check_json.sh

#!/bin/bash

for file in $(find . -name '*.json'); do
  res=$(python -c 'import sys, json; print json.dumps(json.load(sys.stdin), sort_keys=True, indent=2)' < $file || echo $file has syntax errors!);
  if ! echo "$res" | diff -q - $file >/dev/null;then
    echo processing $file
    echo "$res" > $file
  fi
done;