Simplify automated PR workflow

.github/workflows/run_experiments.yml

@@ -18,45 +18,45 @@ jobs:
       METRIQ_TOKEN: ${{ secrets.METRIQ_TOKEN}}
 
     steps:
-      - name: Setup repository on this workflow
+      - name: Checkout repository
         uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
           python-version: 3.8
-
-      - name: Install and configure Github CLI
-        uses: cli/cli/[email protected]
-        with:
-          gh-version: 2
-
+
       - name: Install tox
-        run: pip install tox 
+        run: pip install tox
 
       - name: Run experiment steps in tox
         run: tox -ve py38
+
+  handle_new_artifacts:
+    runs on: ubuntu-latest
+    needs: run_experiment_steps
 
-      - name: Configure Git with Bot Git Config
-        run: |
-          git config user.name "${{ secrets.BOT_USERNAME }}"
-          git config user.email "${{ secrets.BOT_EMAIL }}"
+    steps:
+        - name: Checkout repository
+          uses: actions/checkout@v4
 
-      - name: Check for updates on result files and open new PR with Bot user
-        run: |
-          untracked_csv_files=$(find ./benchmarking/results/ -name '*.csv' -type f)
+        - name: Check for new artifacts and open new PR with Bot user
+          run: |
+          new_csv_files=$(find ./benchmarking/results/ -name '*.csv' -type f)
           deleted_csv_files=$(git diff --name-only HEAD@{1} HEAD | grep -E '^../results/.*\.csv')
-          if [ -n "$untracked_csv_files" ] || [ -n "deleted_csv_files"]; then
+          if [ -n "$new_csv_files" ] || [ -n "deleted_csv_files"]; then
             git checkout -b bot-branch
-            git add $untracked_csv_files
+            git add $new_csv_files
             git rm $deleted_csv_files
             git commit -m "Add new result files"
             git push --set-upstream origin bot-branch
-            gh pr create --base main --head bot-branch --title "Add new result files"
-            git checkout main
+          uses: pullreminders/create-pull-request@v3
+          with:
+            token: ${{ secrets.GITHUB_TOKEN }}
+            branch: bot-branch
+            title: "Add new result files"
+          else
+            echo "No generated artifacts"
           fi
-        env:
-          BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-          BOT_EMAIL: ${{ secrets.BOT_EMAIL }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN}}
+