Core: try a gitea action

.gitea/workflows/pipy_publish.yaml

@@ -0,0 +1,31 @@
+name: Publish to pipy
+run-name: ${{ gitea.repository }} publish 🚀 to pipy
+
+on:
+  push:
+    tags:
+     - '*'
+
+jobs:
+  build-n-publish:
+    name: Build and publish Python 🐍 distributions 📦 to PyPI
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - name: Set up Python 3.10
+        uses: https://github.com/actions/setup-python@v4
+        with:
+          python-version: '3.11'
+      - name: Run image
+        uses: https://github.com/abatilo/actions-poetry@v2
+        with:
+          poetry-version: 1.5
+      - name: Extract tag name
+        id: tag
+        run: echo ::set-output name=TAG_NAME::$(echo $GITHUB_REF | cut -d / -f 3)
+      - name: Update version in setup.py
+        run: >-
+          sed -i "s/{{VERSION_PLACEHOLDER}}/${{ steps.tag.outputs.TAG_NAME }}/g" pyproject.toml
+      - name: View poetry --help
+        run: poetry --help