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Joshua Clayton 64cea7b146 Include usage image		2016-05-10 17:24:28 -04:00
app	Hook into interrupt to trigger other behavior	2016-05-10 05:35:28 -04:00
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test	Allow multiple matches with single-occurring appropriate tokens	2016-05-08 22:25:48 -04:00
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unused.cabal	Better manage column formatting	2016-05-10 06:37:31 -04:00

Unused

A command line tool in Haskell to identify unused code.

Using Unused

unused reads from a pipe expecting a series of tokens to search the codebase for.

This could be done with echo:

echo "module\nimport" | unused

Or pulling in a ctags file:

cat .git/tags | cut -f1 | sort -u | unused

My end goal is to have the latter rolled up into unused itself, so you can navigate to a directory, run unused, and everything works as expected.

This project uses Haskell and Stack.

Once you have these tools installed:

stack install

This will generate a binary in $HOME/.local/bin; ensure this directory is in your $PATH.