lib/liberty_buildpack/util/cache/download_cache.rb
# Creates an instance of the cache that is backed by a number of filesystem locations.  The first argument
# (+mutable_cache_root+) is the only location that downloaded files will be stored in.
#
# @param [Pathname] mutable_cache_root the filesystem location in which find cached files in.  This will also be
#                                      the location that all downloaded files are written to.
# @param [Pathname] immutable_cache_roots other filesystem locations to find cached files in.  No files will be
#                                         written to these locations.
Creates an instance of the cache that is backed by a number of filesystem locations.  The first argument
(+mutable_cache_root+) is the only location that downloaded files will be stored in.
Creates an instance of the cache that is backed by a number of filesystem locations . The first argument ( + mutable_cache_root + ) is the only location that downloaded files will be stored in .
def from_immutable_caches(uri)
          @immutable_cache_roots.each do |cache_root|
            candidate = CachedFile.new cache_root, uri, false
            next unless candidate.cached?
            @logger.debug { "#{uri.sanitize_uri} found in cache #{cache_root}" }
            return candidate
          end
          nil
        end
def from_immutable_caches ( uri ) @immutable_cache_roots . each do | cache_root | candidate = CachedFile . new cache_root , uri , false next unless candidate . cached? @logger . debug { "#{uri.sanitize_uri} found in cache #{cache_root}" } return candidate end nil end
Creates an instance of the cache that is backed by a number of filesystem locations.
Creates an instance of the cache that is backed by a number of filesystem locations .
uri
immutable_cache_roots other filesystem locations to find cached files in. No files will be written to these locations.
immutable_cache_roots other filesystem locations to find cached files in . No files will be written to these locations .