OliverJAsh · January 14, 2022 08:59 · OliverJAsh · Jan 14, 2022
diff --git a/prettier-diff.sh b/prettier-diff.sh
 #!/bin/bash

 # Exit immediately if a command exits with a non-zero status, amongst other improvements
 # https://vaneyckt.io/posts/safer_bash_scripts_with_set_euxo_pipefail/
 set -eux

 #
 # Example usage:
 # ./prettier-diff.sh --no-index my-minified-file-before.js my-minified-file-after.js
 #
 # Inspired by https://github.com/josephfrazier/prettier-diff but this script is a lot simpler
 # because it doesn't need to (dangerously) modify git files.
 #

 cat $2 | prettier --parser babel > a.js
 cat $3 | prettier --parser babel > b.js

 set +e
 git diff $1 a.js b.js
 set -e

 rm -rf a.js b.js
	#!/bin/bash

	# Exit immediately if a command exits with a non-zero status, amongst other improvements
	# https://vaneyckt.io/posts/safer_bash_scripts_with_set_euxo_pipefail/
	set -eux

	#
	# Example usage:
	# ./prettier-diff.sh --no-index my-minified-file-before.js my-minified-file-after.js
	#
	# Inspired by https://github.com/josephfrazier/prettier-diff but this script is a lot simpler
	# because it doesn't need to (dangerously) modify git files.
	#

	cat $2 \| prettier --parser babel > a.js
	cat $3 \| prettier --parser babel > b.js

	set +e
	git diff $1 a.js b.js
	set -e

	rm -rf a.js b.js