Exemplo n.º 1
0
// findImages uses findImage to attain a list of image hashes using discovery if necessary
func (f *finder) findImages(al *apps.Apps) error {
	return al.Walk(func(app *apps.App) error {
		h, err := f.findImage(app.Image, app.Asc, true)
		if err != nil {
			return err
		}
		app.ImageID = *h
		return nil
	})
}
Exemplo n.º 2
0
// FetchImages uses FetchImage to attain a list of image hashes
func (f *Fetcher) FetchImages(al *apps.Apps) error {
	return al.Walk(func(app *apps.App) error {
		d, err := DistFromImageString(app.Image)
		if err != nil {
			return err
		}
		h, err := f.FetchImage(d, app.Image, app.Asc)
		if err != nil {
			return err
		}
		app.ImageID = *h
		return nil
	})
}