name: Warm Cache

# Populates the `dev-all` uv cache at default-branch scope so that it could be used by
# `pre-commit.yml` (it has `pull_request` trigger and can't write cache available across PRs)
# and some others that use subset of dev dependencies.

on:
  push:
    branches:
      - master
    paths:
      - pyproject.toml
      - uv.lock
      - .python-version
      - .github/workflows/warm-cache.yml
  schedule:
    - cron: "0 4 * * *"
  workflow_dispatch:

permissions: {}

jobs:
  warm-cache:
    if: github.repository_owner == 'fastapi'
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
      - name: Set up Python
        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
        with:
          python-version-file: ".python-version"
      - name: Setup uv
        id: setup-uv
        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
        with:
          version: "latest-known"
          enable-cache: true
          cache-suffix: dev-all
          cache-dependency-glob: |
            pyproject.toml
            uv.lock
      - name: Populate the cache
        if: steps.setup-uv.outputs.cache-hit != 'true'
        run: uv sync --locked --group dev --extra all