reasonml-old / Bettererrors
Licence: mit
Make OCaml/Reason errors prettier
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THIS REPO IS DEPRECATED
BetterErrors is now built into bsb. You can enable it through adding "bsc-flags": ["-bs-super-errors"] in bsconfig.json. Accompanying blog post here.
=== Old Setup ===
Setup
To install BetterErrors we recommend installing reason-cli which ships with BetterErrors by default.
Before
After
Before
After
someCompilationCommand 2>&1 | berror
Explanation: 2>&1 | means "pipe the stuff from stderr into stdout, then pipe it back into stdin of the next command". berror takes in this info and searches for errors to pretty-print back.
To format the output in Reason syntax, use berror --path-to-refmttype thePathToRefmttype (where refmttype is a binary exposed by Reason).
Have fun!
For Development
git clone this repo, cd into it, then run:
npm install
# to compile
npm start
# to test, currently broken
npm test
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