gplan-2/tools/ci/mac_setup.sh

#!/usr/bin/env bash
# mac_setup.sh — CI runner 自举件（Mac 本机 host 模式＋专用账户图形会话；2026-11-03 用户裁）。
# 一条命令把一台 macOS 变成 gplan 的远端 CI runner：专用账户＋自动登录图形会话＋Godot＋gdstyle＋
# Pillow＋act_runner 用户级常驻（LaunchAgent）。
# 形态要点（渲染闸的硬需求）：渲染闸要真窗口 = 必须有图形会话（WindowServer 只存在于已登录会话）。
#   方案 = ci-runner 账户开机自动登录（owns 控制台图形会话）→ 该会话内 LaunchAgent 拉起 runner →
#   测试作业全部以 ci-runner 身份运行（无 admin、可写面限定）；日常使用经「快速用户切换」到本人账户，
#   两会话并存互不干扰（后台会话保留约 1-2GB 内存；后台会话渲染行为在端到端验收第一轮实证）。
# 用法（sudo 必须——建账户/写 /etc/kcpassword/装 /usr/local/bin 都要 root）:
#   sudo bash tools/ci/mac_setup.sh [--godot-zip <本地已下载的 macOS 版 zip 路径>]
# 环境前提:
#   ① macOS（Intel/Apple Silicon 皆可，Godot 走 universal 包）② Xcode Command Line Tools 已装
#   （python3/git 在位；缺则先 xcode-select --install）③ 调用账户的 ~/gitea-runner/ 下已有
#   act_runner（darwin 包，gitea.com gitea/runner releases）与已注册的 .runner（一次性注册动作）。
# 幂等：重复执行只补缺件；账户密码首次生成后存 /var/db/gplan-ci-runner.pw（root 600），重跑复用。
set -euo pipefail

GODOT_VER="4.7.2-stable"
GODOT_URL="https://github.com/godotengine/godot/releases/download/${GODOT_VER}/Godot_${GODOT_VER}-stable_macos.universal.zip"
GDSTYLE_VER="0.4.0"
GDSTYLE_URL="https://github.com/atelico/gdstyle/releases/download/v${GDSTYLE_VER}/gdstyle-x86_64-apple-darwin.tar.gz"
MIRRORS=("" "https://gh-proxy.net/" "https://gh-proxy.com/")   # 直连优先，镜像回落
CI_USER="ci-runner"
CI_HOME="/Users/${CI_USER}"
PW_FILE="/var/db/gplan-ci-runner.pw"

log() { echo "[mac_setup] $*"; }
die() { echo "[mac_setup] ✗ $*" >&2; exit 1; }

[ "$(uname -s)" = "Darwin" ] || die "仅支持 macOS"
[ "$(id -u)" -eq 0 ] || die "请用 sudo 运行（建账户/写 /etc/kcpassword/装 /usr/local/bin 需要 root）"
for t in git curl python3 unzip dscl; do command -v "$t" >/dev/null 2>&1 || die "缺 $t（先 xcode-select --install）"; done
INVOKER="${SUDO_USER:-$(whoami)}"
RUNNER_SRC="/Users/${INVOKER}/gitea-runner"
[ -x "${RUNNER_SRC}/act_runner" ] || die "缺 ${RUNNER_SRC}/act_runner——先从 gitea.com/gitea/runner releases 下载 darwin 包"
[ -f "${RUNNER_SRC}/.runner" ] || die "缺 ${RUNNER_SRC}/.runner——act_runner 尚未注册（register 子命令，见 Gitea 文档）"

GODOT_ZIP=""
while [ $# -gt 0 ]; do
	case "$1" in
		--godot-zip) GODOT_ZIP="${2:-}"; shift 2 ;;
		*) die "未知参数: $1" ;;
	esac
done

# ── 1. 专用账户＋密码落盘（自动登录需要密码编码进 /etc/kcpassword，root 600）──
if dscl . -read "${CI_HOME}" NFSHomeDirectory >/dev/null 2>&1; then
	log "账户 ${CI_USER} 已存在"
	[ -f "$PW_FILE" ] || die "账户已存在但 $PW_FILE 缺失（无法配置自动登录）——删除账户重跑，或手工补密码文件"
	CI_PW="$(cat "$PW_FILE")"
else
	CI_PW="$(uuidgen | tr -d '-')"
	/usr/sbin/sysadminctl -addUser "$CI_USER" -password "$CI_PW" -home "$CI_HOME" \
		|| die "账户创建失败（sysadminctl）"
	printf '%s' "$CI_PW" > "$PW_FILE"
	chmod 600 "$PW_FILE"
	log "账户 ${CI_USER} 已创建（密码仅存 $PW_FILE，root 600，不对外告知）"
fi

