Add more debug

.gitea/workflows/workflow.yaml

@@ -27,7 +27,13 @@ jobs:
         run: wc -l checkout.go
 
       - name: Go build
-        run: go build -o checkout ./checkout.go
+        run: |
+          go env
+          ls -lah `go env GOPATH`
+          ls -lah `go env GOCACHE`
+          ls -lah `go env GOMODCACHE`
+
+          go build -o checkout ./checkout.go
 
       - name: Run checkout
         run: |