From 4371b5dc3c3d748fb81e3c17d29c8a4b5cd6a524 Mon Sep 17 00:00:00 2001
From: Masahiro Sakai <masahiro.sakai@gmail.com>
Date: Fri, 23 Aug 2024 23:58:50 +0900
Subject: [PATCH] GitHub Actions: include hash of cabal file in the key for
 actions/cache

---
 .github/workflows/build.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 5f63850..90b2d35 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -46,7 +46,9 @@ jobs:
         name: Cache ~/.stack
         with:
           path: ~/.stack
-          key: ${{ runner.os }}-${{ matrix.ghc }}-stack
+          key: ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('*.cabal') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.ghc }}-
 
       - name: Build
         run: |