chore: fix cabal cache key in CI by including project hash (#143)

* chore: fix cabal cache key in CI by including project hash the Github Actions configuration for the Cabal cache was not good (despite it being the recommended configuration on the cache action documentation; it’s just broken). The cache key is too fixed, so if `ic-ref` changes, you still get a cache hit with the old store, and still rebuild lots of dependendencies, but don’t push a new cache. This tries to improve this, by including some of cabals configuration files in the cache key. (This is the same as dfinity/agent-js#326) * Update to path in ic-hs Co-authored-by: Eric Swanson <[email protected]>
dfinity · Nov 9, 2021 · cec7298 · cec7298
1 parent c5c2b1f
commit cec7298
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/.github/workflows/ic-ref.yml b/.github/workflows/ic-ref.yml
@@ -39,7 +39,9 @@ jobs:
         with:
           path: |
             ~/.cabal/store
-          key: ${{ runner.os }}-${{ matrix.ghc }}-cabal-store
+          key: cabal-${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('ic-hs/cabal.project', 'ic-hs/cabal.project.freeze') }}
+          restore-keys: cabal-${{ runner.os }}-${{ matrix.ghc }}-
+
 
       - uses: actions/[email protected]
         with: