INNER CODE UNIT · Go

mount

container2wasm/container2wasm · cmd/init/main.go:319

func mount(m inittype.MountInfo) error {
	log.Printf("mounting %+v\n", m)
	for _, d := range m.Dir {
		if err := os.MkdirAll(d.Path, os.FileMode(d.Mode)); err != nil {
			return fmt.Errorf("failed to create %q: %w", d.Path, err)
		}
	}
	for _, f := range m.File {
		cf, err := os.Create(f.Path)
		if err != nil {
			return fmt.Errorf("failed to create %q: %w", f.Path, err)
		}
		if _, err := cf.Write([]byte(f.Contents)); err != nil {
			return fmt.Errorf("failed to write contents to %q: %w", f.Path, err)
		}
		if err := cf.Close(); err != nil {
			return fmt.Errorf("failed to close %q: %w", f.Path, err)
		}

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