# ── 2. 自动登录（ci-runner 拥有控制台图形会话——渲染闸的窗口来源）──
_KCP="/etc/kcpassword"
_need_kcp=1
[ -f "$_KCP" ] && _need_kcp=0
if defaults read /Library/Preferences/com.apple.loginwindow autoLoginUser 2>/dev/null | grep -q "$CI_USER"; then
	log "自动登录已指向 ${CI_USER}，跳过"
	_need_kcp=0
fi
if [ "$_need_kcp" = 1 ]; then
	python3 - "$CI_PW" <<'PYEOF'
import sys
pwd = sys.argv[1].encode()
key = bytes([0x7D, 0x89, 0x52, 0x23, 0xD2, 0xBC, 0xDD, 0xEA, 0xA3, 0xB9, 0x1F])
enc = bytes(b ^ key[i % len(key)] for i, b in enumerate(pwd))
enc += b"\x00" * ((12 - len(enc) % 12) % 12 + 1)
open("/etc/kcpassword", "wb").write(enc)
PYEOF
	chmod 600 /etc/kcpassword
	defaults write /Library/Preferences/com.apple.loginwindow autoLoginUser "$CI_USER"
	log "自动登录已配置：开机直接进入 ${CI_USER} 图形会话（日常使用=快速用户切换到本人账户）"
fi

# ── 3. Godot macOS 版 → /usr/local/bin/godot ──
if /usr/local/bin/godot --version >/dev/null 2>&1 && /usr/local/bin/godot --version 2>/dev/null | grep -q "$GODOT_VER"; then
	log "Godot ${GODOT_VER} 已在位，跳过"
else
	ZIP=""
	SRC_ZIP="/Users/${INVOKER}/godot-linux/Godot_${GODOT_VER}-stable_macos.universal.zip"
	if [ -n "$GODOT_ZIP" ] && [ -s "$GODOT_ZIP" ]; then
		ZIP="$GODOT_ZIP"; log "使用本地 zip: $ZIP"
	elif [ -s "$SRC_ZIP" ]; then
		ZIP="$SRC_ZIP"; log "复用已下载 zip: $ZIP"
	else
		ZIP="$(mktemp "${TMPDIR:-/tmp}/godot_mac_XXXXXX.zip")"
		_ok=0
		for m in "${MIRRORS[@]}"; do
			log "下载 Godot（${m:+经 $m}）"
			if curl -fL --retry 2 -m 1800 -o "$ZIP" "${m}${GODOT_URL}"; then _ok=1; break; fi
			log "该源失败，换下一源"
		done
		[ "$_ok" = 1 ] || die "全部下载源失败——手动下载 ${GODOT_URL} 后重跑并加 --godot-zip <路径>"
	fi
	TMPD="$(mktemp -d)"
	unzip -q -o "$ZIP" -d "$TMPD"
	install -m 0755 "${TMPD}/Godot.app/Contents/MacOS/Godot" /usr/local/bin/godot
	xattr -dr com.apple.quarantine /usr/local/bin/godot 2>/dev/null || true
	rm -rf "$TMPD"
	log "Godot 已装：$(/usr/local/bin/godot --version 2>/dev/null | head -1)"
fi

# ── 4. gdstyle v0.4.0 darwin → /usr/local/bin/gdstyle（S13 静态扫描闸件，版本钉死）──
if /usr/local/bin/gdstyle --version >/dev/null 2>&1; then
	log "gdstyle 已在位，跳过"
else
	TGZ="$(mktemp "${TMPDIR:-/tmp}/gdstyle_XXXXXX.tar.gz")"
	_ok=0
	for m in "${MIRRORS[@]}"; do
		log "下载 gdstyle v${GDSTYLE_VER} darwin（${m:+经 $m}）"
		if curl -fL --retry 2 -m 600 -o "$TGZ" "${m}${GDSTYLE_URL}"; then _ok=1; break; fi
	done
	[ "$_ok" = 1 ] || die "gdstyle 下载失败——手动下载 ${GDSTYLE_URL} 解压放 /usr/local/bin/gdstyle 后重跑"
	TMPD="$(mktemp -d)"
	tar -xzf "$TGZ" -C "$TMPD"
	BIN="$(find "$TMPD" -type f -name 'gdstyle*' | head -1)"
	[ -n "$BIN" ] || die "压缩包内未找到 gdstyle 二进制"
	install -m 0755 "$BIN" /usr/local/bin/gdstyle
	xattr -dr com.apple.quarantine /usr/local/bin/gdstyle 2>/dev/null || true
	rm -rf "$TMPD"
	log "gdstyle 已装：/usr/local/bin/gdstyle"
fi

