peptiderepo 3eb6c13bf0 ci(deploy): tolerate 403 on post-deploy health check (#10) ...

The peptide-starter-theme v1.5.2 release added
peptide_starter_is_cloudflare_peer() — a CF-peer IP validator that
correctly rejects direct-to-origin requests as non-Cloudflare traffic
with HTTP 403. The deploy workflow's post-deploy health check makes
exactly such a request from a GHA runner IP, so it now reliably
receives 403 even on successful deploys.

Two deploys today (peptide-starter-theme v1.5.2, prautoblogger Commit 1a)
both succeeded but reported workflow failure due to this. The actual
deploys (rsync + cache purge) ran clean; site verified HTTP 200 from
real traffic both times.

Fix: accept either 200 (normal healthy response) or 403 (validator
actively rejecting non-CF origin — itself a positive liveness signal)
in the health check. Reject only on 5xx, 4xx-other, or connection
failure.

Reverting this fix is correct only if we either (a) bypass the
validator for our own health-check user-agent, or (b) route the
health check through Cloudflare. Both are larger changes for a
later release.

Agent-Session: cowork-deploy-healthcheck-fix-20260415

Co-authored-by: peptiderepo <peptiderepo@users.noreply.github.com>

2026-04-15 20:17:24 +07:00

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