fix: add python 3.14 support, adopt pygls >=2.0.0 api

.github/CODEOWNERS

@@ -1 +0,0 @@
-* @regen100

.github/workflows/publish.yml

@@ -1,30 +0,0 @@
-name: Publish
-
-on:
-  push:
-    tags:
-      - v*
-
-permissions:
-  contents: write
-
-jobs:
-  publish:
-    name: Publish to PyPI
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Set up PDM
-        uses: pdm-project/setup-pdm@v4
-      - name: Build
-        run: |
-          pdm build
-      - name: Publish package
-        uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          password: ${{ secrets.PYPI_PASSWORD }}
-      - name: Release
-        uses: softprops/action-gh-release@v2
-        with:
-          generate_release_notes: true

.github/workflows/tests.yml

@@ -1,54 +0,0 @@
-name: Tests
-
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        python: ["3.9", "3.10", "3.11", "3.12", "3.13"]
-        os: [ubuntu-22.04, windows-2022]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Set up Python ${{ matrix.python }}
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python }}
-      - name: Set up PDM
-        uses: pdm-project/setup-pdm@v4
-        with:
-          python-version: ${{ matrix.python }}
-          cache: true
-      - name: Setup VC
-        uses: ilammy/msvc-dev-cmd@v1
-        if: contains(matrix.os, 'windows')
-      - name: Install CMake
-        if: contains(matrix.os, 'ubuntu')
-        run: |
-          CMAKE_VERSION=3.25.1
-          curl -sSL https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-linux-x86_64.tar.gz | tar xz
-          sudo cp -rT cmake-${CMAKE_VERSION}-linux-x86_64 /usr/local
-      - name: Install dependencies
-        run: |
-          cmake --version
-          python -m pip install --upgrade setuptools pip wheel
-          python -m pip install tox tox-gh-actions
-      - name: Test with tox
-        run: |
-          tox
-        env:
-          os: ${{ matrix.os }}
-      - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v4
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-          flags: unittests
-          name: Python ${{ matrix.python }} on ${{ matrix.os }}
-          fail_ci_if_error: false

.gitignore

@@ -1,5 +1,8 @@
 cmake_language_server/version.py
 
+.venv/
+pyrightconfig.json
+
 /build/
 /dist/
 __pycache__/
@@ -11,3 +14,5 @@ coverage.xml
 
 .pdm-python
 __pypackages__/
+
+.pdm-build/

cmake_language_server/server.py

@@ -31,7 +31,7 @@ from lsprotocol.types import (
     TextDocumentPositionParams,
     TextEdit,
 )
-from pygls.server import LanguageServer
+from pygls.lsp.server import LanguageServer
 
 from .api import API
 

pdm.lock

@@ -4,17 +4,20 @@
 [metadata]
 groups = ["default", "dev", "lint"]
 strategy = ["cross_platform"]
-lock_version = "4.4.1"
+lock_version = "4.5.0"
-content_hash = "sha256:801e3af66b4127c047d051c3b10a9b5e0b793d27f5eab4fd0b1514cfdda34803"
+content_hash = "sha256:ef24aee91e46f0db41b85228c16cb2703f20aff76eb93225d2a982304959120e"
+
+[[metadata.targets]]
+requires_python = ">=3.10.0,<3.16"
 
 [[package]]
 name = "attrs"
-version = "23.2.0"
+version = "25.4.0"
-requires_python = ">=3.7"
+requires_python = ">=3.9"
 summary = "Classes Without Boilerplate"
 files = [
-    {file = "attrs-23.2.0-py3-none-any.whl", hash = "sha256:99b87a485a5820b23b879f04c2305b44b951b502fd64be915879d77a7e8fc6f1"},
+    {file = "attrs-25.4.0-py3-none-any.whl", hash = "sha256:adcf7e2a1fb3b36ac48d97835bb6d8ade15b8dcce26aba8bf1d14847b57a3373"},
-    {file = "attrs-23.2.0.tar.gz", hash = "sha256:935dc3b529c262f6cf76e50877d35a4bd3c1de194fd41f47a2b7ae8f19971f30"},
+    {file = "attrs-25.4.0.tar.gz", hash = "sha256:16d5969b87f0859ef33a48b35d55ac1be6e42ae49d5e853b597db70c35c57e11"},
 ]
 
 [[package]]
@@ -278,16 +281,16 @@ files = [
 
 [[package]]
 name = "lsprotocol"
-version = "2023.0.1"
+version = "2025.0.0"
-requires_python = ">=3.7"
+requires_python = ">=3.8"
-summary = "Python implementation of the Language Server Protocol."
+summary = "Python types for Language Server Protocol."
 dependencies = [
     "attrs>=21.3.0",
     "cattrs!=23.2.1",
 ]
 files = [
-    {file = "lsprotocol-2023.0.1-py3-none-any.whl", hash = "sha256:c75223c9e4af2f24272b14c6375787438279369236cd568f596d4951052a60f2"},
+    {file = "lsprotocol-2025.0.0-py3-none-any.whl", hash = "sha256:f9d78f25221f2a60eaa4a96d3b4ffae011b107537facee61d3da3313880995c7"},
-    {file = "lsprotocol-2023.0.1.tar.gz", hash = "sha256:cc5c15130d2403c18b734304339e51242d3018a05c4f7d0f198ad6e0cd21861d"},
+    {file = "lsprotocol-2025.0.0.tar.gz", hash = "sha256:e879da2b9301e82cfc3e60d805630487ac2f7ab17492f4f5ba5aaba94fe56c29"},
 ]
 
