add automatic pipeline for publishing package

Author: standag

.github/workflows/build.yml

@@ -0,0 +1,79 @@
+name: CI/CD
+
+on:
+  push:
+    branches:
+      - main
+      - '**'
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.9'
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+
+      - name: Install dependencies
+        run: uv sync
+
+      - name: Run pre-commit
+        run: |
+          uv run pre-commit run --all-files
+
+      - name: Run tests
+        run: |
+          uv run python -m unittest discover -s tests -p "*.py"
+
+  publish:
+    needs: test
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push'
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.9'
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+
+      - name: Install dependencies
+        run: uv sync
+
+      - name: Update version for staging (non-main branches)
+        if: github.ref != 'refs/heads/main'
+        run: |
+          COMMIT_HASH=$(git rev-parse --short HEAD)
+          CURRENT_VERSION=$(grep '^version = ' pyproject.toml | sed 's/version = "\(.*\)"/\1/')
+          NEW_VERSION="${CURRENT_VERSION}.dev${COMMIT_HASH}"
+          sed -i "s/^version = .*/version = \"${NEW_VERSION}\"/" pyproject.toml
+          echo "Publishing version ${NEW_VERSION} to Test PyPI"
+
+      - name: Build package
+        run: uv build
+
+      - name: Publish to Test PyPI (staging)
+        if: github.ref != 'refs/heads/main'
+        run: |
+          uv publish --publish-url https://test.pypi.org/legacy/ --trusted-publishing always
+
+      - name: Publish to PyPI (production)
+        if: github.ref == 'refs/heads/main'
+        run: |
+          uv publish --trusted-publishing always