From ed9e946cd1809794ec62c7152079c2d0ddb4026c Mon Sep 17 00:00:00 2001
From: Steve Dudenhoeffer <steve@stevedudenhoeffer.com>
Date: Wed, 15 Jul 2026 23:00:09 -0400
Subject: [PATCH] fix: handle Gitea 1.27's workflow_call event name in the
 trigger gate
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Gitea 1.27 (breaking change go-gitea#37478) runs a called (reusable)
workflow with github.event_name = 'workflow_call' instead of propagating
the caller's event. Every consumer stub forwards EVENT_NAME from
github.event_name, so since the server upgrade every review arrived as an
unhandled event and self-skipped in one second while reporting success —
mort PRs #1445-#1447 all went unreviewed.

Reclassify workflow_call from the forwarded payload: a non-empty
COMMENT_BODY can only come from issue_comment (trigger-phrase + actor
gates still apply); otherwise a PR number means a pull_request-shaped
trigger. Neither → the existing unhandled-event skip. Pre-1.27 servers
are unaffected.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 entrypoint.sh | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/entrypoint.sh b/entrypoint.sh
index 034f38f..050333b 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -110,6 +110,26 @@ actor_allowed() {
 }
 
 # --- trigger gating --------------------------------------------------------
+# Gitea >= 1.27 (breaking change go-gitea#37478, "improve support for reusable
+# workflows") runs a CALLED workflow with github.event_name = 'workflow_call'
+# instead of propagating the caller's event, so every consumer stub's trigger
+# arrived here as an unhandled event and the review silently self-skipped
+# (observed 2026-07-14: mort PRs #1445-#1447 got 1-second "success" runs).
+# Reclassify from the forwarded event payload: a comment body can only come
+# from issue_comment (its trigger-phrase + actor gates still apply below);
+# otherwise a PR number means a pull_request-shaped trigger (this also covers
+# dispatch-through-reusable, whose pr_number input populates PR — the draft
+# check degrades safely since IS_DRAFT defaults false). Neither → fall through
+# to the unhandled-event skip. Pre-1.27 servers still send the caller's event
+# name and never enter this branch.
+if [ "${EVENT_NAME:-}" = "workflow_call" ]; then
+  if [ -n "${COMMENT_BODY:-}" ]; then
+    EVENT_NAME="issue_comment"
+  elif [ -n "${PR:-}" ]; then
+    EVENT_NAME="pull_request"
+  fi
+  log "caller event arrived as 'workflow_call'; reclassified to '${EVENT_NAME}'"
+fi
 case "$EVENT_NAME" in
   workflow_dispatch)
     log "manual dispatch for PR #${PR}" ;;