refresh-cache.yml

name: refresh node_modules cache

on:
  push:
    branches:
      - master

concurrency:
  group: ${{ github.workflow }}
  cancel-in-progress: true

jobs:
  cache-node-modules:
    name: update cache
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          # meta/remark contains linked packages
          sparse-checkout: meta/remark

      - name: set up Node.js
        id: setup-node
        uses: actions/setup-node@v4
        with:
          cache: npm
          node-version: 20

      - name: check node_modules cache
        id: cache-node-modules
        uses: actions/cache/restore@v4
        with:
          path: node_modules
          lookup-only: true
          key: node-modules-${{ hashFiles('package-lock.json') }}-${{ steps.setup-node.outputs.node-version }}

      - name: "if cache is outdated: install node_modules"
        if: ${{ steps.cache-node-modules.outputs.cache-hit != 'true' }}
        run: npm ci

      - name: "if cache is outdated: save cache"
        if: ${{ steps.cache-node-modules.outputs.cache-hit != 'true' }}
        uses: actions/cache/save@v4
        with:
          path: node_modules
          key: node-modules-${{ hashFiles('package-lock.json') }}-${{ steps.setup-node.outputs.node-version }}