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Code Releases Activity

Fix MD5.

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This commit is contained in:
Cedric Beust 2015-11-17 21:30:40 -08:00
parent 8c445952b0
commit 7aaffc03e1
1 changed files with 6 additions and 19 deletions
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25
src/main/kotlin/com/beust/kobalt/maven/Md5.kt
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@ -1,29 +1,16 @@
package com.beust.kobalt.maven package com.beust.kobalt.maven
import org.jetbrains.kotlin.rmi.toHexString
import java.io.File import java.io.File
import java.nio.file.Files
import java.nio.file.Paths
import java.security.MessageDigest import java.security.MessageDigest
public class Md5 { public class Md5 {
companion object { companion object {
fun toMd5(file: File) = fun toMd5(file: File) = MessageDigest.getInstance("MD5").let { md5 ->
MessageDigest.getInstance("MD5").let { md5 -> file.forEachBlock { bytes, size ->
file.forEachBlock { bytes, size -> md5.update(bytes, 0, size)
md5.update(bytes, 0, size)
}
md5.digest().toHex()
} }
md5.digest().toHexString()
fun toMd5(bytes: ByteArray): String = }
MessageDigest.getInstance("MD5").digest(bytes).toHex()
} }
} }
private fun ByteArray.toHex() = buildString {
forEach {
val byte = it.toInt() and 0xff
if (byte < 16) append("0")
append(Integer.toHexString(byte))
}
}