Fix missing path, print IPFS hash

.github/workflows/build-website.yml

@@ -1,12 +1,11 @@
-# Simple workflow for deploying static content to GitHub Pages
-name: Update repo's Homepage field to the latest IPFS CID
+name: Build the website
 
 on:
   # Runs on pushes targeting the default branch
   push:
-    branches: ["!main"]
+    branches: "!main"
   pull_request:
-    branches: ["!main"]
+    branches: "!main"
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
@@ -31,5 +30,7 @@ jobs:
         run: nix build
       - name: Download IPFS
         run: ./.github/github_install_ipfs.sh
+      - name: Print IPFS hahs
+        run: ./result/www/ipfs-add.sh --pin=false; cat result/ipfs.url
       - name: Compare IPFS hashes
-        run: test "ipfs://$(./result/www/ipfs-add.sh --pin=false)" = "$(cat result/ipfs.url)"
+        run: PATH="/tmp/kubo:$PATH" test "ipfs://$(./result/www/ipfs-add.sh --pin=false)" = "$(cat result/ipfs.url)"