Add github action: create github pages

.github/workflows/pkgdown.yaml

@@ -0,0 +1,60 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  release:
+    types: [published]
+  workflow_dispatch:
+
+name: pkgdown
+
+permissions:
+  contents: read
+
+jobs:
+  pkgdown:
+    runs-on: ubuntu-latest
+    # Only restrict concurrency for non-PR jobs
+    concurrency:
+      group: pkgdown-${{ github.event_name != 'pull_request' || github.run_id }}
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::pkgdown, local::.
+          needs: website
+
+      - name: Build site
+        run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
+        shell: Rscript {0}
+      - uses: actions/upload-pages-artifact@v3
+        with:
+          path: reference
+  # Deploy the artifacts, separate jobs to minimize the grantet wride permissions.
+  deploy:
+    needs: pkgdown
+    runs-on: ubuntu-latest
+    permissions:
+      pages: write
+      id-token: write
+    environment:
+      name: github-pages
+      # url: ${{ steps.deployment.outputs.page_url }}
+      url: https://disyinformationssysteme.github.io/cadenza-analytics-r/
+    steps:
+      - id: deployment
+        name: Deploy to GitHub pages 🚀
+        # if: github.event_name != 'pull_request'
+        uses: actions/deploy-pages@v4