tagtree

Haskell library for representing hierarchical tags, such as foo/bar/qux, as well as a tree of such tags and then searching them based on path patterns.

Developing

• Install Nix & enable Flakes
• Run nix-shell --run haskell-language-server to sanity check your environment
• Open as single-folder workspace in Visual Studio Code
  • Install the workspace recommended extensions
  • Ctrl+Shift+P to run command "Nix-Env: Select Environment" and select shell.nix. The extension will ask you to reload VSCode at the end.
• Press Ctrl+Shift+B in VSCode, or run bin/run (bin/run-via-tmux if you have tmux installed) in terminal, to launch Ghcid running your program.

All but the final step need to be done only once.