git-linter/bin/pre-commit

#!/usr/bin/env python
from git_lint.git_lint import load_config, run_linters, git_base
from git_lint.reporters import print_report

import gettext
_ = gettext.gettext


def main(*args):
    if git_base is None:
        sys.exit(_('A git repository was not found.'))

    pre_commit_options = {
        'staging': True,
        'base': True
    }

    config = load_config(pre_commit_options, git_base)

    (results,
     unlintable_filenames,
     cant_lint_filenames,
     broken_linter_names,
     unfindable_filenames) = run_linters(pre_commit_options, config)
    
    print_report(results,
                 unlintable_filenames,
                 cant_lint_filenames,
                 broken_linter_names,
                 unfindable_filenames,
                 pre_commit_options)

    if not len(results):
        return 0

    return max([i[2] for i in results if len(i)])


if __name__ == '__main__':
    import sys
    sys.exit(main(*sys.argv))