Change action to create draft release on tag push

Author: honnibal

.github/workflows/cibuildwheel.yml

@@ -1,10 +1,9 @@
 name: Build
 
 on:
-  release:
-    types:
-      - created
-
+  push:
+    tags:
+      - '(pre)?release-v[0-9]+.[0-9]+.[0-9]+'
 jobs:
   build_wheels:
     name: Build wheels on ${{ matrix.os }}
@@ -16,7 +15,6 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-
       - name: Build wheels
         uses: pypa/[email protected]
         env:
@@ -42,6 +40,36 @@ jobs:
         with:
           name: cibw-sdist
           path: dist/*.tar.gz
+  create_release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get the tag name and determine if it's a prerelease
+      id: get_tag_info
+      run: |
+        FULL_TAG=${GITHUB_REF#refs/tags/}
+        if [[ $FULL_TAG == release-* ]]; then
+          TAG_NAME=${FULL_TAG#release-}
+          IS_PRERELEASE=false
+        elif [[ $FULL_TAG == prerelease-* ]]; then
+          TAG_NAME=${FULL_TAG#prerelease-}
+          IS_PRERELEASE=true
+        else
+          echo "Tag does not match expected patterns" >&2
+          exit 1
+        fi
+        echo "FULL_TAG=$TAG_NAME" >> $GITHUB_ENV
+        echo "TAG_NAME=$TAG_NAME" >> $GITHUB_ENV
+        echo "IS_PRERELEASE=$IS_PRERELEASE" >> $GITHUB_ENV
+      - name: Create Draft Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ env.FULL_TAG }}
+          release_name: ${{ env.TAG_NAME }}
+          draft: true
+          prerelease: ${{ env.IS_PRERELEASE }}
   # After the build has finished, download the artifacts from the action
   # and upload them to the release. When we publish the release, the
   # assets will be downloaded from it and uploaded to PyPi.
@@ -65,6 +93,7 @@ jobs:
           path: dist
           merge-multiple: true
       - uses: alexellis/[email protected]
+        # The action fetches the release from the tag ref
         env:
           GITHUB_TOKEN: ${{ github.token }}
         with: