switch to uv

Author: brosner

.dockerignore

@@ -0,0 +1,2 @@
+.venv
+*.egg-info/

.github/workflows/ci.yml

@@ -42,14 +42,14 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: "3.12"
-      - name: Setup poetry
-        uses: abatilo/actions-poetry@v2
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
         with:
-          poetry-version: "1.8.3"
+          version: "0.5.18"
       - name: Install dependencies
-        run: poetry install --with=test
+        run: uv sync --group=test
       - name: Run pytest
-        run: poetry run pytest --cov=teufa --cov-report=xml tests/
+        run: uv run pytest --cov=teufa --cov-report=xml tests/
         env:
           DATABASE_URL: postgresql+psycopg://postgres:postgres@localhost:5432/postgres
       - name: Upload coverage reports to Codecov

.gitignore

@@ -1,5 +1,7 @@
 .mypy_cache/
 .pytest_cache/
 .ruff_cache/
+.venv
+*.egg-info/
 notes.txt
 

Dockerfile

@@ -1,18 +1,13 @@
 # syntax=docker/dockerfile:1
 
 ## base image
-FROM python:3.12-slim as base
+FROM python:3.12-slim AS base
 
 ENV PYTHONUNBUFFERED=1 \
     PYTHONDONTWRITEBYTECODE=1 \
-    PIP_DISABLE_PIP_VERSION_CHECK=on \
-    PIP_DEFAULT_TIMEOUT=100 \
-    POETRY_VERSION="1.8.3" \
-    POETRY_HOME="/opt/poetry" \
-    POETRY_NO_INTERACTION=1 \
-    VENV_PATH="/opt/venv" \
+    VENV_PATH="/opt/app/.venv" \
     APP_HOME="/opt/app"
-ENV PATH="$POETRY_HOME/bin:$VENV_PATH/bin:$PATH"
+ENV PATH="$VENV_PATH/bin:$PATH"
 ENV VIRTUAL_ENV=$VENV_PATH
 
 RUN set -ex \
@@ -23,7 +18,7 @@ RUN set -ex \
 
 
 ## builder-base image
-FROM base as builder-base
+FROM base AS builder-base
 RUN apt-get update && \
     apt-get install --no-install-recommends -y \
       curl \
@@ -32,32 +27,25 @@ RUN apt-get update && \
       python3-dev \
     && rm -rf /var/lib/apt/lists/*
 
-RUN --mount=type=cache,target=/root/.cache \
-    curl -sSL https://install.python-poetry.org | python -
+COPY --from=ghcr.io/astral-sh/uv:0.5.18 /uv /uvx /bin/
 
 WORKDIR $APP_HOME
-COPY poetry.lock pyproject.toml ./
+COPY uv.lock pyproject.toml ./
 
-RUN --mount=type=cache,target=/root/.cache \
-    python -m venv $VENV_PATH && \
-    poetry install --no-root --only=main
+RUN uv sync --frozen
 
 COPY . .
-RUN --mount=type=cache,target=/root/.cache \
-    poetry install --only-root
 
 
 ## dev image
-FROM base as dev
+FROM base AS dev
 
-COPY --from=builder-base $POETRY_HOME $POETRY_HOME
-COPY --from=builder-base $VENV_PATH $VENV_PATH
 COPY --from=builder-base $APP_HOME $APP_HOME
+COPY --from=ghcr.io/astral-sh/uv:0.5.18 /uv /uvx /bin/
 
 WORKDIR $APP_HOME
 
-RUN --mount=type=cache,target=/root/.cache \
-    poetry install --with=dev && \
+RUN uv sync --frozen --dev && \
     rm -rf $APP_HOME
 
 EXPOSE 8000
@@ -67,22 +55,19 @@ CMD ["server", "--dev"]
 
 
 ## ci image
-FROM base as ci
+FROM base AS ci
 
-COPY --from=builder-base $POETRY_HOME $POETRY_HOME
-COPY --from=builder-base $VENV_PATH $VENV_PATH
 COPY --from=builder-base $APP_HOME $APP_HOME
+COPY --from=ghcr.io/astral-sh/uv:0.5.18 /uv /uvx /bin/
 
 WORKDIR $APP_HOME
 
-RUN --mount=type=cache,target=/root/.cache \
-    poetry install --with=test
+RUN uv sync --frozen --group=test
 
 
 ## prod image
-FROM base as prod
+FROM base AS prod
 
-COPY --from=builder-base $VENV_PATH $VENV_PATH
 COPY --from=builder-base /opt/app /opt/app
 
 WORKDIR $APP_HOME

poetry.lock

@@ -1,36 +1,40 @@
-[tool.poetry]
+[project]
 name = "teufa"
 version = "0.1.0"
 description = ""
-license = "MIT"
-authors = ["Brian Rosner <[email protected]>"]
 readme = "README.md"
-packages = [
-  { include = "teufa" },
+authors = [
+    {name = "Brian Rosner", email = "[email protected]"},
+]
+license = {text = "MIT"}
+requires-python = "<4.0,>=3.12"
+dependencies = [
+    "click<9.0.0,>=8.1.7",
+    "gunicorn<23.0.0,>=22.0.0",
+    "flask<4.0.0,>=3.0.3",
+    "flask-sqlalchemy<4.0.0,>=3.1.1",
+    "psycopg<4.0.0,>=3.1.19",
+    "alembic<2.0.0,>=1.13.1",
+    "pydantic<3.0.0,>=2.7.1",
+    "flask-restful<1.0.0,>=0.3.10",
 ]
 
-[tool.poetry.dependencies]
-python = "^3.12"
-click = "^8.1.7"
-gunicorn = "^22.0.0"
-flask = "^3.0.3"
-flask-sqlalchemy = "^3.1.1"
-psycopg = "^3.1.19"
-alembic = "^1.13.1"
-pydantic = "^2.7.1"
-flask-restful = "^0.3.10"
-
-[tool.poetry.scripts]
+[project.scripts]
 teufa = "teufa.cli:cli"
 
-[tool.poetry.group.test.dependencies]
-pytest = "^8.2.0"
-pytest-cov = "^5.0.0"
+[dependency-groups]
+test = [
+    "pytest<9.0.0,>=8.2.0",
+    "pytest-cov<6.0.0,>=5.0.0",
+]
+dev = [
+    "pydeps<2.0.0,>=1.12.20",
+    "ruff<1.0.0,>=0.5.0",
+]
 
-[tool.poetry.group.dev.dependencies]
-pydeps = "^1.12.20"
-ruff = "^0.5.0"
+[tool.uv]
+package = true
+default-groups = []
 
-[build-system]
-requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"
+[tool.setuptools]
+packages = ["teufa"]