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Update template to Webpack 5 for better experience #36

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Jan 22, 2021
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6 changes: 6 additions & 0 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,12 @@ cd svelte-app
npm install
```

...prebuild `bundle.css` for reloading to work...

```bash
npm run build
```

...then start webpack:

```bash
Expand Down
21 changes: 10 additions & 11 deletions package.json
Original file line number Diff line number Diff line change
Expand Up @@ -2,19 +2,18 @@
"name": "svelte-app",
"version": "1.0.0",
"devDependencies": {
"cross-env": "^5.2.0",
"css-loader": "^2.1.1",
"mini-css-extract-plugin": "^0.6.0",
"serve": "^11.0.0",
"style-loader": "^0.23.1",
"svelte": "^3.0.0",
"svelte-loader": "2.13.3",
"webpack": "^4.30.0",
"webpack-cli": "^3.3.0",
"webpack-dev-server": "^3.3.1"
"cross-env": "^7.0.3",
"css-loader": "^5.0.1",
"mini-css-extract-plugin": "^1.3.4",
"style-loader": "^2.0.0",
"svelte": "^3.31.2",
"svelte-loader": "sveltejs/svelte-loader",
"webpack": "^5.16.0",
"webpack-cli": "^4.4.0",
"webpack-dev-server": "^3.11.2"
},
"scripts": {
"build": "cross-env NODE_ENV=production webpack",
"dev": "webpack-dev-server --content-base public"
"dev": "webpack serve --content-base public"
}
}
21 changes: 17 additions & 4 deletions webpack.config.js
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ module.exports = {
},
resolve: {
alias: {
svelte: path.resolve('node_modules', 'svelte')
svelte: path.dirname(require.resolve('svelte/package.json'))
},
extensions: ['.mjs', '.js', '.svelte'],
mainFields: ['svelte', 'browser', 'module', 'main']
Expand All @@ -27,8 +27,11 @@ module.exports = {
use: {
loader: 'svelte-loader',
options: {
emitCss: true,
hotReload: true
compilerOptions: {
dev: !prod
},
emitCss: prod,
hotReload: !prod
}
}
},
Expand All @@ -42,6 +45,13 @@ module.exports = {
prod ? MiniCssExtractPlugin.loader : 'style-loader',
'css-loader'
]
},
{
// required to prevent errors from Svelte on Webpack 5+
test: /node_modules\/svelte\/.*\.mjs$/,
resolve: {
fullySpecified: false
}
}
]
},
Expand All @@ -51,5 +61,8 @@ module.exports = {
filename: '[name].css'
})
],
devtool: prod ? false: 'source-map'
devtool: prod ? false: 'source-map',
devServer: {
hot: true
}
};