kitty/count-lines-of-code

#!/usr/bin/env python

import subprocess

ignored = []
for line in subprocess.check_output(['git', 'status', '--ignored', '--porcelain']).decode().splitlines():
    if line.startswith('!! '):
        ignored.append(line[3:])
files_to_exclude = '\n'.join(ignored)

cp = subprocess.run(['git', 'check-attr', 'linguist-generated', '--stdin'],
                    check=True, stdout=subprocess.PIPE, input=subprocess.check_output([ 'git', 'ls-files']))
for line in cp.stdout.decode().splitlines():
    if line.endswith(' true'):
        files_to_exclude += '\n' + line.split(':')[0]

p = subprocess.Popen([
    'cloc', '--exclude-list-file', '/dev/stdin', 'kitty', 'kittens', 'tools', 'kitty_tests', 'docs',
], stdin=subprocess.PIPE)
p.communicate(files_to_exclude.encode('utf-8'))
raise SystemExit(p.wait())