Only tag latest if we’re the latest

Author: mxcl

.github/workflows/cd.vx.yml

@@ -13,13 +13,21 @@ permissions:
   contents: write
 
 jobs:
-  retag:
+  vtagger:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: fischerscode/tagger@v0
         with:
           prefix: v
       - run: |
-          git tag -f latest
-          git push origin latest --force
+          latest_release=$(curl -s \
+            -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
+            -H "Accept: application/vnd.github+json" \
+            https://api.github.com/repos/${{ github.repository }}/releases/latest \
+            | jq -r '.tag_name')
+
+          if [ "${latest_release}" = "${{ github.event.release.tag_name }}" ]; then
+            git tag -f latest
+            git push origin latest --force
+          fi