zen-fs/core v1.8.0

1.8.0

on GitHub

• Added LazyFile
  • This is not used at the moment by any backends, though it will in a future release
• Added FileSystem.read and FileSystem.write
• Added StatsCommon.toJSON
• Reduce default max byte length to 1 MiB (#168)
• Added FileReadResult type that uses built-in ArrayBufferView
• Removed PortFile, file RPC, and RPC scopes
• Fixed StoreFS.loadIndex (+Sync) not committing the transaction
• Fixed files trying to call FileSystem.sync on read-only file systems
• Reworked Port error passing
• Changed the default value of length in File.read and File.write (+Sync)
  • From this.stats.size to buffer.byteLength - offset
  • This now has the same behavior as the relevant Node.js APIs
• Fixed PreloadFile's handling of a buffer and stats size mismatch
• PortFS.sync now converts metadata to a plain object
• Fixed PortFile.read not copying to buffer
• Changed utimes to use numbers internally
• Tweaked Fetch.baseUrl trailing slash behavior
• Fixed backend options type checking
• Changed FetchFS to extend StoreFS
• Added StoreFS methods for working with Index:
  • loadIndex
  • loadIndexSync
  • toIndex
  • toIndexSync
• Deprecated IndexFS
  • You can use StoreFS and call loadIndex/loadIndexSync with your index
• Changed inode and data IDs from bigint to number
• Rewrote Index and IndexFS to be read/write
• Added while canaries
  • This should prevent any infinite locks due to while loops
• Fixed StoreFS not using creation options
• Improved internal _open options
• Added directory file type checks
• Added PureCreationOptions

Testing:

• Updated the npm test script
• Improved Fetch testing
• StoreFS using Index is now run through the full FS test suite
• Port (including Async) is now run through the full FS test suite
• Removed Async-specific common test suite
• Simplified temporary coverage directory removal
• Failing tests will now give an exit code of 1
• Reduced tests wait times
• zenfs-tests output is now much prettier. It has colors and fancy formatting and such.
• Added zenfs-test flags:
  • --clean will remove cached coverage data
  • --report will report any cached coverage data, then remove it
  • --preserve will run tests but will not remove the coverage data or report on it
• Deprecated APIs are no longer considered when calculating coverage
• CI/CD tests now display output about test suites