#! /usr/bin/env nix-shell
#! nix-shell -I nixpkgs=https://github.com/NixOS/nixpkgs/archive/6616de389ed55fba6eeba60377fc04732d5a207c.tar.gz -i bash -p findutils nixfmt

CHECK_ARG=

case $1 in
    -h)
        echo "$0 [-c]"
        ;;
    -c)
        CHECK_ARG=-c
        ;;
esac

# The excludes are for files touched by open pull requests and we want
# to avoid merge conflicts.
find . -name '*.nix' \
  ! -path ./modules/default.nix \
  ! -path ./modules/files.nix \
  ! -path ./modules/home-environment.nix \
  ! -path ./modules/lib/default.nix \
  ! -path ./modules/lib/file-type.nix \
  ! -path ./modules/misc/news.nix \
  ! -path ./modules/programs/bash.nix \
  ! -path ./modules/programs/ssh.nix \
  ! -path ./modules/programs/zsh.nix \
  ! -path ./tests/default.nix \
  -exec nixfmt $CHECK_ARG {} +