registry

func (*Impl) Chdir ¶

func (i *Impl) Chdir(fsys billy.Filesystem, target string) error

Chdir changes the fsys-relative working directory. Validates against fsys.

func (*Impl) Exec ¶

func (i *Impl) Exec(ctx context.Context, fsys billy.Filesystem, runner *interp.Runner, args []string) error

func (*Impl) Get ¶

func (i *Impl) Get(name string) (command.Execer, bool)

func (*Impl) Names ¶

func (i *Impl) Names() []string

Names returns the names of all registered commands in sorted order.

func (*Impl) Pwd ¶

func (i *Impl) Pwd() string

Pwd returns the current fsys-relative working directory.

func (*Impl) Register ¶

func (i *Impl) Register(name string, cmd command.Execer)

func (*Impl) Resolve ¶

func (i *Impl) Resolve(p string) string

Resolve maps a shell path (absolute "/foo" or relative to pwd) into an fs.FS-relative path. Attempts to escape above the fsys root clamp to ".".