#!/usr/bin/env bash
# Fetch the full issue thread (shared memory) into /tmp/thread.md.
# Agents post as their OWN Gitea users, so .user.login IS the agent name — attribute each comment
# to its real author (@pm/@qa/@junior/…). Strip the hidden `<!-- 🤖 … -->` loop-prevention marker
# from bodies — it's plumbing, not conversation, and would just waste prompt tokens.
#
# Required env (provided by the workflow step): GT NUM GITHUB_SERVER_URL GITHUB_REPOSITORY
set -eu

API="${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}"
curl -sS -H "Authorization: token $GT" "$API/issues/$NUM/comments?limit=100" 2>/dev/null \
  | jq -r '.[] |
      ( if (.user.login == "ffaerber") then "@ffaerber (the maintainer)"
        else "@" + .user.login end ) as $who |
      "### comment by \($who):\n\(.body | gsub("\\s*<!-- 🤖 agent reply — do not trigger -->"; ""))\n"' \
  > /tmp/thread.md 2>/dev/null || true
echo "thread comments fetched: $(grep -c '^### comment by ' /tmp/thread.md 2>/dev/null || echo 0)"