command

func InitEnv ¶

func InitEnv(envId string, noCwd bool, homeDir, dropHome string) error

InitEnv creates a new drop environment ('drop init envid' command).

It creates the environment directory in dropHome, and environment specific config file which extends base config file in the drop config directory.

If base config file is missing (first run of 'drop init'), the function creates the default base.toml.

func RunChild ¶

func RunChild() error

RunChild handles child process logic for the 'drop run' command. It sets up the namespace, drops privileges and executes a command provided by the user.

func RunParent ¶

func RunParent(flags *cli.RunFlags, homeDir, dropHome string) error

RunParent handles parent process logic for the 'drop run' command. It executes a child process in a new namespace and the child invokes RunChild.