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Alex Lohr
Alex Lohr

Posted on • Updated on

Deploy a solid-start app on github pages

Solid-start is the long awaited meta-framework for Solid.js. Since it entered its second beta after a rewrite, there were a few breaking changes, so the previous article on this one's topic was no longer valid.

With solid-start, you can deploy your application with client-side rendering, server-side rendering, or islands architecture basically anywhere thanks to nitro.

One of these presets to deploy pages is "static", which creates a basic server for the server-rendered pages and then uses it to render static versions of them, to be deployed on github pages or wherever else you want. There is also "github_pages", but I cannot see that it does anything different than "static", so let us stick with that.

Creating your project

npm init solid@latest my-app
# or
pnpm create solid@latest my-app
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Instead of my-app, use whatever name you want. Select a version with SSR and whatever other configuration you want.

Make sure you are using at least @solid-js/start@0.4.8 or newer, since that fixes an issue with the hydration of pages with a different base url.

Install the dependencies

Once your package is set up, install the dependencies:

npm i
# or
pnpm i
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Configure vite

You can add whatever configuration you want; the important parts are ssr: true and the server config.

import { defineConfig } from "@solidjs/start/config";

export default defineConfig({
  start: {
    ssr: true,
    server: {
      baseURL: process.env.BASE_PATH,
      preset: "static"
    }
  }
});
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Configure the Router

You need to make the Router in src/app.tsx aware of the base path set in the vite configuration, so add the following base property:

      <Router
        base={import.meta.env.SERVER_BASE_URL}
        root={...}
      >
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Create a github action to deploy the page

We can use JamesIves/github-pages-deploy-action to deploy the output from our build on github pages; however, we need to create an extra file .nojekyll so directories starting with an underscore (like _build) will be served and our page will receive its assets.

Add .github/workflows/main.yml:

name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: install
        run: npm i --legacy-peer-deps

      - name: build
        run: npm run build
        env:
          BASE_PATH: /my-app/

      - name: create .nojekyll
        run: touch .output/public/.nojekyll

      - name: deploy pages
        uses: JamesIves/github-pages-deploy-action@v4.5.0
        with:
          branch: gh-pages
          folder: .output/public
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Instead of /my-app/, insert your github repository name again.

Enable GitHub pages for your project

Once the action finished,

  • Go to your project's GitHub page and on there to the settings tab
  • In the left menu, select pages
  • For branch, select gh-pages and / (Root)

It may take a few seconds up to two minutes until the pages are set up for the first time – subsequent deployments are usually a lot faster. After that, you can take a look at your freshly deployed GitHub page with your solid-start project.

Happy hacking!

Top comments (10)

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vguleaev profile image
Vladislav Guleaev • Edited

as far as I know github pages is static hosting, if you plan to use SolidJs its fine, but how can you deploy solid-start? You need a running server for this? Where do you exactly deploy?

Thats why i believe whole your Solid app was just prerendered, if you have any (loader, getInitialProps alternative in Solid) it will not be updated, but cached forever until next build

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lexlohr profile image
Alex Lohr

Obviously, you can only deploy the static pages that you create using solid-start. This means you can use internal APIs only as long as the answers are present during the build (and you won't get any updates unless you re-deploy). Using external APIs (mind the CORS headers) works fine.

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efpage profile image
Eckehard

"...up to two minutes" sound a bit annoying during development. Is there any "fast track preview" like we have in vite?

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lexlohr profile image
Alex Lohr • Edited

This only applies to the first initialization for the GitHub pages. The action usually runs within a few seconds after pushing or merging to master. I should probably add a few words of clarification there

Also, solid-start supports a dev server that runs within milliseconds and has hot module reloading, too. This is only the time that deployment on GitHub pages takes.

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amustafa16421 profile image
Mustafa_A

intresting.

waiting for more on this :-)

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christiankouts profile image
Christian-Kouts • Edited

San you please show this process on a real static site via a YouTube video😓

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lexlohr profile image
Alex Lohr

Sorry, I'm mostly about text. If you want, you can find me as @lexLohr on discord; ping me and I'll help you there with your current project.

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blankeos profile image
Carlo Taleon

Yup, this works. Thanks buddy! I think the vite baseUrl and solid router baseUrl did the trick. How did you know how to do this? I can't find anything about it on the docs.

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amustafa16421 profile image
Mustafa_A

trade secrcet ;-) :-p
( joking obviously )

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lexlohr profile image
Alex Lohr

A lot of trial and error.