add versioning

.gitea/workflows/publish.yaml

@@ -0,0 +1,29 @@
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Bump minor version
+        run: |
+          version=$(cat VERSION)
+          IFS='.' read -r major minor patch <<< "$version"
+          echo "${major}.$((minor + 1)).0" > VERSION
+
+      - name: Commit and tag
+        run: |
+          git config user.name "gitea-actions"
+          git config user.email "actions@noreply.gitea.pixelparasol.com"
+          git add VERSION
+          git diff --cached --quiet || git commit -m "chore: bump version [skip ci]"
+          version=$(cat VERSION)
+          git tag "v${version}"
+          git push
+          git push --tags