ci: include ghc version in cache key

obsidiansystems · Nov 19, 2020 · 6de0f3c · 6de0f3c
1 parent 00cffb7
commit 6de0f3c
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
@@ -28,11 +28,12 @@ jobs:
         cache-name: cache-cabal
       with:
         path: ~/.cabal
-        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/*.cabal') }}-${{ hashFiles('**/cabal.project') }}
+        key: ${{ runner.os }}-${{ matrix.ghc }}-build-${{ env.cache-name }}-${{ hashFiles('**/*.cabal') }}-${{ hashFiles('**/cabal.project') }}
         restore-keys: |
-          ${{ runner.os }}-build-${{ env.cache-name }}-
-          ${{ runner.os }}-build-
-          ${{ runner.os }}-
+          ${{ runner.os }}-${{ matrix.ghc }}-build-${{ env.cache-name }}-
+          ${{ runner.os }}-${{ matrix.ghc }}-build-
+          ${{ runner.os }}-${{ matrix.ghc }}-
+          ${{ runner.os }}
 
     - name: Install dependencies
       run: |