// Get retrieves an app by the specified name from the AppList; if there is
// no such app, nil is returned. The returned *RuntimeApp MUST be considered
// read-only.
func (al AppList) Get(name types.ACName) *RuntimeApp {
for _, a := range al {
if name.Equals(a.Name) {
aa := a
return &aa
}
}
return nil
}
// RelAppPath returns the path of an app relative to the stage1 chroot.
func RelAppPath(appName types.ACName) string {
return filepath.Join(stage2Dir, appName.String())
}
// AppPath returns the path to an app's rootfs.
func AppPath(root string, appName types.ACName) string {
return filepath.Join(AppsPath(root), appName.String())
}