Create Build_gh-pages.yml

.github/workflows/Build_gh-pages.yml

@@ -0,0 +1,32 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples and adapted
+on:
+  push:
+    branches: [main, master]
+
+name: Build_gh-pages.yml #shown when action is run
+
+jobs:
+  pkgdown:
+    runs-on: ubuntu-latest
+   env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }} #to push results to gh-pages branch!
+   steps: #Series of steps that is executed sequencially: https://github.com/r-lib/actions/
+      - uses: actions/checkout@v4 # goes to gh-pages branch to work there
+
+      - uses: r-lib/actions/setup-pandoc@v2 #installs pandoc
+
+      - uses: r-lib/actions/setup-r@v2 #installs R
+        with:
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::pkgdown
+          needs: website
+
+      - name: Deploy to GitHub pages 🚀
+        run: |
+          git config --local user.name "GitHub Actions"
+          git config --local user.email "[email protected]"
+          Rscript -e 'pkgdown::deploy_to_branch(new_process = FALSE)'