# ── 5. Pillow（渲染闸依赖，装给 ci-runner 用户）──
if sudo -u "$CI_USER" python3 -c "import PIL" >/dev/null 2>&1; then
	log "Pillow 已在位（ci-runner），跳过"
else
	log "为 ci-runner 安装 Pillow（阿里源）"
	sudo -u "$CI_USER" python3 -m pip install --user pillow \
		-i https://mirrors.aliyun.com/pypi/simple/ --quiet \
		|| die "Pillow 安装失败"
fi

# ── 6. runner 程序与注册文件就位（复制既有注册身份，免重新注册）──
mkdir -p "${CI_HOME}/gitea-runner" "${CI_HOME}/Library/LaunchAgents"
cp -f "${RUNNER_SRC}/act_runner" "${CI_HOME}/gitea-runner/act_runner"
cp -f "${RUNNER_SRC}/.runner" "${CI_HOME}/gitea-runner/.runner"
cp -f "${RUNNER_SRC}/config.yaml" "${CI_HOME}/gitea-runner/config.yaml" 2>/dev/null || true
python3 - "${CI_HOME}/gitea-runner/.runner" <<'PYEOF'
import json, sys
p = sys.argv[1]
d = json.load(open(p))
d["labels"] = ["ci-mac:host"]
json.dump(d, open(p, "w"))
print("labels ->", d["labels"])
PYEOF
sed -i '' 's/^  level: debug/  level: info/' "${CI_HOME}/gitea-runner/config.yaml" 2>/dev/null || true
chown -R "${CI_USER}:staff" "${CI_HOME}/gitea-runner" "${CI_HOME}/Library/LaunchAgents"

# ── 7. LaunchAgent（用户级常驻，挂在 ci-runner 图形会话内——渲染闸窗口的来源）──
PLIST="${CI_HOME}/Library/LaunchAgents/com.gitea.act-runner.plist"
cat > "$PLIST" <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>Label</key><string>com.gitea.act-runner</string>
  <key>ProgramArguments</key>
  <array>
    <string>${CI_HOME}/gitea-runner/act_runner</string>
    <string>daemon</string>
  </array>
  <key>WorkingDirectory</key><string>${CI_HOME}/gitea-runner</string>
  <key>RunAtLoad</key><true/>
  <key>KeepAlive</key><true/>
  <key>StandardOutPath</key><string>${CI_HOME}/gitea-runner/daemon.log</string>
  <key>StandardErrorPath</key><string>${CI_HOME}/gitea-runner/daemon.log</string>
</dict>
</plist>
EOF
chown "${CI_USER}:staff" "$PLIST"
_uid="$(id -u "$CI_USER")"
if launchctl asuser "$_uid" launchctl bootstrap "gui/$_uid" "$PLIST" 2>/dev/null; then
	log "LaunchAgent 已在 ${CI_USER} 会话内启动"
	_started=1
else
	_started=0
	log "当前无 ${CI_USER} 图形会话——LaunchAgent 已就位，重启后随自动登录自动拉起"
fi

# ── 8. 退役 Docker 版 runner（如存在）──
if command -v docker >/dev/null 2>&1; then
	docker rm -f gitea-runner >/dev/null 2>&1 && log "Docker 版 runner 容器已退役" || log "无 Docker 版 runner 容器（或 docker 未运行）"
fi

# ── 9. 验证与收尾提示 ──
if [ "$_started" = 1 ]; then
	sleep 5
	grep -q "declare successfully" "${CI_HOME}/gitea-runner/daemon.log" 2>/dev/null \
		&& log "runner 已向 Gitea 声明成功" || log "runner 已启动，声明确认见 ${CI_HOME}/gitea-runner/daemon.log"
else
	log "⚠ 重启 Mac 后自动登录生效、runner 随会话拉起——重启后验证第①条"
fi
log "全部完成。验证清单："
log "  ① Gitea 网页 → 仓库设置 → Actions → Runners 应显示 mac-ci 在线（Idle，标签 ci-mac）"
log "  ② sudo -u ${CI_USER} /usr/local/bin/godot --headless --version"
log "  ③ sudo -u ${CI_USER} python3 -c 'import PIL'"
log "  ④ 日常使用：登录窗/快速用户切换到本人账户（ci-runner 会话在后台保持）"
log "  ⑤ 端到端：下一次合回 master 的推送自动触发跑批"