ci: replace 'create-release action' with gh cli (#26)

.github/workflows/release.yml

@@ -4,7 +4,7 @@ on:
     branches:
       - master
     tags:
-      - "v*.*.*"
+      - 'v*.*.*'
   pull_request:
     types:
       - labeled
@@ -37,18 +37,14 @@ jobs:
           if_true: ${{ github.ref }}
           if_false: ${{ steps.bumpr.outputs.next_version }}
 
-      # Create release.
-      - uses: actions/create-release@v1
-        if: "steps.tag.outputs.value != ''"
+      # Create release
+      - if: "steps.tag.outputs.value != ''"
         env:
-          # This token is provided by Actions, you do not need to create your own token
+          TAG_NAME: ${{ steps.tag.outputs.value }}
+          CURRENT: ${{ steps.bumpr.outputs.current_version }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ steps.tag.outputs.value }}
-          release_name: Release ${{ steps.tag.outputs.value }}
-          body: ${{ steps.bumpr.outputs.message }}
-          draft: false
-          prerelease: false
+        run: |
+          gh release create "${TAG_NAME}" -t "Release ${TAG_NAME/refs\/tags\//}" --generate-notes --notes-start-tag "${CURRENT}"
 
   release-check:
     if: github.event.action == 'labeled'