deploy wf: fix changeset + only run publish if changeset exists

.github/workflows/publish-package.yml

@@ -27,24 +27,13 @@ jobs:
       - name: Install Dependencies
         run: yarn install --frozen-lockfile
 
-      - name: Get Base Branch
-        id: get_base_branch
-        run: |
-          BASE_BRANCH=$(git symbolic-ref refs/remotes/origin/HEAD | sed 's@^refs/remotes/origin/@@')
-          echo "base_branch=$BASE_BRANCH" >> "$GITHUB_OUTPUT"
-
       - name: Check for Changeset Version Bump
         id: publish_check
         run: |
-          BASE_BRANCH="${{ steps.get_base_branch.outputs.base_branch }}"
-          if git show-ref --verify --quiet "refs/heads/$BASE_BRANCH"; then
-            if yarn changeset status --since=$BASE_BRANCH; then
-              echo "should_publish=true" >> "$GITHUB_OUTPUT"
-            else
-              echo "should_publish=false" >> "$GITHUB_OUTPUT"
-            fi
+          # Check if there are changesets that need version bumping
+          if yarn changeset status --since="${{ github.ref_name }}"; then
+            echo "should_publish=true" >> "$GITHUB_OUTPUT"
           else
-            echo "Base branch not found."
             echo "should_publish=false" >> "$GITHUB_OUTPUT"
           fi
 
@@ -64,6 +53,7 @@ jobs:
 
   publish:
     needs: versioning 
+    if: needs.versioning.outputs.should_publish == 'true'
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false