Function WriteArchive

provisioner/terraform/tfparse/tfparse.go:270–294

WriteArchive is a helper function to write a in-memory archive with the given mimetype to disk. Only zip and tar archives are currently supported.

(bs []byte, mimetype string, path string)

// with the given mimetype to disk. Only zip and tar archives
// are currently supported.
func WriteArchive(bs []byte, mimetype string, path string) error {
	// Check if we need to convert the file first!
	var rdr io.Reader
	switch mimetype {
	case "application/x-tar":
		rdr = bytes.NewReader(bs)
	case "application/zip":
		if zr, err := zip.NewReader(bytes.NewReader(bs), int64(len(bs))); err != nil {
			return xerrors.Errorf("read zip file: %w", err)
		} else if tarBytes, err := archive.CreateTarFromZip(zr, maxFileSizeBytes); err != nil {
			return xerrors.Errorf("convert zip to tar: %w", err)
		} else { //nolint:revive
			rdr = bytes.NewReader(tarBytes)
		}
	default:
		return xerrors.Errorf("unsupported mimetype: %s", mimetype)
	}

	// Untar the file into the temporary directory
	if err := provisionersdk.Untar(path, rdr); err != nil {
		return xerrors.Errorf("untar: %w", err)
	}

	return nil
}

// VariableDefaults returns the default values for all variables in the module.
func (p *Parser) VariableDefaults(ctx context.Context) (map[string]string, error) {