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Code Releases Activity

Null checksums if the directory doesn't exist.

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This commit is contained in:
Cedric Beust 2015-12-24 22:03:13 +04:00
parent b1b3e69267
commit 54ec63e3fd
1 changed files with 25 additions and 17 deletions
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12
modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/maven/Md5.kt
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@ -9,15 +9,20 @@ import javax.xml.bind.DatatypeConverter
public class Md5 { public class Md5 {
companion object { companion object {
// private fun md5(file: File) : String { // private fun md5(file: File) : String {
// if (file.isDirectory) {
// println("PROBLEM")
// }
// val md5 = MessageDigest.getInstance("MD5") // val md5 = MessageDigest.getInstance("MD5")
// val bytes = file.readBytes() // val bytes = file.readBytes()
// md5.update(bytes, 0, bytes.size) // md5.update(bytes, 0, bytes.size)
// return DatatypeConverter.printHexBinary(md5.digest()).toLowerCase() // return DatatypeConverter.printHexBinary(md5.digest()).toLowerCase()
// } // }
fun toMd5Directories(directories: List<File>) : String { fun toMd5Directories(directories: List<File>) : String? {
val ds = directories.filter { it.exists() }
if (ds.size > 0) {
MessageDigest.getInstance("MD5").let { md5 -> MessageDigest.getInstance("MD5").let { md5 ->
directories.forEach { file -> directories.filter { it.exists() }.forEach { file ->
if (file.isFile) { if (file.isFile) {
val bytes = file.readBytes() val bytes = file.readBytes()
md5.update(bytes, 0, bytes.size) md5.update(bytes, 0, bytes.size)
@ -37,6 +42,9 @@ public class Md5 {
val result = DatatypeConverter.printHexBinary(md5.digest()).toLowerCase() val result = DatatypeConverter.printHexBinary(md5.digest()).toLowerCase()
return result return result
} }
} else {
return null
}
} }
fun toMd5(file: File) = MessageDigest.getInstance("MD5").let { md5 -> fun toMd5(file: File) = MessageDigest.getInstance("MD5").let { md5 ->