1 files changed, 0 insertions, 120 deletions
diff --git a/internal/builder/files.go b/internal/builder/files.go
deleted file mode 100644
index a9046d7..0000000
--- a/internal/builder/files.go
+++ /dev/null
@@ -1,120 +0,0 @@
-package builder
-
-import (
-	"compress/gzip"
-	"io"
-	"io/fs"
-	"os"
-	"path/filepath"
-
-	"github.com/andybalholm/brotli"
-)
-
-const (
-	gzipLevel   = 6
-	brotliLevel = 9
-)
-
-type MultiWriteCloser struct {
-	writers     []io.WriteCloser
-	multiWriter io.Writer
-}
-
-func (mw *MultiWriteCloser) Write(p []byte) (n int, err error) {
-	return mw.multiWriter.Write(p)
-}
-
-func (mw *MultiWriteCloser) Close() error {
-	var lastErr error
-	for _, w := range mw.writers {
-		err := w.Close()
-		if err != nil {
-			lastErr = err
-		}
-	}
-
-	return lastErr
-}
-
-func openFileWrite(filename string) (*os.File, error) {
-	return os.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
-}
-
-func openFileGz(filename string) (*gzip.Writer, error) {
-	filenameGz := filename + ".gz"
-	f, err := openFileWrite(filenameGz)
-	if err != nil {
-		return nil, err
-	}
-
-	return gzip.NewWriterLevel(f, gzipLevel)
-}
-
-func openFileBrotli(filename string) (*brotli.Writer, error) {
-	filenameBrotli := filename + ".br"
-	f, err := openFileWrite(filenameBrotli)
-	if err != nil {
-		return nil, err
-	}
-
-	return brotli.NewWriterLevel(f, brotliLevel), nil
-}
-
-func multiOpenFile(filename string) (*MultiWriteCloser, error) {
-	r, err := openFileWrite(filename)
-	if err != nil {
-		return nil, err
-	}
-	gz, err := openFileGz(filename)
-	if err != nil {
-		return nil, err
-	}
-	br, err := openFileBrotli(filename)
-	if err != nil {
-		return nil, err
-	}
-
-	return &MultiWriteCloser{
-		writers:     []io.WriteCloser{r, gz, br},
-		multiWriter: io.MultiWriter(r, gz, br),
-	}, nil
-}
-
-func openFileAndVariants(filename string) (io.WriteCloser, error) {
-	if compressFiles {
-		return multiOpenFile(filename)
-	}
-
-	return openFileWrite(filename)
-}
-
-func copyRecursive(src, dst string) error {
-	return filepath.WalkDir(src, func(path string, d fs.DirEntry, err error) error {
-		if err != nil {
-			return err
-		}
-		rel, err := filepath.Rel(src, path)
-		if err != nil {
-			return err
-		}
-		if d.IsDir() {
-			return mkdirp(dst, rel)
-		}
-
-		sf, err := os.Open(path)
-		if err != nil {
-			return err
-		}
-		defer sf.Close()
-		df, err := openFileAndVariants(filepath.Join(dst, rel))
-		if err != nil {
-			return err
-		}
-		defer df.Close()
-		if _, err := io.Copy(df, sf); err != nil {
-			return err
-		}
-
-		return nil
-	})
-}