conda

type Client interface {
	// Open opens a conda env as a session, if the env
	// does not exist, create it and install needed deps.
	Open(string, ...string) (Session, error)
	// List lists all envs. Like `conda env list`
	List() ([]string, error)
	// Close blocks until all sessions are closed.
	Close() error
}

type Dep struct {
	Name    string
	Version string
}

type Option func(*Options)

type Options struct {
	Env   []string // env variable pairs
	Args  []string // e.g. --foo bar
	Deps  []string // e.g. python=3.9 numpy=1.2.10
	Quiet bool
	Live  bool

	Writer io.Writer
	Reader io.Reader
}

type Session interface {
	// Sync synchronizes dependencies.
	Sync(...Option) error
	// Exec executes a command
	Exec(string, ...Option) (*Task, error)
	// Wait blocks until all task are done
	Wait()
}

type State int

type Task struct {
	Stdout io.Reader
	Stderr io.Reader
	Stdin  io.Writer
	// contains filtered or unexported fields
}