refresh-star-activity.yml

name: Refresh star activity

# Daily forward-append: one new (date, cumulative_stars) point per tracked
# repo. Cheap — one /repos/{owner}/{name} call per repo (no pagination).
# The one-shot full-history backfill is a separate script that runs manually.

on:
  # Manual-only: HOSTUP worker/runtime owns production freshness; GitHub is kept for explicit backfills.
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: star-activity-append
  cancel-in-progress: false

jobs:
  append:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - name: Setup Node 20
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: "20"
          cache: "npm"

      - name: Install dependencies
        # _data-store-write.mjs dynamically imports `ioredis` on demand;
        # without node_modules the import throws ERR_MODULE_NOT_FOUND.
        run: npm ci

      - name: Append today's star-activity point per tracked repo
        env:
          REDIS_URL: ${{ secrets.REDIS_URL }}
          GITHUB_TOKEN: ${{ github.token }}
        run: node scripts/append-star-activity.mjs