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https://github.com/Rain-kl/OpenFlare.git
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ryan
528240026d
- make format 现在与 code-check 使用同一格式化器（golangci-lint fmt），消除 goimports -local 与 gofumpt 的格式拉锯 - .golangci.yml 关闭默认 50/3 截断，完整上报所有问题（只增强不弱化） - 全库 gofumpt 规范化（203 files, 纯格式无行为变更）
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
//go:build !windows
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// Copyright 2026 Arctel.net
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// SPDX-License-Identifier: Apache-2.0
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package admin
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import (
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"Wavelet/pkg/logger"
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"context"
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"fmt"
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"os"
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"path/filepath"
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"syscall"
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)
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const installedBinaryMode = 0o755
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func replaceAndRestart(executable, stagedBinary string) error {
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ctx := context.Background()
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logger.InfoF(ctx, "[Updater] Swapping executable: %s -> %s", executable, stagedBinary)
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backup := executable + ".old"
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if err := os.Remove(backup); err != nil && !os.IsNotExist(err) {
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return fmt.Errorf("删除旧备份失败: %w", err)
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}
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if err := os.Rename(executable, backup); err != nil {
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return fmt.Errorf("备份当前程序失败: %w", err)
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}
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if err := os.Rename(stagedBinary, executable); err != nil {
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_ = os.Rename(backup, executable)
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return fmt.Errorf("替换当前程序失败: %w", err)
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}
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if err := os.Chmod(executable, installedBinaryMode); err != nil {
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_ = os.Remove(executable)
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_ = os.Rename(backup, executable)
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return fmt.Errorf("设置程序执行权限失败: %w", err)
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}
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stagingDir := filepath.Dir(stagedBinary)
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_ = os.RemoveAll(stagingDir)
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logger.InfoF(ctx, "[Updater] Executing syscall.Exec to restart service: %s %v", executable, os.Args)
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//nolint:gosec // restart process via exec with same binary and args
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return syscall.Exec(executable, os.Args, os.Environ())
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}
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