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-rw-r--r--stage1/Stage1Lib.scala2
1 files changed, 2 insertions, 0 deletions
diff --git a/stage1/Stage1Lib.scala b/stage1/Stage1Lib.scala
index f5bcb63..d99354c 100644
--- a/stage1/Stage1Lib.scala
+++ b/stage1/Stage1Lib.scala
@@ -55,6 +55,8 @@ class Stage1Lib( logger: Logger ) extends BaseLib{
def green(string: String) = scala.Console.GREEN++string++scala.Console.RESET
def write(file: File, content: String, options: OpenOption*): File = Stage0Lib.write(file, content, options:_*)
+ def writeIfChanged(file: File, content: String, options: OpenOption*): File =
+ if( !file.exists || content != file.readAsString ) write(file, content, options:_*) else file
def addHttpCredentials( connection: HttpURLConnection, credentials: String ): Unit = {
val encoding = new sun.misc.BASE64Encoder().encode(credentials.getBytes)