Live Demo (#10)

* 🙈 exclude `dist`

* 🎨 turn `visual_math` into an library

* ➕ visual_math: add serde

* 🔧 visual_math: fix compilation settings

* ✨ setup live demo

* 👷 add workflow to build and publish live demo

.github/workflows/pages.yml

@@ -0,0 +1,57 @@
+name: Github Pages
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write # for committing to gh-pages branch.
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4 # repo checkout
+
+      - name: Setup toolchain for wasm
+        run: |
+          rustup update stable
+          rustup default stable
+          rustup set profile minimal
+          rustup target add wasm32-unknown-unknown
+
+      - name: Rust Cache # cache the rust build artefacts
+        uses: Swatinem/rust-cache@v2
+
+      - name: Download and install Trunk binary
+        run: wget -qO- https://github.com/thedodd/trunk/releases/latest/download/trunk-x86_64-unknown-linux-gnu.tar.gz | tar -xzf-
+
+      - name: Build # build
+        # Environment $public_url resolves to the github project page.
+        # If using a user/organization page, remove the `${{ github.event.repository.name }}` part.
+        # using --public-url something will allow trunk to modify all the href paths like from favicon.ico to repo_name/favicon.ico .
+        # this is necessary for github pages where the site is deployed to username.github.io/repo_name and all files must be requested
+        # relatively as eframe_template/favicon.ico. if we skip public-url option, the href paths will instead request username.github.io/favicon.ico which
+        # will obviously return error 404 not found.
+        run: ./trunk build --release --public-url $public_url
+        env:
+          public_url: 'https://${{ github.repository_owner }}.github.io/${{ github.event.repository.name }}'
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v2
+        with:
+          path: ./dist
+
+  deploy:
+    needs: build
+
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2

.gitignore

@@ -1 +1,2 @@
 /target
+/dist