get commit sha

.github/workflows/repo.yml

@@ -113,15 +113,21 @@ jobs:
             
             # Use git log to count commits if git rev-list does not work as expected
             SHORT_SHA=${GITHUB_SHA::7}
-            COMMIT_COUNT=$(($(git log master..HEAD --oneline | wc -l) - 1))
+            COMMIT_COUNT=$(git log master..HEAD --oneline | wc -l)
             NEW_VERSION="${CURRENT_VERSION}-dev.${PR_NUMBER}.${COMMIT_COUNT}"
             echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV
           else
             echo "Failed to fetch master branch."
             # Handle error or fallback scenario
           fi       
   
+      - name: Set outputs
+        id: vars
+        run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+
+      - name: Check outputs
+        run: echo ${{ steps.vars.outputs.sha_short }}
+
       - name: Echo version for testing
         run: |
-          echo "Commit SHA: $SHORT_SHA"
           echo "Version to publish: $NEW_VERSION"