From 4b96bb08dbbde51901024cedf9e96253c77fa7fe Mon Sep 17 00:00:00 2001
From: Stefan Bundfuss <stefan.bundfuss@roche.com>
Date: Mon, 16 Mar 2026 10:07:18 +0000
Subject: [PATCH 1/2] #1 test: add PR website

---
 .github/workflows/docs.yaml             | 11 +++++
 .github/workflows/remove_pr_website.yml | 65 +++++++++++++++++++++++++
 2 files changed, 76 insertions(+)
 create mode 100644 .github/workflows/remove_pr_website.yml

diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 63481c25..cc722755 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -52,8 +52,19 @@ jobs:
           to: html
 
       - name: Publish docs
+        # runs when main branch is updated, or when a PR is merged into main
         if: github.ref == 'refs/heads/main'
         uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./_site
+
+      - name: Publish PR docs in a subdirectory
+        # runs when a PR is opened or updated, but not when merged into main
+        if: github.event_name == 'pull_request' && github.base_ref == 'main'
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./_site
+          destination_dir: ${{ github.head_ref }}
+
diff --git a/.github/workflows/remove_pr_website.yml b/.github/workflows/remove_pr_website.yml
new file mode 100644
index 00000000..b79aa4da
--- /dev/null
+++ b/.github/workflows/remove_pr_website.yml
@@ -0,0 +1,65 @@
+name: Remove PR website
+
+on:
+  workflow_call:
+    secrets:
+      GITHUB_PAT:
+        required: false
+        description: GitHub API access token, which might be needed for downstream ops or rendering.
+  pull_request:
+    types:
+      - closed
+    branches:
+      - main
+
+permissions:
+  contents: write
+
+jobs:
+  delete-subfolder:
+    runs-on: ubuntu-latest
+    env:
+      BRANCH: ${{ github.event.pull_request.head.ref }}
+    steps:
+      - name: Checkout repository (default branch)
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          persist-credentials: true
+
+      - name: Ensure gh-pages exists and check it out
+        run: |
+          set -euo pipefail
+          if git ls-remote --heads origin gh-pages | grep -q 'refs/heads/gh-pages'; then
+            git fetch origin gh-pages:gh-pages
+            git checkout gh-pages
+          else
+            echo "gh-pages branch not found. Nothing to do."
+            exit 0
+          fi
+        shell: bash
+
+      - name: Remove subfolder named after merged branch (if present)
+        run: |
+          set -euo pipefail
+          SUBDIR="${BRANCH}"
+          echo "SUBDIR: ${SUBDIR}"
+          if [ -z "$SUBDIR" ]; then
+            echo "Branch name empty. Nothing to do."
+            exit 0
+          fi
+
+          if [ -d "$SUBDIR" ]; then
+            git rm -r --ignore-unmatch -- "$SUBDIR"
+            if [ -n "$(git status --porcelain)" ]; then
+              git config user.name "github-actions[bot]"
+              git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+              git commit -m "ci: remove gh-pages subfolder for merged branch ${BRANCH}"
+              git push origin gh-pages
+            else
+              echo "No changes to commit after removal."
+            fi
+          else
+            echo "Subfolder '$SUBDIR' does not exist on gh-pages. Nothing to do."
+          fi
+        shell: bash
\ No newline at end of file

From 6a751e928e1345794c4d771b8ae5ecaaa69b0449 Mon Sep 17 00:00:00 2001
From: Stefan Bundfuss <stefan.bundfuss@roche.com>
Date: Mon, 16 Mar 2026 10:08:57 +0000
Subject: [PATCH 2/2] #1 test: modify website

---
 index.qmd | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/index.qmd b/index.qmd
index 42550b4e..c84d210b 100644
--- a/index.qmd
+++ b/index.qmd
@@ -2,6 +2,8 @@
 title: "`pharmaverse` examples"
 ---
 
+This paragraph is NEW!!!
+
 The true beauty of `pharmaverse` (and open source in general) is when efforts from
 various different developers come together to complement each other as a whole
 greater than the sum of the individual parts. By design in R, no single package