Thin CLI wrapper around inkfmt utility to format files on disk

inkfmt.sh

#!/bin/sh
#
# This is a thin wrapper around https://github.com/thesephist/ink
# to give me two CLI commands when this script is placed
# in /usr/local/bin.
#
# 1. I can type `inkfmt file.ink` to see any formatting changes
#    needed in file.ink.
# 2. I can type `inkfmt fix file.ink` to make the script fix
#    all formatting errors in file.ink in-place of the file.

INKFMT=/home/thesephist/src/inkfmt/fmt.ink

if [[ $1 == "fix" ]]; then
	for file in "${@:2}"
	do
		echo 'inkfmt fix: '$file
		$INKFMT < $file > /tmp/_inkfmt_fix.ink
		cp /tmp/_inkfmt_fix.ink $file
	done
else
	for file in "$@"
	do
		echo 'inkfmt changes in '$file':'
		$INKFMT < $file | diff $file - --color
	done
fi