#!/usr/bin/env bash
# Gitea Webhook 触发的自动部署（在服务器上由 gitea_webhook.php 调用）
set -euo pipefail

DEPLOY_PATH="${DEPLOY_PATH:-/www/wwwroot/chufang.gynhc.com}"
DEPLOY_BRANCH="${DEPLOY_BRANCH:-main}"
RUN_COMPOSER="${RUN_COMPOSER:-0}"
LOG_DIR="${DEPLOY_PATH}/deploy/logs"
mkdir -p "$LOG_DIR"
LOG_FILE="${LOG_DIR}/deploy-$(date +%Y%m%d).log"

log() {
  echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" | tee -a "$LOG_FILE"
}

log "=== Deploy start ==="
log "DEPLOY_PATH=$DEPLOY_PATH branch=$DEPLOY_BRANCH"

cd "$DEPLOY_PATH"

if [[ ! -d .git ]]; then
  log "ERROR: not a git repository"
  exit 1
fi

# Webhook 由 PHP(www) 触发，项目目录必须对当前用户可写
RUN_USER="$(id -un 2>/dev/null || echo unknown)"
if [[ ! -w "$DEPLOY_PATH" ]]; then
  log "ERROR: 当前用户 ${RUN_USER} 对 ${DEPLOY_PATH} 无写权限"
  log "修复(root): chown -R www:www ${DEPLOY_PATH} && chmod -R u+rwX ${DEPLOY_PATH}"
  exit 1
fi

git config --global --add safe.directory "$DEPLOY_PATH" 2>/dev/null || true

git fetch origin "$DEPLOY_BRANCH"
git reset --hard "origin/${DEPLOY_BRANCH}"
log "Git updated to origin/${DEPLOY_BRANCH} @ $(git rev-parse --short HEAD)"

if [[ "$RUN_COMPOSER" == "1" ]] && [[ -f composer.json ]]; then
  if command -v composer >/dev/null 2>&1; then
    log "Running composer install..."
    composer install --no-dev --optimize-autoloader --no-interaction 2>&1 | tee -a "$LOG_FILE"
  else
    log "WARN: composer not found, skip"
  fi
fi

if [[ -d runtime/cache ]]; then
  find runtime/cache -type f -delete 2>/dev/null || true
  log "Cleared runtime/cache"
fi
if [[ -d runtime/temp ]]; then
  find runtime/temp -type f -delete 2>/dev/null || true
  log "Cleared runtime/temp"
fi

log "=== Deploy done ==="