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DataStore-CAS-FS-0.011000
River stage zero No dependents
1 ++

Changes for version 0.011000 - 2013-05-13

  • Switched to a 3-decimal version string.
  • Renamed accessors in Path objects from 'path_ent*' to 'path_dirent*', and 'final_ent' to 'dirent'. This is an API change, but I don't think anyone is using this module yet anyway.
  • Added $path->resolved_canonical_path convenience method to quickly get a unix path string like "/a/b/c" from a $path object. (mostly useful for filters) Also added ->canonical_path for a quick rendering of the path that was passed to it.
  • Added other helpful accessors for path objects: 'type', 'name', 'depth'. Added new methods 'mkdir', 'path_if_exists'.
  • Enhanced path resolving, so that a resolved path which you request a subpath from will return a partially-resolved path object, speeding up the "for($path->readdir) { $path->path($_) }" pattern.
  • Added $fs->get_dir_entries, $fs->readdir, and $path->readdir, which return a list of directory entries *including* the current un-committed overrides.
  • Added $fs->tree_iterator, and $path->tree_iterator, which runs a similar operation to the unix 'find' command on the virtual filesystem.
  • Fixed the $fs->unlink feature, which was completely broken before, and added test cases.

Modules

DataStore::CAS::FS
Virtual Filesystem backed by Content-Addressable Storage
DataStore::CAS::FS::Dir
Object representing a directory of file entries, indexed by filename.
DataStore::CAS::FS::DirCodec
Abstract base class for directory encoder/decoders
DataStore::CAS::FS::DirCodec::Minimal
Directory representation with minimal metadata
DataStore::CAS::FS::DirCodec::Universal
Codec for saving all arbitrary fields of a DirEnt
DataStore::CAS::FS::DirCodec::Unix
Efficiently encode only the attributes of a UNIX stat()
DataStore::CAS::FS::DirEnt
Light-weight Immutable Directory Entry Object
DataStore::CAS::FS::Exporter
Copy files from DataStore::CAS::FS to real filesystem.
DataStore::CAS::FS::Importer
Copy files from filesystem into DataStore::CAS::FS.
DataStore::CAS::FS::InvalidUTF8
Wrapper to represent non-utf8 data in a unicode context

Provides

DataStore::CAS::FS::DirCache
in lib/DataStore/CAS/FS.pm
DataStore::CAS::FS::DirCacheCleanup
in lib/DataStore/CAS/FS.pm
DataStore::CAS::FS::DirCodec::Minimal::Entry
in lib/DataStore/CAS/FS/DirCodec/Minimal.pm
DataStore::CAS::FS::DirCodec::Unix::Entry
in lib/DataStore/CAS/FS/DirCodec/Unix.pm
DataStore::CAS::FS::Importer::FastStat
in lib/DataStore/CAS/FS/Importer.pm
DataStore::CAS::FS::Path
in lib/DataStore/CAS/FS.pm
DataStore::CAS::FS::TreeIterator
in lib/DataStore/CAS/FS.pm

Other files