Method Flush

index/write.go:196–230

Flush flushes the index entry to the target file.

()

// Flush flushes the index entry to the target file.
func (ix *IndexWriter) Flush() {
	ix.addName("")

	var off [5]uint32
	ix.main.writeString(magic)
	off[0] = ix.main.offset()
	for _, p := range ix.paths {
		ix.main.writeString(p)
		ix.main.writeString("\x00")
	}
	ix.main.writeString("\x00")
	off[1] = ix.main.offset()
	copyFile(ix.main, ix.nameData)
	off[2] = ix.main.offset()
	ix.mergePost(ix.main)
	off[3] = ix.main.offset()
	copyFile(ix.main, ix.nameIndex)
	off[4] = ix.main.offset()
	copyFile(ix.main, ix.postIndex)
	for _, v := range off {
		ix.main.writeUint32(v)
	}
	ix.main.writeString(trailerMagic)

	os.Remove(ix.nameData.name)
	for _, f := range ix.postFile {
		os.Remove(f.Name())
	}
	os.Remove(ix.nameIndex.name)
	os.Remove(ix.postIndex.name)

	log.Printf("%d data bytes, %d index bytes", ix.totalBytes, ix.main.offset())

	ix.main.flush()
}

func copyFile(dst, src *bufWriter) {
	dst.flush()