From 0b2388e569fd81b04121a9911c053b42e68add5b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20F=C3=A4rber?= <01mf02@gmail.com>
Date: Sat, 21 Dec 2024 14:14:15 +0100
Subject: [PATCH] Reindent and use cache.

---
 .github/workflows/playground.yml | 51 +++++++++++++++++++-------------
 1 file changed, 31 insertions(+), 20 deletions(-)

diff --git a/.github/workflows/playground.yml b/.github/workflows/playground.yml
index c5d6f8ac7..27a44b42d 100644
--- a/.github/workflows/playground.yml
+++ b/.github/workflows/playground.yml
@@ -22,23 +22,34 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Install wasm-pack
-        shell: bash
-        run: |
-          VERSION="0.12.1"
-          DIR=wasm-pack-v${VERSION}-x86_64-unknown-linux-musl
-          wget https://github.com/rustwasm/wasm-pack/releases/download/v${VERSION}/${DIR}.tar.gz
-          tar xzf ${DIR}.tar.gz
-          mv ${DIR}/wasm-pack ~/.cargo/bin
-      - name: Compile
-        run: wasm-pack build --target web --no-typescript --no-pack --release
-        working-directory: jaq-play
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
-        with:
-          path: 'jaq-play'
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - uses: actions/cache@v4
+      with:
+        path: |
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+        key: cargo-${{ hashFiles('**/Cargo.lock') }}
+
+    - name: Install wasm-pack
+      shell: bash
+      run: |
+        VERSION="0.12.1"
+        DIR=wasm-pack-v${VERSION}-x86_64-unknown-linux-musl
+        wget https://github.com/rustwasm/wasm-pack/releases/download/v${VERSION}/${DIR}.tar.gz
+        tar xzf ${DIR}.tar.gz
+        mv ${DIR}/wasm-pack ~/.cargo/bin
+
+    - name: Compile
+      run: wasm-pack build --target web --no-typescript --no-pack --release
+      working-directory: jaq-play
+
+    - name: Upload artifact
+      uses: actions/upload-pages-artifact@v3
+      with:
+        path: 'jaq-play'
+
+    - name: Deploy to GitHub Pages
+      id: deployment
+      uses: actions/deploy-pages@v4