ci: Cache tools/ with GitHub Actions (#1043)

We run `go mod download` to populate `$GOPATH/pkg` with dependencies, the contents of which are later cached. We did not previously run this for the tools submodule, so those dependencies were not getting cached.
uber-go · Jan 3, 2022 · da733e5 · da733e5
1 parent 369c1bd
commit da733e5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
@@ -36,7 +36,9 @@ jobs:
           ${{ runner.os }}-go-
 
     - name: Download Dependencies
-      run: go mod download
+      run: |
+        go mod download
+        cd tools && go mod download
 
     - name: Lint
       if: matrix.latest