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Use publication date from metadata instead of original file's last modified time. Fixes #764.

This commit is contained in:
Mark Harrah 2013-05-28 11:08:49 -04:00
parent 8d13043afa
commit 04a5a01005
1 changed files with 5 additions and 2 deletions
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7
ivy/src/main/scala/sbt/Ivy.scala
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@ -356,8 +356,11 @@ private object IvySbt
// this is the locally cached metadata as originally retrieved (e.g. the pom)
val original = rmr.getReport.getOriginalLocalFile
if(original != null) {
// delete all files in subdirectories that are older than the original metadata file
val lm = original.lastModified
// delete all files in subdirectories that are older than the original metadata file's publication date
// The publication date is used because the metadata will be redownloaded for changing files,
// so the last modified time changes, but the publication date doesn't
val pubDate = rmrRaw.getPublicationDate
val lm = if(pubDate eq null) original.lastModified else pubDate.getTime
val indirectFiles = PathFinder(original.getParentFile).*(DirectoryFilter).**(-DirectoryFilter).get.toList
val older = indirectFiles.filter(f => f.lastModified < lm).toList
Message.verbose("Deleting additional old artifacts from cache for changed module " + mrid + older.mkString(":\n\t", "\n\t", ""))