Add uv

.github/workflows/ci.yaml

@@ -17,16 +17,20 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: pdm-project/setup-pdm@v4
+        uses: actions/setup-python@v5
         with:
           python-version: "3.13"
-          cache: true
+
+      - name: Install UV
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
 
       - name: Install dependencies
-        run: pdm install --check
+        run: uv sync --frozen
 
       - name: Run tests
-        run: pdm run pytest
+        run: uv run pytest
 
   build-and-push:
     runs-on: ubuntu-latest

Dockerfile

@@ -1,21 +1,27 @@
 FROM python:3.13-slim AS build-env
-RUN apt-get update && apt-get -y install git
-RUN pip install --upgrade pip setuptools wheel
-RUN pip install pdm
+RUN apt-get update && apt-get -y install git curl
+
+# Install UV
+RUN curl -LsSf https://astral.sh/uv/install.sh | sh
+ENV PATH="/root/.local/bin:${PATH}"
 
-COPY pyproject.toml pdm.lock README.md /app/
+COPY pyproject.toml uv.lock README.md /app/
 
 WORKDIR /app
 
-RUN mkdir __pypackages__ && pdm sync --prod --no-editable
+# Use UV to sync production dependencies from lockfile
+# This is the native UV way to install from a lockfile
+RUN uv sync --frozen --no-dev --no-install-project
+
+# The dependencies are installed in .venv, so we need to copy them
+RUN cp -r /app/.venv/lib/python*/site-packages /app/__pypackages__
 
 COPY src/ /app/src
 
 FROM python:3.13-slim
 RUN apt-get update && apt-get -y install git
 
-COPY --from=build-env /app/__pypackages__/3.13/lib /app/pkgs
-COPY --from=build-env /app/__pypackages__/3.13/bin /app/bin/
+COPY --from=build-env /app/__pypackages__ /app/pkgs
 COPY --from=build-env /app/src /app/src
 
 RUN adduser --system --no-create-home --uid 1000 nonroot