change condition to run update-site workflow (#282)

* change condition to run update-site workflow

Signed-off-by: tnazarew <tomasz.nazarewicz@getindata.com>

* safeguard against failures caused by no files to commit

Signed-off-by: tnazarew <tomasz.nazarewicz@getindata.com>

---------

Signed-off-by: tnazarew <tomasz.nazarewicz@getindata.com>

Author: tnazarew

.github/workflows/main_new_release.yml

@@ -193,7 +193,10 @@ jobs:
     uses: ./.github/workflows/generate_compatibility_tables.yml
 
   update-site:
-    needs: generate-compatibility-tables
+    needs:
+      - update-repo-files
+      - generate-compatibility-tables
+    if: ${{ !failure() && needs.update-repo-files.outputs.changes_made == 'true' }}
     uses: ./.github/workflows/update_site.yml
     secrets:
       CI_PUSH_TOKEN: ${{ secrets.OL_SITE_PUSH_TOKEN }}

.github/workflows/update_site.yml

@@ -53,6 +53,10 @@ jobs:
         #   TOKEN: ${{ secrets.CI_PUSH_TOKEN }}
         run: |
           git add -A
+          if git diff --cached --quiet; then
+            echo "No changes to commit, skipping push"
+            exit 0
+          fi
           git commit -sm "[bot] update compatibility tables with run data"
           # git remote set-url origin https://x-access-token:${TOKEN}@github.com/tnazarew/openlineage-site.git
           git push origin main