Previews for PRs (#15)

.github/workflows/CommentPR.yml

@@ -0,0 +1,22 @@
+name: Comment Artifacts
+on:
+  workflow_run:
+    workflows: [Export & Deploy Notebooks]
+    types: [completed]
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  artifacts-url-comments:
+    name: add artifact links to pull request and related issues job
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    steps:
+      - uses: tonyhallett/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          prefix: Here are the build results
+          suffix: Artifacts will only be retained for 90 days.
+          format: name
+          addTo: pull

.github/workflows/ExportNotebooks.yml

@@ -1,5 +1,6 @@
-name: Export Pluto notebooks & Deploy
+name: Export & Deploy Notebooks
 on:
+    pull_request:
     push:
         branches:
             - main
@@ -40,8 +41,16 @@ jobs:
                     include("generate.jl")
                     '
               working-directory: generate
-            - name: Build and Deploy
+
+            - name: Upload artifacts
+              uses: actions/upload-artifact@v2
+              with:
+                  name: website
+                  path: ./website/__site
+
+            - name: Deploy to gh-pages
               uses: JamesIves/github-pages-deploy-action@releases/v3
+              if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master'
               with:
                   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
                   BRANCH: gh-pages