fix CI python version and deploy version stamping

- Use --python 3.13 so uv resolves to whichever 3.13.x is in the image
- Use CI_PIPELINE_NUMBER for package version (shallow clone breaks rev-list)

.woodpecker/ci.yml

@@ -8,20 +8,16 @@ when:
 steps:
   - name: lint
     image: ghcr.io/astral-sh/uv:python3.13-bookworm-slim
-    environment:
-      UV_PYTHON_PREFERENCE: only-system
     commands:
-      - uv sync --dev
+      - uv sync --dev --python 3.13
       - uv pip install -e .
       - uv run ruff check src/ tests/ --output-format=concise
       - uv run ruff format --check src/ tests/
 
   - name: test
     image: ghcr.io/astral-sh/uv:python3.13-bookworm-slim
-    environment:
-      UV_PYTHON_PREFERENCE: only-system
     commands:
-      - uv sync --dev
+      - uv sync --dev --python 3.13
       - uv pip install -e .
       - uv run pytest tests/ --no-cov --tb=short -q
 

.woodpecker/deploy.yml

@@ -12,11 +12,9 @@ steps:
   - name: build-package
     image: ghcr.io/astral-sh/uv:python3.13-bookworm-slim
     commands:
-      - apt-get update -qq && apt-get install -y -qq git > /dev/null
+      # Stamp a unique version using Woodpecker pipeline number
-      # Stamp a unique version: base version + .dev{commit_count}
-      - COMMIT_NUM=$(git rev-list --count HEAD)
       - BASE=$(grep '^version' pyproject.toml | head -1 | sed 's/.*"\(.*\)"/\1/')
-      - uv version "$BASE.dev$COMMIT_NUM" --no-sync
+      - uv version "$BASE.dev${CI_PIPELINE_NUMBER}" --no-sync
       - uv build --out-dir dist/
       - ls -lh dist/