8d9c99f739
Also remove the redundant `wwctl genconfig completions` command. - Closes: #1716 Signed-off-by: Jonathon Anderson <janderson@ciq.com>
98 lines
3.4 KiB
Go
98 lines
3.4 KiB
Go
package wwctl
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import (
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"os"
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"github.com/spf13/cobra"
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"github.com/warewulf/warewulf/internal/app/wwctl/clean"
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"github.com/warewulf/warewulf/internal/app/wwctl/configure"
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"github.com/warewulf/warewulf/internal/app/wwctl/genconf"
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"github.com/warewulf/warewulf/internal/app/wwctl/image"
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"github.com/warewulf/warewulf/internal/app/wwctl/node"
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"github.com/warewulf/warewulf/internal/app/wwctl/overlay"
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"github.com/warewulf/warewulf/internal/app/wwctl/power"
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"github.com/warewulf/warewulf/internal/app/wwctl/profile"
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"github.com/warewulf/warewulf/internal/app/wwctl/server"
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"github.com/warewulf/warewulf/internal/app/wwctl/ssh"
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"github.com/warewulf/warewulf/internal/app/wwctl/upgrade"
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"github.com/warewulf/warewulf/internal/app/wwctl/version"
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warewulfconf "github.com/warewulf/warewulf/internal/pkg/config"
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"github.com/warewulf/warewulf/internal/pkg/help"
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"github.com/warewulf/warewulf/internal/pkg/wwlog"
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)
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var (
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rootCmd = &cobra.Command{
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DisableFlagsInUseLine: true,
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Use: "wwctl COMMAND [OPTIONS]",
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Short: "Warewulf Control",
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Long: "Control interface to the Warewulf Cluster Provisioning System.",
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PersistentPreRunE: rootPersistentPreRunE,
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SilenceUsage: true,
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SilenceErrors: true,
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}
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verboseArg bool
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DebugFlag bool
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LogLevel int
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WarewulfConfArg string
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AllowEmptyConf bool
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)
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func init() {
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rootCmd.CompletionOptions.HiddenDefaultCmd = true
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rootCmd.PersistentFlags().BoolVarP(&verboseArg, "verbose", "v", false, "Run with increased verbosity.")
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rootCmd.PersistentFlags().BoolVarP(&DebugFlag, "debug", "d", false, "Run with debugging messages enabled.")
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rootCmd.PersistentFlags().IntVar(&LogLevel, "loglevel", wwlog.INFO, "Set log level to given string")
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_ = rootCmd.PersistentFlags().MarkHidden("loglevel")
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rootCmd.PersistentFlags().StringVar(&WarewulfConfArg, "warewulfconf", "", "Set the warewulf configuration file")
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rootCmd.PersistentFlags().BoolVar(&AllowEmptyConf, "emptyconf", false, "Allow empty configuration")
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_ = rootCmd.PersistentFlags().MarkHidden("emptyconf")
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rootCmd.SetUsageTemplate(help.UsageTemplate)
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rootCmd.SetHelpTemplate(help.HelpTemplate)
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rootCmd.AddCommand(overlay.GetCommand())
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rootCmd.AddCommand(image.GetCommand())
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rootCmd.AddCommand(node.GetCommand())
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rootCmd.AddCommand(power.GetCommand())
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rootCmd.AddCommand(profile.GetCommand())
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rootCmd.AddCommand(configure.GetCommand())
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rootCmd.AddCommand(server.GetCommand())
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rootCmd.AddCommand(version.GetCommand())
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rootCmd.AddCommand(ssh.GetCommand())
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rootCmd.AddCommand(genconf.GetCommand())
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rootCmd.AddCommand(clean.GetCommand())
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rootCmd.AddCommand(upgrade.GetCommand())
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}
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// GetRootCommand returns the root cobra.Command for the application.
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func GetRootCommand() *cobra.Command {
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return rootCmd
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}
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func rootPersistentPreRunE(cmd *cobra.Command, args []string) (err error) {
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if DebugFlag {
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wwlog.SetLogLevel(wwlog.DEBUG)
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} else if verboseArg {
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wwlog.SetLogLevel(wwlog.VERBOSE)
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} else {
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wwlog.SetLogLevel(wwlog.INFO)
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}
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if LogLevel != wwlog.INFO {
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wwlog.SetLogLevel(LogLevel)
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}
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if WarewulfConfArg != "" {
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warewulfconf.ConfigFile = WarewulfConfArg
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} else if os.Getenv("WAREWULFCONF") != "" {
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warewulfconf.ConfigFile = os.Getenv("WAREWULFCONF")
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}
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conf := warewulfconf.Get()
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if !AllowEmptyConf && !conf.InitializedFromFile() {
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if err = conf.Read(warewulfconf.ConfigFile, true); err != nil {
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wwlog.Error("error reading config file: %s", err)
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return
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}
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}
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return
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}
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