chore: migrate python backend from poetry to uv

.github/workflows/ci.yml

@@ -17,15 +17,15 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: '3.11.13'
-      - name: Install Poetry
-        uses: snok/install-poetry@v1
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
         with:
-          version: 1.8.3
-          virtualenvs-create: false
+          enable-cache: true
+          cache-dependency-glob: backend/uv.lock
       - name: Install dependencies
-        run: poetry install --no-interaction --no-ansi
+        run: uv sync --frozen
       - name: Run tests
-        run: poetry run pytest tests/ -v
+        run: uv run pytest tests/ -v
 
   build-backend:
     runs-on: ubuntu-latest
@@ -38,15 +38,15 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: '3.11.13'
-      - name: Install Poetry
-        uses: snok/install-poetry@v1
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
         with:
-          version: 1.8.3
-          virtualenvs-create: false
+          enable-cache: true
+          cache-dependency-glob: backend/uv.lock
       - name: Install dependencies
-        run: poetry install --no-interaction --no-ansi
+        run: uv sync --frozen
       - name: Build
-        run: poetry build
+        run: uv build
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
         with:
@@ -72,4 +72,3 @@ jobs:
           pnpm format:check
           pnpm tsc --noEmit
           pnpm build
-

.gitignore

@@ -3,4 +3,10 @@
 TODO.md
 .pytest_cache
 .coverage
-.DS_Store
+.DS_Store
+.idea/*
+!.idea/inspectionProfiles/
+!.idea/codeStyles/
+!.idea/runConfigurations/
+!.idea/vcs.xml
+.pnpm-store/

README.md

@@ -83,9 +83,9 @@ An intelligent task scheduling system that uses AI to extract tasks from content
 ### Backend
 ```bash
 cd backend
-poetry install
-poetry run alembic upgrade head
-poetry run uvicorn app.main:app --reload
+uv sync
+uv run alembic upgrade head
+uv run uvicorn app.main:app --reload
 ```
 
 ### Frontend
@@ -100,7 +100,7 @@ docker compose -f docker-compose.yml -f docker-compose.prod.yml up -d --build
 docker compose down
 
 # Database migrations (Manual run)
-docker compose exec api poetry run alembic upgrade head
+docker compose exec api alembic upgrade head
 ```
 
 ## Project Structure
@@ -152,20 +152,20 @@ Controls Docker behavior.
 
 ```bash
 # Backend tests
-docker-compose exec api poetry run pytest
+docker-compose exec api pytest
 
 # With coverage
-docker-compose exec api poetry run pytest --cov=app
+docker-compose exec api pytest --cov=app
 ```
 
 ## Database Migrations
 
 ```bash
 # Create migration
-docker-compose exec api poetry run alembic revision --autogenerate -m "description"
+docker-compose exec api alembic revision --autogenerate -m "description"
 
 # Apply migrations
-docker-compose exec api poetry run alembic upgrade head
+docker-compose exec api alembic upgrade head
 ```
 
 ## License

backend/Dockerfile

@@ -2,14 +2,15 @@ FROM python:3.13-slim AS base
 
 WORKDIR /backend
 
-RUN pip install poetry==1.8.3
+COPY --from=ghcr.io/astral-sh/uv:0.11.16 /uv /uvx /bin/
 
-RUN poetry config virtualenvs.create false
+ENV PATH="/backend/.venv/bin:$PATH"
+ENV UV_LINK_MODE=copy
 
-COPY pyproject.toml poetry.lock ./
+COPY pyproject.toml uv.lock ./
 
 FROM base AS dev
-RUN poetry install --no-interaction --no-ansi
+RUN uv sync --frozen --no-install-project
 COPY ./app ./app
 COPY alembic.ini ./
 COPY ./scripts ./scripts
@@ -21,16 +22,14 @@ CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload
 
 FROM base AS prod
 RUN addgroup --system appgroup && adduser --system --group appuser
-RUN poetry install --without dev --no-interaction --no-ansi
+RUN uv sync --frozen --no-dev --no-install-project
 COPY ./app ./app
 COPY alembic.ini ./
 COPY ./scripts ./scripts
 
 RUN chmod +x /backend/scripts/start.sh
 RUN chown -R appuser:appgroup /backend
-# Set HOME for appuser and ensure Poetry doesn't create virtualenvs
 ENV HOME=/tmp
-ENV POETRY_VIRTUALENVS_CREATE=false
 USER appuser
 EXPOSE 8000
-ENTRYPOINT ["/backend/scripts/start.sh"]
+ENTRYPOINT ["/backend/scripts/start.sh"]