Migrate to uv

Author: charliermarsh

.github/workflows/ci.yaml

@@ -2,6 +2,7 @@ name: CI
 
 env:
   RUFF_UNRELEASED_REF: "main"
+  UV_SYSTEM_PYTHON: "true"
 
 on:
   push:
@@ -21,13 +22,9 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: "3.11"
-          cache: "pip"
-          cache-dependency-path: |
-            pyproject.toml
-            requirements.txt
-            requirements-dev.txt
+      - uses: hynek/setup-cached-uv@v1
       - name: Install dependencies
-        run: just install
+        run: just sync
       - name: Run checks
         run: just check
   ruff-versions:
@@ -89,28 +86,21 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-          cache: "pip"
-          cache-dependency-path: |
-            pyproject.toml
-            requirements.txt
-            requirements-dev.txt
+      - uses: hynek/setup-cached-uv@v1
 
       - name: Install dependencies
-        run: |
-          pip install -U pip
-          just install
+        run: just sync
 
       - name: Install test Ruff version from PyPI
         if: ${{ matrix.ruff-version != env.RUFF_UNRELEASED_REF }}
         run: |
-          pip install ruff==${{ matrix.ruff-version }}
+          uv pip install --reinstall ruff==${{ matrix.ruff-version }}
           ruff --version
 
       - name: "Install test Ruff version from GitHub"
         if: ${{ matrix.ruff-version == env.RUFF_UNRELEASED_REF }}
         run: |
-          pip install --force-reinstall git+https://github.com/astral-sh/ruff@${{ matrix.ruff-version }}
-          pip show ruff
+          uv pip install --reinstall "ruff @ git+https://github.com/astral-sh/ruff@${{ matrix.ruff-version }}"
           ruff version
 
       - name: Run tests

justfile

@@ -1,21 +1,22 @@
 default: fmt check
 
 lock:
-  pip-compile --resolver=backtracking --generate-hashes --upgrade -o requirements.txt pyproject.toml
-  pip-compile --resolver=backtracking --generate-hashes --upgrade --extra dev -o requirements-dev.txt pyproject.toml
+  uv lock
 
-install:
-  pip install --no-deps -r requirements.txt
-  pip install --no-deps -r requirements-dev.txt
+upgrade:
+  uv lock --upgrade
+
+sync:
+  uv sync --dev
 
 fmt:
-  ruff check --fix-only ./ruff_lsp ./tests
-  ruff format ./ruff_lsp ./tests
+  uv run --dev -- ruff check --fix-only ./ruff_lsp ./tests
+  uv run --dev -- ruff format ./ruff_lsp ./tests
 
 check:
-  ruff check ./ruff_lsp ./tests
-  ruff format --check ./ruff_lsp ./tests
-  mypy ./ruff_lsp ./tests
+  uv run --dev -- ruff check ./ruff_lsp ./tests
+  uv run --dev -- ruff format --check ./ruff_lsp ./tests
+  uv run --dev -- mypy ./ruff_lsp ./tests
 
 test:
-  pytest
+  uv run --dev -- pytest

pyproject.toml

@@ -4,15 +4,15 @@ build-backend = "hatchling.build"
 
 [project]
 name = "ruff-lsp"
-dynamic = ["version"]
+version = "0.0.53"
 description = "A Language Server Protocol implementation for Ruff."
 authors = [
   { name = "Charlie Marsh", email = "[email protected]" },
 ]
 maintainers = [
   { name = "Charlie Marsh", email = "[email protected]" },
 ]
-requires-python = ">=3.7"
+requires-python = ">=3.7.9"
 license = "MIT"
 keywords = ["ruff", "lsp", "language-server", "language-server-protocol", "python"]
 classifiers = [
@@ -34,6 +34,7 @@ classifiers = [
   "Topic :: Utilities",
 ]
 urls = { repository = "https://github.com/astral-sh/ruff-lsp" }
+scripts = { ruff-lsp = "ruff_lsp.__main__:main" }
 dependencies = [
   "packaging>=23.1",
   "pygls>=1.1.0",
@@ -42,21 +43,15 @@ dependencies = [
   "typing_extensions",
 ]
 
-[project.optional-dependencies]
-dev = [
+[tool.uv]
+dev-dependencies = [
   "mypy==1.4.1",
   "pip-tools>=6.13.0,<7.0.0",
   "pytest>=7.3.1,<8.0.0",
   "pytest-asyncio==0.21.2",
   "python-lsp-jsonrpc==1.0.0",
 ]
 
-[project.scripts]
-ruff-lsp = "ruff_lsp.__main__:main"
-
-[tool.hatch.version]
-path = "ruff_lsp/__init__.py"
-
 [tool.ruff]
 line-length = 88
 target-version = "py37"