Restrict snapshot bot to non-main branches and to the snapshot dir (#5266)

* Disable snapshot commit bot on main

* A snapshot a day keeps the bugs away! 📷🐛 (OS: namespace-profile-ubuntu-8-cores)

* Restrict snapshot bot git add dir

* Clean up sanps

* Other git add .

* A snapshot a day keeps the bugs away! 📷🐛 (OS: namespace-profile-ubuntu-8-cores)

* Clean up after bot (bad bot)

* A snapshot a day keeps the bugs away! 📷🐛 (OS: namespace-profile-ubuntu-8-cores)

* Remove -a from -am

* Clean up

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.github/workflows/e2e-tests.yml

@@ -161,11 +161,11 @@ jobs:
       continue-on-error: true
       run: rm -r test-results
     - name: check for changes
-      if: ${{ matrix.os == 'namespace-profile-ubuntu-8-cores' && matrix.shardIndex == 1 }}
+      if: ${{ matrix.os == 'namespace-profile-ubuntu-8-cores' && matrix.shardIndex == 1 && github.ref != 'refs/heads/main' }}
       shell: bash
       id: git-check
       run: |
-          git add .
+          git add e2e/playwright/snapshot-tests.spec.ts-snapshots
           if git status | grep -q "Changes to be committed"
           then echo "modified=true" >> $GITHUB_OUTPUT
           else echo "modified=false" >> $GITHUB_OUTPUT
@@ -174,14 +174,14 @@ jobs:
       if: steps.git-check.outputs.modified == 'true'
       shell: bash
       run: |
-        git add .
+        git add e2e/playwright/snapshot-tests.spec.ts-snapshots
         git config --local user.email "github-actions[bot]@users.noreply.github.com"
         git config --local user.name "github-actions[bot]"
         git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
         git fetch origin
         echo ${{ github.head_ref }}
         git checkout ${{ github.head_ref }}
-        git commit -am "A snapshot a day keeps the bugs away! 📷🐛 (OS: ${{matrix.os}})" || true
+        git commit -m "A snapshot a day keeps the bugs away! 📷🐛 (OS: ${{matrix.os}})" || true
         git push
         git push origin ${{ github.head_ref }}
     # only upload artifacts if there's actually changes