CI: _retry_failed.sh wraps both FT steps — single-flake retries cost ~22s instead of a full 35-min step re-run. Parses Django's FAIL:/ERROR: test_method (full.dotted.path) lines from stdout, re-runs only those labels (deduped + sorted). Green first runs skip the retry; first-run crashes w. no parseable labels propagate the original exit code without masking infra problems

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.woodpecker/main.yaml

@@ -111,7 +111,12 @@ steps:
       # clusters run in test-FTs-room. Channels + two-browser tags already
       # covered upstream. `ls | grep -v | sed` enumerates module dotted-paths
       # from filenames.
-      - python manage.py test --exclude-tag=channels --exclude-tag=two-browser $(ls functional_tests/test_*.py | grep -vE 'test_(game_room|trinket)_' | sed 's|/|.|g;s|\.py||')
+      #
+      # Wrapped in `_retry_failed.sh` so a single Selenium flake (browser
+      # hang, gecko-perms blip, login race) at test N/M doesn't cost the
+      # full step wall-clock on retry — the script parses Django's
+      # FAIL:/ERROR: lines from stdout + re-runs only those labels.
+      - bash ../.woodpecker/_retry_failed.sh --exclude-tag=channels --exclude-tag=two-browser $(ls functional_tests/test_*.py | grep -vE 'test_(game_room|trinket)_' | sed 's|/|.|g;s|\.py||')
     when:
       - event: push
         path:
@@ -145,7 +150,14 @@ steps:
       # table hex SCSS + chair geometry live), so they exercise the same
       # surface as test_game_room_*. Runs in parallel w. test-FTs-non-room
       # (distinct DATABASE_URL paths under /tmp; see split-rationale).
-      - python manage.py test --exclude-tag=channels --exclude-tag=two-browser $(ls functional_tests/test_game_room_*.py functional_tests/test_trinket_*.py | sed 's|/|.|g;s|\.py||')
+      #
+      # `_retry_failed.sh` parses Django FAIL:/ERROR: lines from the first
+      # run's stdout + re-runs just those labels — single-flake retries
+      # cost ~22s instead of the full ~35-min step wall-clock. Genuine
+      # regressions still fail (second run output is the authoritative
+      # report); first-run crashes w. no parseable labels propagate
+      # the original exit code (don't silently mask infra problems).
+      - bash ../.woodpecker/_retry_failed.sh --exclude-tag=channels --exclude-tag=two-browser $(ls functional_tests/test_game_room_*.py functional_tests/test_trinket_*.py | sed 's|/|.|g;s|\.py||')
     when:
       - event: push
         path: