feat(ci): purge CDN cache after process-updates runs #71
2026-05-28
feat(ci): purge CDN cache after process-updates runs
process_cran_updates uploads fresh PACKAGES* to S3, but the CDN was only purged by the daily update-package-index-* chain. Between the two cron runs, edges kept serving the stale index, so a binary that had just landed in S3 was effectively invisible until the next index-update purge. Adds the same purge step that update-package-index-* already uses, parameterized per platform/arch.