From 2a4824fcb897cb635438958f0c8cffb5a27df656 Mon Sep 17 00:00:00 2001
From: Alex Vanderveen <alex@technicallycomputers.ca>
Date: Sun, 11 Oct 2026 16:22:08 -0400
Subject: [PATCH] ci: check_bios_stamps defaults to the stamps present, not a
 fixed retail list

The default demanded SCPH1001.emitter.sha, which is gitignored (retail output
is generated from a dump, never committed), so every game's release CI failed
with 'SCPH1001.emitter.sha missing' on a clean checkout. Default to every
generated/*.emitter.sha; naming a stem still requires it.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
---
 tools/ci/check_bios_stamps.sh | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/tools/ci/check_bios_stamps.sh b/tools/ci/check_bios_stamps.sh
index a0fdfea0..18797017 100755
--- a/tools/ci/check_bios_stamps.sh
+++ b/tools/ci/check_bios_stamps.sh
@@ -5,12 +5,23 @@
 # performs the same comparison at configure (PSXRECOMP_BIOS_STALE_FATAL in
 # CI); this runs first so the failure is readable.
 #
-# Usage: check_bios_stamps.sh [--framework psxrecomp] [stem...]   (default: OpenBIOS SCPH1001)
+# Usage: check_bios_stamps.sh [--framework psxrecomp] [stem...]
+# Default: every stem that has a generated/<stem>.emitter.sha. Retail backends
+# (SCPH1001, ...) are gitignored -- generated from a dump, never committed -- so
+# a CI checkout carries only the OpenBIOS stamp and must not demand the others.
+# Name a stem explicitly to require it.
 set -euo pipefail
 FRAMEWORK="psxrecomp"
 if [[ "${1:-}" == "--framework" ]]; then FRAMEWORK="${2:?}"; shift 2; fi
-STEMS=("$@"); [[ ${#STEMS[@]} -gt 0 ]] || STEMS=(OpenBIOS SCPH1001)
 FRAMEWORK="$(cd "${FRAMEWORK}" && pwd)"
+STEMS=("$@")
+if [[ ${#STEMS[@]} -eq 0 ]]; then
+  for f in "${FRAMEWORK}"/generated/*.emitter.sha; do
+    [[ -f "${f}" ]] || continue
+    b="$(basename "${f}")"; STEMS+=("${b%.emitter.sha}")
+  done
+  [[ ${#STEMS[@]} -gt 0 ]] || { echo "error: no generated/*.emitter.sha in ${FRAMEWORK}" >&2; exit 1; }
+fi
 rc=0
 for stem in "${STEMS[@]}"; do
   stamp_file="${FRAMEWORK}/generated/${stem}.emitter.sha"