diff options
-rw-r--r-- | tar.go | 43 |
1 files changed, 43 insertions, 0 deletions
@@ -0,0 +1,43 @@ +package main + +import ( + "archive/tar" + "io" + "log" + "os" +) + +func streamFilesTar(files []File, stream io.WriteCloser) { + tarStream := tar.NewWriter(stream) + for _, f := range files { + file, err := os.Open(f.Path) + if err != nil { + log.Printf("Error reading file '%s': %s\n", f.Path, err) + continue + } + stat, err := file.Stat() + if err != nil { + log.Printf("Error getting stat of file '%s': %s\n", f.Path, err) + continue + } + hdr, err := tar.FileInfoHeader(stat, "") + if err != nil { + log.Printf("Error creating tar header for file '%s': %s\n", f.Path, err) + continue + } + if err := tarStream.WriteHeader(hdr); err != nil { + log.Printf("Error writing tar header to stream for file '%s': %s\n", f.Path, err) + continue + } + if _, err := io.Copy(tarStream, file); err != nil { + log.Printf("Error writing file to stream '%s': %s\n", f.Path, err) + continue + } + } + if err := tarStream.Close(); err != nil { + log.Fatal("Error closing tar stream:", err) + } + if err := stream.Close(); err != nil { + log.Fatal("Error closing stream:", err) + } +} |