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Formatting + add "set" command

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yo 2022-04-02 17:11:54 +02:00
parent bf20c815ce
commit 5a3d26a52c
1 changed files with 41 additions and 28 deletions
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69
cmd/root.go
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@ -30,23 +30,22 @@ var (
rootCmd = & cobra.Command{ rootCmd = & cobra.Command{
Use: "gocage", Use: "gocage",
Short: "GoCage is a FreeBSD Jail management tool", Short: "GoCage is a FreeBSD Jail management tool",
Long: `GoCage is a jail management tool. It support VNET, host-only, NAT networks. Provides snapshots and cloning. Long: `GoCage is a jail management tool. It support VNET, host-only, NAT networks. Provides snapshots and cloning.
It support iocage jails and can coexist with iocage.`, It support iocage jails and can coexist with iocage.`,
Run: func(cmd *cobra.Command, args []string) {
Run: func(cmd *cobra.Command, args []string) { fmt.Println("Here we are in the Run")
fmt.Println("Here we are in the Run")
cleanAfterRun() cleanAfterRun()
}, },
} }
versionCmd = &cobra.Command{ versionCmd = &cobra.Command{
Use: "version", Use: "version",
Short: "Print the version number of GoCage", Short: "Print the version number of GoCage",
Long: `Let this show you how much fail I had to get this *cough* perfect`, Long: `Let this show you how much fail I had to get this *cough* perfect`,
Run: func(cmd *cobra.Command, args []string) { Run: func(cmd *cobra.Command, args []string) {
fmt.Printf("GoCage v.%s on FreeBSD %.1f\n", gVersion, gHostVersion) fmt.Printf("GoCage v.%s on FreeBSD %.1f\n", gVersion, gHostVersion)
cleanAfterRun() cleanAfterRun()
}, },
} }
@ -95,6 +94,19 @@ ex: gocage list srv-db srv-web`,
cleanAfterRun() cleanAfterRun()
}, },
} }
setCmd = &cobra.Command{
Use: "set",
Short: "Set a jail property",
Long: `Set jail property value. Specify property=value, end command with jail name.
Multiples properties can be specified, separated with space (Ex: gocage set allow_mlock=1 boot=1 myjail)`,
Run: func(cmd *cobra.Command, args []string) {
// Get the inventory
ListJails(args, false)
SetJailProperties(args)
cleanAfterRun()
},
}
) )
@ -103,21 +115,22 @@ func init() {
cobra.OnInitialize(initConfig) cobra.OnInitialize(initConfig)
// Global switches // Global switches
rootCmd.PersistentFlags().StringVarP(&gConfigFile, "config", "c", "/usr/local/etc/gocage.conf.yml", "GoCage configuration file") rootCmd.PersistentFlags().StringVarP(&gConfigFile, "config", "c", "/usr/local/etc/gocage.conf.yml", "GoCage configuration file")
rootCmd.PersistentFlags().BoolVarP(&gUseSudo, "sudo", "u", false, "Use sudo to run commands") rootCmd.PersistentFlags().BoolVarP(&gUseSudo, "sudo", "u", false, "Use sudo to run commands")
// Command dependant switches // Command dependant switches
listCmd.PersistentFlags().StringVarP(&gDisplayColumns, "outcol", "o", "JID,Name,Config.Release,Config.Ip4_addr,Running", "Show these columns in output") listCmd.PersistentFlags().StringVarP(&gDisplayColumns, "outcol", "o", "JID,Name,Config.Release,Config.Ip4_addr,Running", "Show these columns in output")
listCmd.PersistentFlags().BoolVarP(&gNoLineSep, "nolinesep", "l", false, "Do not display line separator between jails") listCmd.PersistentFlags().BoolVarP(&gNoLineSep, "nolinesep", "l", false, "Do not display line separator between jails")
listCmd.PersistentFlags().StringVarP(&gFilterJails, "filter", "f", "none", "Only display jails with these values. Ex: \"gocage list -f Config.Boot=1\" will only list started on boot jails") listCmd.PersistentFlags().StringVarP(&gFilterJails, "filter", "f", "none", "Only display jails with these values. Ex: \"gocage list -f Config.Boot=1\" will only list started on boot jails")
listCmd.PersistentFlags().StringVarP(&gSortFields, "sort", "s", "none", "Display jails sorted by field values. Ex: \"gocage list -s +Name,-Config.Priority\" will sort jails by their decreasing name, then increasing start priority. 3 critera max supported.") listCmd.PersistentFlags().StringVarP(&gSortFields, "sort", "s", "none", "Display jails sorted by field values. Ex: \"gocage list -s +Name,-Config.Priority\" will sort jails by their decreasing name, then increasing start priority. 3 critera max supported.")
// Now declare commands // Now declare commands
rootCmd.AddCommand(versionCmd) rootCmd.AddCommand(versionCmd)
rootCmd.AddCommand(listCmd) rootCmd.AddCommand(listCmd)
listCmd.AddCommand(listPropsCmd) listCmd.AddCommand(listPropsCmd)
rootCmd.AddCommand(stopCmd) rootCmd.AddCommand(stopCmd)
rootCmd.AddCommand(startCmd) rootCmd.AddCommand(startCmd)
rootCmd.AddCommand(setCmd)
// Get FreeBSD version // Get FreeBSD version
out, err := executeCommand("freebsd-version") out, err := executeCommand("freebsd-version")
@ -126,7 +139,7 @@ func init() {
os.Exit(1) os.Exit(1)
} }
gHostVersion, _ = strconv.ParseFloat(strings.Split(out, "-")[0], 32) gHostVersion, _ = strconv.ParseFloat(strings.Split(out, "-")[0], 32)
} }
func initConfig() { func initConfig() {
@ -186,10 +199,10 @@ func cleanAfterRun() {
} }
func Execute() { func Execute() {
if err := rootCmd.Execute(); err != nil { if err := rootCmd.Execute(); err != nil {
fmt.Fprintln(os.Stderr, err) fmt.Fprintln(os.Stderr, err)
os.Exit(1) os.Exit(1)
} }
} }