Update haskell.yml

cpubot · Dec 5, 2020 · e5e7f63 · e5e7f63
1 parent 30e0293
commit e5e7f63
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
@@ -18,6 +18,12 @@ jobs:
         ghc-version: '8.8.3'
         enable-stack: true
         stack-version: 'latest'
+    - uses: actions/cache@v2
+      with:
+        path: ~/.stack
+        key: ${{ runner.os }}-${{ matrix.resolver }}-${{ hashFiles('stack.yaml') }}
+        restore-keys: |
+          ${{ runner.os }}-${{ matrix.resolver }}-
 
     - name: Run tests
       run: stack test