.pre-commit-entry.sh

#! /usr/bin/env sh

set -eux

if ! command -v nix-build; then
  echo 'ERROR: this pre-commit hook requires "nix-build" to be installed first'
  exit 1
fi

echo INFO: building Alejandra

nix-build \
  --out-link result-alejandra \
  https://github.com/kamadorueda/alejandra/tarball/3.1.0

echo INFO: running Alejandra:
result-alejandra/bin/alejandra -- -q "${@}"