Add github.yaml

.github/workflows/build.yml

@@ -0,0 +1,47 @@
+---
+# yamllint disable rule:line-length
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+name: Builds
+on:  # yamllint disable-line rule:truthy
+  push:
+    branches:
+      - main
+    tags:
+      - "v*"
+jobs:
+  build:
+    name: Build wheels and tarballs
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+      - name: Install build tools
+        run: pip install build
+      - name: Build
+        run: python -m build
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist
+          path: dist
+
+  pypi-publish:
+    needs: build
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/openbrush
+    permissions:
+      id-token: write
+    steps:
+      - name: Download
+        uses: actions/download-artifact@v4
+        with:
+          name: dist
+          path: dist
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

.yamlfmt

@@ -0,0 +1,6 @@
+---
+formatter:
+  include_document_start: true
+  indent: 2
+  retain_line_breaks_single: true
+  pad_line_comments: 2