From 05fc093b5e067ea7250398647fd074acb79e4f08 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20K=C3=A4llberg?= <anka.213@gmail.com>
Date: Sat, 5 Mar 2022 11:47:46 +0800
Subject: [PATCH] Add restore key to cache

---
 .github/workflows/build-all-versions.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/build-all-versions.yml b/.github/workflows/build-all-versions.yml
index 2217388db..3472fa92b 100644
--- a/.github/workflows/build-all-versions.yml
+++ b/.github/workflows/build-all-versions.yml
@@ -90,6 +90,8 @@ jobs:
       with:
         path: ~/.stack
         key: ${{ runner.os }}-${{ matrix.ghc }}-stack--${{ hashFiles(format('stack-ghc{0}', matrix.ghc)) }}
+        restore-keys: |
+             ${{ runner.os }}-${{ matrix.ghc }}-stack
 
     - name: Build
       run: |