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Enable [chunkhash] in the bundle name
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@iamakulov
iamakulov committed Jan 30, 2018
1 parent c376ab2 commit 19321a3
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion webpack.config.js
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Expand Up @@ -27,7 +27,7 @@ module.exports = {
entry: './src/index.js',
output: {
path: path.resolve(__dirname, 'public', 'build'),
filename: 'bundle.js',
filename: isProduction ? 'bundle.[chunkhash].js' : 'bundle.js',
publicPath: '/build/',
},
module: {
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@iamakulov iamakulov commented on 19321a3 Jan 30, 2018 •
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Unlike previous commits, this one doesn’t affect the bundle size. Starting with this commit, we’ll start optimizing the app for caching instead of size.

This commit includes the file hash into the bundle name. This lets us enable caching – if the bundle gets changed, its name will also change, and the browser will re-download it. Corresponding article section

LitHub uses html-webpack-plugin, so the bundle file will be included into the HTML page automatically regardless of its name.

Generated files
Before:

bundle.js            · 154 kB
src/users/index.html · 412 bytes
src/index.html       · 686 bytes

After:

bundle.029b53b70b047fab072e.js · 154 kB
src/users/index.html           · 433 bytes
src/index.html                 · 707 bytes

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