which meant that we would (try to) use the version of olm from js-sdk instead of vector-web (https://github.com/vector-im/vector-web/issues/1765).
		
			
				
	
	
		
			79 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			79 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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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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            "react-addons-perf": path.resolve('./node_modules/react-addons-perf'),
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            // same goes for js-sdk
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            "matrix-js-sdk": path.resolve('./node_modules/matrix-js-sdk'),
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            // make sure we use the version of olm from vector-web rather than
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            // js-sdk.
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            "olm": path.resolve('./node_modules/olm'),
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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$/, /\/olm$/)
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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, to avoid a scary-looking error.
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try {
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    require('olm');
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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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