adding fetch for remote tags

Author: johnpatek

.github/workflows/release.yml

@@ -23,6 +23,7 @@ jobs:
       - name: Check if tag exists
         id: check_tag
         run: |
+          git fetch --tags
           if git tag -l v${{ steps.version.outputs.VERSION }} | grep -q v${{ steps.version.outputs.VERSION }}; then
             echo "TAG_EXISTS=true" >> $GITHUB_OUTPUT
           else
@@ -62,13 +63,27 @@ jobs:
           draft: false
           prerelease: false
 
+      - name: Get existing release
+        if: steps.check_tag.outputs.TAG_EXISTS == 'true'
+        id: get_release
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const releases = await github.rest.repos.listReleases({
+              owner: context.repo.owner,
+              repo: context.repo.repo
+            });
+            const release = releases.data.find(r => r.tag_name === 'v${{ steps.version.outputs.VERSION }}');
+            if (release) {
+              core.setOutput('upload_url', release.upload_url);
+            }
+
       - name: Upload tar archive to release
-        if: steps.check_tag.outputs.TAG_EXISTS == 'false'
         uses: actions/upload-release-asset@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          upload_url: ${{ steps.check_tag.outputs.TAG_EXISTS == 'false' && steps.create_release.outputs.upload_url || steps.get_release.outputs.upload_url }}
           asset_path: /tmp/mio-${{ steps.version.outputs.VERSION }}.tar.gz
           asset_name: mio-${{ steps.version.outputs.VERSION }}.tar.gz
           asset_content_type: application/gzip