chore: Migrate to mise (#19)

- Replace individual Python, task, and uv setup steps with mise-action
- Add .mise.toml configuration for tool management
- Update CONTRIBUTING.md with new mise-based setup instructions
- Add PYTHON_VERSION environment variable for matrix builds

Author: rwjblue-glean

.github/workflows/ci.yml

@@ -25,19 +25,12 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
-    - name: Set up Python 3.10
-      uses: actions/setup-python@v4
+    - uses: jdx/mise-action@v2
       with:
-        python-version: "3.10"
-        
-    - name: Install go-task
-      uses: arduino/setup-task@v1
-      with:
-        version: 3.x
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        
-    - name: Set up uv
-      uses: astral-sh/setup-uv@v5
+        install: true
+        cache: true
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Setup development environment
       run: task setup
@@ -54,23 +47,18 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.9", "3.10", "3.11"]
+    env:
+      PYTHON_VERSION: ${{ matrix.python-version }}
 
     steps:
     - uses: actions/checkout@v3
 
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+    - uses: jdx/mise-action@v2
       with:
-        python-version: ${{ matrix.python-version }}
-        
-    - name: Install go-task
-      uses: arduino/setup-task@v1
-      with:
-        version: 3.x
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        
-    - name: Set up uv
-      uses: astral-sh/setup-uv@v5
+        install: true
+        cache: true
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Setup development environment
       run: task setup

.mise.toml

@@ -0,0 +1,7 @@
+[env]
+PROJECT_NAME = "{{ cwd | basename }}"
+
+[tools]
+python = "{{ get_env(name='PYTHON_VERSION', default='3.10') }}"
+task = "latest"
+uv = "latest"

CONTRIBUTING.md

@@ -4,31 +4,28 @@ This document provides guidelines and instructions for setting up your developme
 
 ## Development Environment
 
-This project uses [uv](https://github.com/astral-sh/uv) for dependency management and [go-task](https://taskfile.dev/) for task running.
+This project uses [mise](https://mise.jdx.dev/) for tool management, [uv](https://github.com/astral-sh/uv) for dependency management, and [go-task](https://taskfile.dev/) for task running.
 
 ### Prerequisites
 
-1. Install uv:
+1. Install mise:
 
     ```bash
-    pip install uv
+    curl https://mise.run | sh
     ```
 
-1. Install go-task:
-
-    ```bash
-    brew install go-task
-    ```
+    Or via package manager (see [mise installation docs](https://mise.jdx.dev/getting-started.html)).
 
 ### Setup Development Environment
 
-1. Set up the development environment:
+1. Install tools and set up the development environment:
 
     ```bash
+    mise install
     task setup
     ```
 
-This will create a virtual environment and install all dependencies. The virtual environment will be activated automatically by uv.
+This will install Python, uv, and task via mise, then create a virtual environment and install all dependencies.
 
 ## Development Tasks
 

README.md

@@ -313,8 +313,8 @@ chat.invoke([HumanMessage(content="Continue...")])
 
 ## Contributing
 
-1. `uv sync`
-2. `pytest && ruff check . && mypy .`
+1. `mise install && task setup`
+2. `task lint && task test`
 3. Open a PR!
 
 ## Links

taskfile.yml

@@ -1,7 +1,6 @@
 # yaml-language-server: $schema=https://taskfile.dev/schema.json
 #
 # see https://taskfile.dev/usage/
-# brew install go-task
 #
 version: 3
 dotenv: [".env"]
@@ -28,18 +27,11 @@ tasks:
   # Setup task: Set up local environment (install dependencies, etc.)
   setup:
     desc: Set up local environment (install dependencies, etc.)
-    cmds:
-      - task: install:uv
-
-  # Install uv task: Install Python dependencies using uv
-  install:uv:
-    silent: true
     sources:
       - "pyproject.toml"
     cmds:
-      - echo "Creating virtual environment and installing dependencies with uv..."
-      - "uv venv .venv"
-      - "uv pip install -e .[dev,test,lint,typing,codespell]"
+      - echo "Installing dependencies with uv..."
+      - "uv sync --all-extras"
     status:
       - test -d ".venv"