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Trash β€” The Tracker Shell

License: GPL v3 Haskell Stack CI

This repository contains a small shell implementation that has some basic file management commands and a tiny VCS called Tracker. It was developed for educational purposes during the Functional Programming course at ITMO University.

The idea was to read the file system state of a sufficiently small directory into memory, and then use pure functions to operate on that state.
Supported file management operations include file and directory creation, display, modification, and removal. The built-in version control tool, tracker, is capable of storing indexed file revisions, logging file modification history and reverting to previous versions. Directories are treated as a list of their contents.

On exit, the resulting state is written back to the storage. Revision history and metadata are saved into a .tracker subdirectory.

The name was inspired by crosh and limited practical benefit of the program.

Usage πŸš€

Running

$ stack run

Commands

πŸ“‚ File management: use -h in REPL for a list of supported FM commands.

⏳ Version control: use tracker -h in REPL for a list of supported VCS commands.

Disclaimer: due to limited testing, bugs are to be expected.

Development

Building

$ stack build

Copyright

2020 Ilya Bizyaev [email protected], GPL 3+