 [[package]]
@@ -412,16 +415,17 @@ files = [
 
 [[package]]
 name = "pygls"
-version = "1.3.1"
+version = "2.0.1"
-requires_python = ">=3.8"
+requires_python = ">=3.9"
 summary = "A pythonic generic language server (pronounced like 'pie glass')"
 dependencies = [
+    "attrs>=24.3.0",
     "cattrs>=23.1.2",
-    "lsprotocol==2023.0.1",
+    "lsprotocol==2025.0.0",
 ]
 files = [
-    {file = "pygls-1.3.1-py3-none-any.whl", hash = "sha256:6e00f11efc56321bdeb6eac04f6d86131f654c7d49124344a9ebb968da3dd91e"},
+    {file = "pygls-2.0.1-py3-none-any.whl", hash = "sha256:d29748042cea5bedc98285eb3e2c0c60bf3fc73786319519001bf72bbe8f36cc"},
-    {file = "pygls-1.3.1.tar.gz", hash = "sha256:140edceefa0da0e9b3c533547c892a42a7d2fd9217ae848c330c53d266a55018"},
+    {file = "pygls-2.0.1.tar.gz", hash = "sha256:2f774a669fbe2ece977d302786f01f9b0c5df7d0204ea0fa371ecb08288d6b86"},
 ]
 
 [[package]]

pyproject.toml

@@ -6,9 +6,9 @@ authors = [
     {name = "Regen"},
 ]
 dependencies = [
-    "pygls>=1.1.1",
+    "pygls>=2.0.0",
 ]
-requires-python = ">=3.8.0,<3.14"
+requires-python = ">=3.10.0,<3.16"
 readme = "README.md"
 license = {text = "MIT"}
 keywords = ["cmake", "completion", "vim", "lsp"]

tests/conftest.py

@@ -7,7 +7,7 @@ from typing import Iterable, Tuple
 
 import pytest
 from lsprotocol.types import EXIT, SHUTDOWN
-from pygls.server import LanguageServer
+from pygls.lsp.server import LanguageServer
 
 from cmake_language_server.server import CMakeLanguageServer
 
@@ -54,7 +54,7 @@ def client_server() -> Iterable[Tuple[LanguageServer, CMakeLanguageServer]]:
     if hasattr(client.loop, "_signal_handlers"):
         client.loop._signal_handlers.clear()
 
-    client.lsp.send_request(SHUTDOWN)  # type:ignore[no-untyped-call]
+    client.protocol.send_request(SHUTDOWN)  # type:ignore[no-untyped-call]
-    client.lsp.notify(EXIT)
+    client.protocol.notify(EXIT)
     client_thread.join()
     server_thread.join()

tests/test_server.py

@@ -27,7 +27,7 @@ from lsprotocol.types import (
     TextDocumentIdentifier,
     TextDocumentItem,
 )
-from pygls.server import LanguageServer
+from pygls.lsp.server import LanguageServer
 
 from cmake_language_server.server import CMakeLanguageServer
 
@@ -38,7 +38,7 @@ def _init(client: LanguageServer, root: Path) -> None:
     retry = 3
     while retry > 0:
         try:
-            client.lsp.send_request(  # type:ignore[no-untyped-call]
+            client.protocol.send_request(  # type:ignore[no-untyped-call]
                 INITIALIZE,
                 InitializeParams(
                     process_id=1234,
@@ -56,7 +56,7 @@ def _open(client: LanguageServer, path: Path, text: Optional[str] = None) -> Non
     if text is None:
         text = path.read_text()
 
-    client.lsp.notify(
+    client.protocol.notify(
         TEXT_DOCUMENT_DID_OPEN,
         DidOpenTextDocumentParams(
             text_document=TextDocumentItem(
@@ -81,7 +81,7 @@ def _test_completion(
         position=Position(line=0, character=len(content)),
         context=context,
     )
-    ret = client.lsp.send_request(  # type:ignore[no-untyped-call]
+    ret = client.protocol.send_request(  # type:ignore[no-untyped-call]
         TEXT_DOCUMENT_COMPLETION, params
     ).result(timeout=CALL_TIMEOUT)
     assert isinstance(ret, CompletionList)
@@ -107,7 +107,7 @@ def test_workspace_did_change_configuration(
 
     old_api = server._api
 
-    client.lsp.notify(
+    client.protocol.notify(
         WORKSPACE_DID_CHANGE_CONFIGURATION,
         DidChangeConfigurationParams(
             settings={"initialization_options": {"buildDirectory": "c_build"}}
@@ -169,7 +169,7 @@ def test_formatting(
     _init(client, datadir)
     path = datadir / "CMakeLists.txt"
     _open(client, path, "a ( b c ) ")
-    response = client.lsp.send_request(  # type:ignore[no-untyped-call]
+    response = client.protocol.send_request(  # type:ignore[no-untyped-call]
         TEXT_DOCUMENT_FORMATTING,
         DocumentFormattingParams(
             text_document=TextDocumentIdentifier(uri=path.as_uri()),
@@ -186,7 +186,7 @@ def test_hover(
     _init(client, datadir)
     path = datadir / "CMakeLists.txt"
     _open(client, path, "project()")
-    response = client.lsp.send_request(  # type:ignore[no-untyped-call]
+    response = client.protocol.send_request(  # type:ignore[no-untyped-call]
         TEXT_DOCUMENT_HOVER,
         HoverParams(
             text_document=TextDocumentIdentifier(uri=path.as_uri()),

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-env_list = py{39,310,311,312,313}
+env_list = py{39,310,311,312,313,314}
 isolated_build = True
 passenv = *
 setenv =
@@ -12,6 +12,7 @@ python =
     3.11: py311
     3.12: py312
     3.13: py313
+    3.14: py314
 
 [testenv]
 allowlist_externals =