In sapper/svelt is there a shortcut to components

Question

In nuxts/vue there is an alias @ and ~ to mean the root of the app. is there something similar in sapper/svelte to that in a deep route like /very/deep/page/1/2/3/4 I don't have to do something like:

import Head from '../../../../../../../../components/Thingy.svelte'

Answer 1

If you are using rollup, you can obtain it using @rollup/plugin-alias.

For example, in your rollup.config.js:

// ...
import alias from '@rollup/plugin-alias';
import path from 'path';
// ...

export default {
  input: 'src/main.js',
  // ...
  plugins: [
    // ...
    alias({
      resolve: ['.jsx', '.js', '.svelte'], // optional, by default this will just look for .js files or folders
      entries: [
        { find: '@', replacement: path.resolve(__dirname, 'src') },
      ]
    }),
    // ...
  ],
  // ...
};

Then @ will be an alias for the src directory under your toplevel.

If you are using webpack instead, you can use the resolve.alias config property. For example, inn your webpack.config.js:

// ...
import path from 'path';
// ...

module.exports = {
  // ...

  resolve: {
    alias: {
      '@': path.resolve(__dirname, 'src')
    }
  }

  // ...
};