Fix checkout

.github/workflows/fork-sync.yml

@@ -14,7 +14,11 @@ jobs:
   synchronize-upstream:
     runs-on: ubuntu-latest
     steps:
-      - run: gh repo clone discretizer/homepage
+      - uses: actions/checkout@v4
+        with:
+          ref: upstream
+          fetch-depth: 0
+      - run: git remote add upstream https://github.com/gethomepage/homepage.git
       - name: Fetch Upstream Tags
         id: fetch-upstream-tags
         if:  ${{ !inputs.tags }}
@@ -27,17 +31,10 @@ jobs:
           echo 'NEW_TAGS<<EOF' >> $GITHUB_OUTPUT      
           $(eval `git for-each-ref --format=$fmt --no-merge upstream refs/tags`) >> $GITHUB_OUTPUT
           echo 'EOF' >> $GITHUB_OUTPUT
-        working-directory: homepage
-      - name: Set Identity
-        run: | 
-          git config user.name "Github Action"
-          git config user.email "bot@github-actions"
-        working-directory: homepage
       - name: Bump Current
         run: | 
           git checkout upstream 
           git merge upstream/main upstream
-        working-directory: homepage
       - name: Create Tags
         if: ${{inputs.tags || steps.fetch-upstream-tags.outputs.NEW_TAGS}}
         run: | 
@@ -49,11 +46,9 @@ jobs:
             git tag ${TAG} release/${TAG}
           done
           for TAG in ${NEW_TAGS}; do git push -u origin release/${TAG} ${TAG}; done 
-        working-directory: homepage
         env: 
           NEW_TAGS: ${{inputs.tags || steps.fetch-upstream-tags.outputs.NEW_TAGS}}
       - name: Push Current
-        working-directory: homepage
         run: |
           git checkout -b current upstream
           git rev-list --no-merges --reverse origin/feature/add_auth ^upstream | git cherry-pick --stdin