Cache julia depot even on failure

Author: goerz

.github/workflows/ci.yml

@@ -48,6 +48,14 @@ jobs:
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
+      - name: Save Julia depot cache on cancel or failure
+        id: julia-cache-save
+        if: cancelled() || failure()
+        uses: actions/cache/save@v4
+        with:
+          path: |
+            ${{ steps.julia-cache.outputs.cache-paths }}
+          key: ${{ steps.julia-cache.outputs.cache-key }}
       - uses: actions/upload-artifact@v4
         with:
           name: manifest-${{ matrix.os }}
@@ -81,6 +89,14 @@ jobs:
         shell: julia --color=yes --project=test {0}
         run: |
           include(joinpath(pwd(), "test", "runtests.jl"))
+      - name: Save Julia depot cache on cancel or failure
+        id: julia-cache-save
+        if: cancelled() || failure()
+        uses: actions/cache/save@v4
+        with:
+          path: |
+            ${{ steps.julia-cache.outputs.cache-paths }}
+          key: ${{ steps.julia-cache.outputs.cache-key }}
   docs:
     name: Documentation
     runs-on: ubuntu-latest