Archive cache

Example

Get the directory where an archive is extracted with

import coursier.cache.ArchiveCache
import coursier.util.Artifact
val archiveCache = ArchiveCache()
val dir = archiveCache.get(Artifact("https://cosmo.zip/pub/cosmocc/cosmocc-3.9.7.zip")).unsafeRun()(archiveCache.cache.ec) // java.io.File

Progress bars

Enable those on a standard cache, and pass it to the ArchiveCache to get progress bars when files are being downloaded:

import coursier.cache.{ArchiveCache, FileCache}
import coursier.cache.loggers.RefreshLogger
import coursier.util.Artifact
val logger = RefreshLogger.create()
val cache = FileCache().withLogger(logger)
val archiveCache = ArchiveCache().withCache(cache)
val dir = logger.using(archiveCache.get(Artifact("https://cosmo.zip/pub/cosmocc/cosmocc-3.9.7.zip"))).unsafeRun()(archiveCache.cache.ec) // java.io.File

Note that there's no progress reporting while the archive is being extracted for now.

Archive cache location

Get the archive cache location with

val archiveCache = ArchiveCache()
archiveCache.location // java.io.File

Set the directory under which all archives are extracted with

Override it with

import java.io.File
val archiveCache = ArchiveCache().withLocation(??? : File)

Note that this only changes the directory under which archives are extracted, not the directory where these are downloaded. To change the latter too, create a standard cache instance with a custom location, and pass it to the ArchiveCache with withCache like above.