Function extractTarGzFiles

coderd/debug_test.go:609–627

extractTarGzFiles extracts file names from a tar.gz archive.

(t *testing.T, data []byte)

// extractTarGzFiles extracts file names from a tar.gz archive.
func extractTarGzFiles(t *testing.T, data []byte) map[string]bool {
	t.Helper()

	gr, err := gzip.NewReader(bytes.NewReader(data))
	require.NoError(t, err)
	defer gr.Close()

	tr := tar.NewReader(gr)
	files := make(map[string]bool)
	for {
		hdr, err := tr.Next()
		if err == io.EOF {
			break
		}
		require.NoError(t, err)
		files[hdr.Name] = true
	}
	return files
}