ci: add restore-keys to Github Actions cache config

jnsgruk · Nov 11, 2024 · d14d8c5 · d14d8c5
1 parent 816d91a
commit d14d8c5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
@@ -62,6 +62,11 @@ jobs:
         with:
           path: /home/runner/snap/charmcraft/common/cache/charmcraft
           key: ${{ runner.os }}-wheel-cache-${{ hashFiles('./uv.lock') }}
+          # If the above cache key doesn't match, it's because the uv.lock has changed.
+          # Even so, pre-existing caches may still contain useful cached builds for some
+          # portion of the dependencies, and restore-keys can partially match a cache.
+          restore-keys: |
+            ${{ runner.os }}-wheel-cache-
 
       - name: Pack charm
         run: charmcraft pack -v