#!/usr/bin/env bash
# exAichatbot_agent — Gitea post-receive (main push → deploy)
# 설치: setup-gitea.sh 가 server hooks/post-receive 로 복사
set -euo pipefail

GIT_DIR="/Volumes/ADATA/git/exAichatbot_agent.git"
WORK_TREE="/Users/aidev/dev/exAichatbot_agent"
DEPLOY_SCRIPT="/Volumes/ADATA/git/deploy-exAichatbot_agent.sh"
DEPLOY_LOG="/Volumes/ADATA/logs/deploy/exAichatbot_agent.log"
HOOK_TAG="[post-receive]"

mkdir -p "$(dirname "$DEPLOY_LOG")"

echo ""
echo "$(date '+%Y-%m-%d %H:%M:%S') $HOOK_TAG =============================="
echo "$(date '+%Y-%m-%d %H:%M:%S') $HOOK_TAG exAichatbot_agent push 수신"
echo "$(date '+%Y-%m-%d %H:%M:%S') $HOOK_TAG =============================="

while read -r OLDREV NEWREV REFNAME; do
  BRANCH_NAME="${REFNAME#refs/heads/}"
  echo "$(date '+%Y-%m-%d %H:%M:%S') $HOOK_TAG 브랜치: $BRANCH_NAME ($OLDREV → $NEWREV)"

  if [[ "$BRANCH_NAME" != "main" ]]; then
    echo "$(date '+%Y-%m-%d %H:%M:%S') $HOOK_TAG main 외 브랜치 — 배포 생략"
    continue
  fi

  if [[ ! -x "$DEPLOY_SCRIPT" ]]; then
    echo "$(date '+%Y-%m-%d %H:%M:%S') $HOOK_TAG [ERROR] deploy 스크립트 없음: $DEPLOY_SCRIPT"
    exit 1
  fi

  echo "$(date '+%Y-%m-%d %H:%M:%S') $HOOK_TAG deploy 실행"
  export GIT_DIR WORK_TREE
  "$DEPLOY_SCRIPT" 2>&1 | tee -a "$DEPLOY_LOG"
  EXIT_CODE=${PIPESTATUS[0]}
  if [[ "$EXIT_CODE" -ne 0 ]]; then
    echo "$(date '+%Y-%m-%d %H:%M:%S') $HOOK_TAG [ERROR] 배포 실패 (exit: $EXIT_CODE)"
    exit "$EXIT_CODE"
  fi
  echo "$(date '+%Y-%m-%d %H:%M:%S') $HOOK_TAG 배포 완료"
done