#!/usr/bin/env bash
# 发布到 ubuntu2（101.133.145.181:/var/www/shashann-homepage）
# 注意：不切 DNS、不碰 ShannonProd；公网验证用 health-cloud.sh 的 --resolve。
set -euo pipefail
cd "$(dirname "$0")/.."

TARGET="${1:-}"
case "$TARGET" in
  ubuntu2)
    SSH_HOST="root@101.133.145.181"
    DEPLOY_DIR="/var/www/shashann-homepage"
    ;;
  *)
    echo "不支持的目标: $TARGET"
    exit 1
    ;;
esac

# 手动发布按 tag 注入版本；普通提交按短 SHA
VERSION="${TARGET_REF:-$GITEA_SHA}"
if printf '%s' "$VERSION" | grep -Eq '^v[0-9]+\.[0-9]+\.[0-9]+$'; then
  VERSION="${VERSION#v}"
else
  VERSION="${GITEA_SHA:0:8}"
fi

python3 - "$VERSION" <<'PY'
import re
import sys

version = sys.argv[1]
path = "index.html"
html = open(path, encoding="utf-8").read()
html = re.sub(r'(assets/css/style\.css)\?v=[^"\']*', r"\1?v=" + version, html)
html = re.sub(r'(assets/js/main\.js)\?v=[^"\']*', r"\1?v=" + version, html)
open(path, "w", encoding="utf-8").write(html)
PY

mkdir -p ~/.ssh && chmod 700 ~/.ssh
printf '%s\n' "${DEPLOY_SSH_KEY:?DEPLOY_SSH_KEY 未配置}" > ~/.ssh/id_ed25519
chmod 600 ~/.ssh/id_ed25519
ssh-keyscan -H 101.133.145.181 >> ~/.ssh/known_hosts 2>/dev/null || true

ssh "$SSH_HOST" "mkdir -p ${DEPLOY_DIR} && find ${DEPLOY_DIR} -mindepth 1 -maxdepth 1 -exec rm -rf {} +"
tar czf - index.html assets robots.txt sitemap.xml llms.txt \
  | ssh "$SSH_HOST" "tar xzf - -C ${DEPLOY_DIR}"

echo "ubuntu2 已发布 ${VERSION}"