caching

LasseHels · Nov 2, 2024 · f5b6e77 · f5b6e77
1 parent d5344ff
commit f5b6e77
Showing 1 changed file with 17 additions and 2 deletions.
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -1,6 +1,9 @@
 on:
   workflow_call:
 
+env:
+  RUST_VERSION: '1.82.0'
+
 jobs:
   test:
     name: Test
@@ -10,7 +13,19 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+      # https://github.com/actions-rs/toolchain/issues/54#issuecomment-1452937296.
+      - id: cache-rustup
+        name: Cache Rust toolchain
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.rustup
+            ~/.cargo
+          key: toolchain-${{ env.RUST_VERSION }}
+      - if: ${{ steps.cache-rustup.outputs.cache-hit != 'true' }}
+        name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: '1.82.0'
       - name: Test
         run: make test