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sunhpc-go/cmd/root.go

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package cmd
import (
initcmd "sunhpc/cmd/init"
"sunhpc/cmd/soft"
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"sunhpc/cmd/tmpl"
"sunhpc/internal/auth"
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"sunhpc/internal/db"
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"sunhpc/internal/log"
"github.com/spf13/cobra"
)
var (
cfgFile string
verbose bool
noColor bool
)
var rootCmd = &cobra.Command{
Use: "sunhpc",
Short: "SunHPC - HPC集群一体化运维工具",
PersistentPreRun: func(cmd *cobra.Command, args []string) {
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// 初始化日志verbose=false 不显示调试信息)
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log.Init(verbose)
// 是否禁用颜色
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log.EnableColor(!noColor)
log.Debugf("当前命令 Annotations: %+v", cmd.Annotations)
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_, err := db.CheckDB()
if err != nil {
log.Warnf("数据库检查失败: %v", err)
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}
// 需要 root 权限
if cmd.Annotations["require-root"] == "true" {
if err := auth.RequireRoot(); err != nil {
log.Fatalf("需要 root 权限: %v", err)
}
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}
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log.Debugf("当前命令: %s", cmd.Name())
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log.Debugf("详细模式: %v", verbose)
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log.Debugf("禁用颜色: %v", noColor)
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},
PersistentPostRun: func(cmd *cobra.Command, args []string) {
// 同步日志
log.Sync()
log.Close()
},
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Run: func(cmd *cobra.Command, args []string) {
cmd.Help()
},
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}
func Execute() error {
return rootCmd.Execute()
}
func init() {
rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "配置文件路径 (默认为 /etc/sunhpc/sunhpc.yaml)")
rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "启用详细日志输出")
rootCmd.PersistentFlags().BoolVar(&noColor, "no-color", false, "禁用彩色输出")
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// 注册一级子命令下的子命令树
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rootCmd.AddCommand(initcmd.Cmd)
rootCmd.AddCommand(soft.Cmd)
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rootCmd.AddCommand(tmpl.Cmd)
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}