#!/usr/bin/env python3

import os
import sys
import subprocess
import glob
import license

# stash unstaged files before running test
#os.system("git stash -q --keep-index")

#print("Running pre-commit hook in {0}".format(os.getcwd()))
problems = False

# check license
print("Checking license...")
if license.lint("util/header-gpl3.txt", glob.glob("src/**/*.cpp") + glob.glob("src/**/*.h"), True) > 0:
    problems = True
    print("Run <<./util/license.py -l util/header-gpl3.txt src/**/*.cpp src/**/*.h>> to autofix")

# check style
print("Checking style...")
astyle = subprocess.run(['astyle', '--dry-run', '--formatted', '--options=astyle.rc'] + glob.glob("src/**/*.cpp") + glob.glob("src/**/*.h"), stdout=subprocess.PIPE)
if len(astyle.stdout.splitlines()) > 0:
    problems = True
    for line in astyle.stdout.splitlines():
        print(line.decode('utf-8'))
    print("Run <<astyle --options=astyle.rc --suffix=none src/**/*.cpp src/**/*.h>> to autofix")

# restore stash
#os.system("git stash pop -q")

if problems:
    sys.exit(-1)
else:
    sys.exit(0)