build pkgdown home file before rendering pkgdown

Author: Yunuuuu

.Rbuildignore

@@ -5,6 +5,9 @@
 ^LICENSE\.md$
 ^README\.Rmd$
 ^README\.html$
+^index\.Rmd$
+^index\.md$
+^index\.html$
 ^\.github$
 ^cran-comments\.md$
 ^CRAN-SUBMISSION$

.github/workflows/pkgdown.yaml

@@ -49,6 +49,15 @@ jobs:
             local::.
           needs: website
 
+      - name: Render Rmarkdown files and Commit Results
+        run: |
+          RMD_PATH=($(git diff --name-only ${{ github.event.before }} ${{ github.sha }} | grep '[.]Rmd$'))
+          Rscript -e 'for (f in commandArgs(TRUE)) if (file.exists(f)) rmarkdown::render(f)' ${RMD_PATH[*]}
+          git config --local user.name "$GITHUB_ACTOR"
+          git config --local user.email "[email protected]"
+          git commit ${RMD_PATH[*]/.Rmd/.md} -m 'Re-build Rmarkdown files' || echo "No changes to commit"
+          git push origin || echo "No changes to commit"
+
       - name: Build site
         run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
         shell: Rscript {0}