Merge pull request #430 from cmu-delphi/netlify

ci: add docs preview

Author: dajmcdon

.github/workflows/doc-preview.yaml

@@ -0,0 +1,55 @@
+on:
+  issue_comment:
+    types: [created]
+
+name: doc-preview.yaml
+
+permissions: read-all
+
+jobs:
+  preview:
+    if: ${{ github.event.issue.pull_request && (github.event.comment.author_association == 'COLLABORATOR' || github.event.comment.author_association == 'CONTRIBUTOR' || github.event.comment.author_association == 'MEMBER' || github.event.comment.author_association == 'OWNER') && startsWith(github.event.comment.body, '/preview-docs') }}
+
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      contents: write
+    steps:
+      - name: Get PR number
+        id: pr
+        run: |
+          PR_NUM=$(echo "${{ github.event.issue.number }}")
+          echo "number=$PR_NUM" >> $GITHUB_OUTPUT
+
+      - uses: actions/checkout@v4
+        with:
+          ref: refs/pull/${{ steps.pr.outputs.number }}/head
+
+      - 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}
+
+      - name: Deploy to Netlify
+        uses: nwtgck/[email protected]
+        with:
+          publish-dir: './docs'
+          production-deploy: false
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          deploy-message: "Deploy from GitHub Actions"
+          enable-github-deployment: false
+          enable-commit-status: false
+        env:
+          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
+        timeout-minutes: 1