WIP: Switch poetry to uv

DEPS:
- Support updating uv.lock
  dependabot/dependabot-core issue 10478

.devcontainer/Dockerfile

@@ -0,0 +1,3 @@
+FROM mcr.microsoft.com/devcontainers/python:1-3.12-bullseye
+
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /usr/local/bin/

.devcontainer/devcontainer.json

@@ -1,12 +1,16 @@
 {
     "name": "AoC-Python",
-    "image": "mcr.microsoft.com/devcontainers/python:1-3.12-bullseye",
+    "build": {
+        "dockerfile": "Dockerfile"
+    },
     "features": {
-        "ghcr.io/devcontainers-contrib/features/mypy:2": {},
-        "ghcr.io/devcontainers-contrib/features/poetry:2": {},
         "ghcr.io/devcontainers-contrib/features/shfmt:1.0.0": {},
         "ghcr.io/lukewiwa/features/shellcheck:0": {}
     },
+    "containerEnv": {
+        "UV_CACHE_DIR": "${containerWorkspaceFolder}/.uv/cache",
+        "UV_TOOL_DIR": "${containerWorkspaceFolder}/.uv/tools"
+    },
     "postCreateCommand": "bash ./.devcontainer/post-install.sh",
     "portsAttributes": {
         "8080": {
@@ -20,6 +24,7 @@
                 "charliermarsh.ruff",
                 "editorconfig.editorconfig",
                 "github.vscode-github-actions",
+                "ms-azuretools.vscode-docker",
                 "ms-python.mypy-type-checker"
             ]
         }

.devcontainer/post-install.sh

@@ -2,13 +2,10 @@
 
 set -ex
 
-WORKSPACE_DIR=$(pwd)
+# Install python tools to be available outside venv
+uv tool install poethepoet
 
-# Change some Poetry settings to make it more friendly in a container
-poetry config cache-dir ${WORKSPACE_DIR}/.poetry_cache
-poetry config virtualenvs.in-project true
-
-# Now install all dependencies, including dev dependencies
-poetry install --with=dev
+# Synchronize venv and dependencies
+uv sync
 
 echo "Done!"

.github/workflows/main.yml

@@ -16,13 +16,28 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    env:
+      UV_CACHE_DIR: /tmp/.uv-cache
     steps:
     - uses: actions/checkout@v4
-    - name: Install poetry
-      run: pipx install poetry
+    - name: Set up uv
+      # Install latest uv version using the installer
+      run: curl -LsSf https://astral.sh/uv/install.sh | sh
     - uses: actions/setup-python@v5
+      id: setup_python
       with:
         python-version: '3.12'
-        cache: 'poetry'
-    - run: poetry install
-    - run: poetry run poe validate
+    - name: Restore uv cache
+      uses: actions/cache@v4
+      with:
+        path: /tmp/.uv-cache
+        key: uv-${{ runner.os }}-${{ hashFiles('uv.lock') }}
+        restore-keys: |
+          uv-${{ runner.os }}-${{ hashFiles('uv.lock') }}
+          uv-${{ runner.os }}
+    - name: Install dependencies
+      run: uv sync
+    - name: Run verifications
+      run: uvx --from poethepoet poe validate
+    - name: Minimize uv cache
+      run: uv cache prune --ci

.gitignore

@@ -144,6 +144,9 @@ venv.bak/
 .dmypy.json
 dmypy.json
 
+# uv
+.uv/
+
 # Pyre type checker
 .pyre/
 

pyproject.toml

@@ -1,13 +1,16 @@
-[tool.poetry]
+[project]
 name = "adventofcode"
 version = "0.1.0"
 description = ""
-authors = ["Niko Böckerman <[email protected]>"]
 readme = "README.md"
-
-[project]
-name = "adventofcode"
 requires-python = ">=3.12"
+dependencies = [
+    "typer>=0.12.4",
+    "joblib>=1.4.2",
+]
+
+[project.scripts]
+adventofcode = "adventofcode.main:app"
 
 [tool.poe.tasks]
 mypy = "mypy ."
@@ -25,31 +28,24 @@ runall = "adventofcode"
 validate = ["lint", "test", "runall"]
 
 
-[tool.poetry.dependencies]
-python = "^3.12"
-typer = "^0.12.4"
-joblib = "^1.4.2"
-
-[tool.poetry.group.dev.dependencies]
-mypy = "^1.11.1"
-pytest = "^8.3.2"
-ruff = "^0.6.1"
-poethepoet = "^0.27.0"
-snakeviz = "^2.2.0"
-tuna = "^0.5.11"
-pyinstrument = "^4.7.2"
-pyright = "^1.1.376"
-joblib-stubs = "^1.4.2.3.20240619"
-
-[tool.poetry.scripts]
-adventofcode = "adventofcode.main:app"
+[tool.uv]
+dev-dependencies = [
+    "ruff>=0.6.2",
+    "pyright>=1.1.377",
+    "joblib-stubs>=1.4.2.3.20240619",
+    "mypy>=1.11.1",
+    "pytest>=8.3.2",
+    "snakeviz>=2.2.0",
+    "tuna>=0.5.11",
+    "pyinstrument>=4.7.2",
+]
 
 [tool.pyright]
-pythonVersion = "3.12"
+#pythonVersion = "3.12"
 typeCheckingMode = "strict"
 
 [tool.mypy]
-python_version = "3.12"
+#python_version = "3.12"
 strict_optional = true
 enable_incomplete_feature = ["NewGenericSyntax"]
 
@@ -115,5 +111,5 @@ ignore = [
 
 
 [build-system]
-requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"
+requires = ["hatchling"]
+build-backend = "hatchling.build"