Convert dev Dockerfile to using uv

Author: jb3

dev/Dockerfile

@@ -1,17 +1,26 @@
-ARG python_version=3.11
+ARG python_version=3.14-slim
 
-FROM --platform=linux/amd64 ghcr.io/owl-corp/python-poetry-base:$python_version-slim
+FROM python:$python_version AS builder
+COPY --from=ghcr.io/astral-sh/uv:0.9 /uv /bin/
+
+ENV UV_COMPILE_BYTECODE=1 \
+  UV_LINK_MODE=copy
 
 # Install project dependencies
 WORKDIR /app
-COPY pyproject.toml poetry.lock ./
-RUN poetry install --no-root --only dev,main
+RUN --mount=type=cache,target=/root/.cache/uv \
+  --mount=type=bind,source=uv.lock,target=uv.lock \
+  --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
+  uv sync --no-install-project --frozen --group dev
 
 # Copy the source code in last to optimize rebuilding the image
 COPY . .
 
 # Install again, this time with the root project
-RUN poetry install --only-root
+RUN uv pip install "pydis_core[all]@."
+
+WORKDIR /app/dev
+ENV PATH="/app/.venv/bin:$PATH"
 
-ENTRYPOINT ["poetry"]
-CMD ["run", "python", "-m", "bot"]
+ENTRYPOINT ["python"]
+CMD ["-m", "bot"]