Build and push only on main branch

And on the workflow_dispatch so humans can trigger a build as well

Signed-off-by: Kingdon Barrett <[email protected]>

Author: kingdonb

.github/workflows/deploy.yml

@@ -1,6 +1,17 @@
-on: push
 name: Deploy website on push
 
+on:
+  push:
+    branches:
+    - main
+  workflow_dispatch:
+    # Check out fluxcd/website .github/workflows/netlify.yml
+    # We should emulate this fully - it has a hook from the fluxcd/community
+    # repository's github actions that enables community to trigger a deploy
+  repository_dispatch:
+    types: [trigger-workflow]
+    # (That's what a repository_dispatch workflow is meant to be doing here)
+
 jobs:
   fermyon-deploy:
     name: Deploy
@@ -55,7 +66,7 @@ jobs:
           registry_reference: "ghcr.io/kingdon-ci/flux-docs/build:${{ github.run_id }}-2"
           manifest_file: spin.toml
 
-      - name: Deploy and push OCI
+      - name: Deploy to Fermyon Cloud
         uses: fermyon/actions/spin/deploy@v1
         with:
           fermyon_token: ${{ secrets.FERMYON_CLOUD_TOKEN }}