import io
import locale
import os
import sys
import json

def safe_open(path, mode):
    # some systems have non ut8 encodings which causes an exception
    # that spams /var/log/messages
    return io.open(file= path, mode = mode,encoding = locale.getpreferredencoding(False), errors='replace')

filepath = sys.argv[0]
try:
    with safe_open(filepath, 'rt') as f:
        lines = len(f.readlines())

    size = -1
    size = os.stat(filepath).st_size 
except:
    pass

output = dict(scriptVersion=1, bash_history_linecount=lines, bash_history_size=size)

sys.stdout.write(json.dumps(output))