action.yml

name: Setup Python and uv
description: Set up Python, install uv, and optionally sync dependencies.
inputs:
  python-version:
    description: Python version to install.
    required: false
    default: "3.12"
  sync-deps:
    description: Whether to run dependency sync via uv.
    required: false
    default: "false"
  sync-args:
    description: Extra arguments passed to `uv sync`.
    required: false
    default: ""
runs:
  using: composite
  steps:
    - name: Set up Python
      uses: actions/setup-python@v6
      with:
        python-version: ${{ inputs.python-version }}

    - name: Install uv
      shell: bash
      run: |
        set -euo pipefail
        python -m pip install --upgrade pip
        python -m pip install uv

    - name: Sync dependencies
      if: ${{ inputs.sync-deps == 'true' }}
      shell: bash
      run: |
        set -euo pipefail
        uv sync ${{ inputs.sync-args }}