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post-processor/vagrant: style nitpicks 

/cc @rasa
This commit is contained in:
Mitchell Hashimoto 2013-11-18 15:38:54 -08:00
parent 2b884d194e
commit 7831e0c08c
1 changed files with 6 additions and 9 deletions
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15
post-processor/vagrant/util.go
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@ -53,22 +53,19 @@ func DirToBox(dst, dir string, ui packer.Ui, level int) error {
}
defer dstF.Close()
var tarOrGzipWriter io.Writer
var dstWriter io.Writer = dstF
if level != flate.NoCompression {
log.Printf("Compressing with gzip compression level %v", level)
gzipWriter, err := gzip.NewWriterLevel(dstF, level)
log.Printf("Compressing with gzip compression level: %d", level)
gzipWriter, err := gzip.NewWriterLevel(dstWriter, level)
if err != nil {
return err
}
defer gzipWriter.Close()
tarOrGzipWriter = gzipWriter
} else {
log.Printf("Skipping gzip compression")
tarOrGzipWriter = dstF
dstWriter = gzipWriter
}
tarWriter := tar.NewWriter(tarOrGzipWriter)
tarWriter := tar.NewWriter(dstWriter)
defer tarWriter.Close()
// This is the walk func that tars each of the files in the dir