feat(docker): add uv support

Author: Lee-W

{{cookiecutter.project_slug}}/Dockerfile

@@ -1,17 +1,45 @@
-FROM python:{{ cookiecutter.python_version }}-slim-stretch
+{% if cookiecutter.dependency_management_tool == "uv" -%}
+FROM ghcr.io/astral-sh/uv:python{{ cookiecutter.python_version }}-bookworm-slim AS builder
+{%- else -%}
+FROM python:{{ cookiecutter.python_version }}-slim-bookworm AS builder
+{%- endif %}
 
-ARG USERNAME={{ cookiecutter.github_username.lower().replace(' ', '_').replace('-', '_') }}
+WORKDIR /app
+COPY . /app
+
+{% if cookiecutter.dependency_management_tool == "uv" -%}
+ENV UV_COMPILE_BYTECODE=1 \
+    UV_LINK_MODE=copy
+
+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 --frozen --no-install-project --no-dev
 
+RUN --mount=type=cache,target=/root/.cache/uv \
+    uv sync --frozen --no-dev
+{%- else -%}
 ENV PYTHONUNBUFFERED=1 \
     PYTHONFAULTHANDLER=1 \
-    PYTHONDONTWRITEBYTECODE=1 \
-    PATH=$PATH:/home/$USERNAME/.local/bin
+    PYTHONDONTWRITEBYTECODE=1
 
-RUN useradd --create-home $USERNAME
-USER $USERNAME
-WORKDIR /home/$USERNAME
+RUN python3 -m venv .venv
 
-COPY . /home/$USERNAME/
+ENV PATH="/app/.venv/bin:$PATH"
 
-RUN python3 -m pip install--no-cache-dir --upgrade pip && \
+RUN python3 -m pip install --no-cache-dir --upgrade pip && \
     python3 -m pip install --no-cache-dir -r requirements.txt
+{%- endif %}
+
+
+FROM python:{{ cookiecutter.python_version }}-slim-bookworm
+
+ARG USERNAME={{ cookiecutter.github_username.lower().replace(' ', '_').replace('-', '_') }}
+
+RUN useradd -m $USERNAME
+USER $USERNAME
+WORKDIR /app
+
+COPY --from=builder --chown=$USERNAME:$USERNAME /app /app
+
+ENV PATH="/app/.venv/bin:$PATH"

{{cookiecutter.project_slug}}/tasks/build.py

@@ -32,11 +32,11 @@ def dist(ctx: Context) -> None:
 def docker(ctx: Context) -> None:
     """Build docker image"""
     {% if cookiecutter.dependency_management_tool == "uv" -%}
-    ctx.run("uv export --format requirements-txt > requirements.txt")
+    ctx.run("uv lock")
     {%- elif cookiecutter.dependency_management_tool == "poetry" -%}
     ctx.run("poetry export -f requirements.txt -o requirements.txt")
     {%- elif cookiecutter.dependency_management_tool == "pipenv" -%}
-    ctx.run("pipenv lock --keep-outdated --requirements > requirements.txt")
+    ctx.run("pipenv lock && pipenv requirements")
     {%- endif %}
     user_name = "{{ cookiecutter.github_username.lower().replace(' ', '_').replace('-', '_') }}"
     proj_name = "{{ cookiecutter.project_name.lower().replace(' ', '_').replace('-', '_') }}"