esphome/script/lint-python
2019-05-28 10:24:13 +02:00

86 lines
2.1 KiB
Python
Executable File

#!/usr/bin/env python
from __future__ import print_function
import argparse
import collections
import os
import re
import sys
sys.path.append(os.path.dirname(__file__))
from helpers import get_output, git_ls_files, filter_changed
curfile = None
def print_error(file, lineno, msg):
global curfile
if curfile != file:
print()
print("\033[0;32m************* File \033[1;32m{}\033[0m".format(file))
curfile = file
print(u'{}:{} - {}'.format(file, lineno, msg))
def main():
parser = argparse.ArgumentParser()
parser.add_argument('files', nargs='*', default=[],
help='files to be processed (regex on path)')
parser.add_argument('-c', '--changed', action='store_true',
help='Only run on changed files')
args = parser.parse_args()
files = []
for path in git_ls_files():
filetypes = ('.py',)
ext = os.path.splitext(path)[1]
if ext in filetypes and path.startswith('esphome'):
path = os.path.relpath(path, os.getcwd())
files.append(path)
# Match against re
file_name_re = re.compile('|'.join(args.files))
files = [p for p in files if file_name_re.search(p)]
if args.changed:
files = filter_changed(files)
files.sort()
if not files:
sys.exit(0)
errors = 0
cmd = ['flake8'] + files
print("Running flake8...")
log = get_output(*cmd)
for line in log.splitlines():
line = line.split(':')
if len(line) < 4:
continue
file_ = line[0]
linno = line[1]
msg = (u':'.join(line[3:])).strip()
print_error(file_, linno, msg)
errors += 1
cmd = ['pylint', '-f', 'parseable', '--persistent=n'] + files
print("Running pylint...")
log = get_output(*cmd)
for line in log.splitlines():
line = line.split(':')
if len(line) < 3:
continue
file_ = line[0]
linno = line[1]
msg = (u':'.join(line[3:])).strip()
print_error(file_, linno, msg)
errors += 1
sys.exit(errors)
if __name__ == '__main__':
main()