initial commit

hooks/pre-commit

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+#!/usr/bin/env python
+
+import glob
+import os
+import sys
+
+os.environ['PYFLAKES_NODOCTEST'] = '1'
+
+# pep8.py uses sys.argv to find setup.cfg
+sys.argv = [os.path.join(os.path.dirname(__file__), os.pardir, os.pardir)]
+
+# git usurbs your bin path for hooks and will always run system python
+if 'VIRTUAL_ENV' in os.environ:
+    site_packages = glob.glob(
+        '%s/lib/*/site-packages' % os.environ['VIRTUAL_ENV'])[0]
+    sys.path.insert(0, site_packages)
+
+
+def py_lint(files_modified):
+    from flake8.main import DEFAULT_CONFIG
+    from flake8.engine import get_style_guide
+
+    # remove non-py files and files which no longer exist
+    files_modified = filter(lambda x: x.endswith('.py'), files_modified)
+
+    flake8_style = get_style_guide(parse_argv=True, config_file=DEFAULT_CONFIG)
+    report = flake8_style.check_files(files_modified)
+
+    return report.total_errors != 0
+
+
+def js_lint(files_modified):
+    has_errors = False
+    if os.system('node_modules/.bin/jshint src/sentry'):
+        has_errors = True
+
+    return has_errors
+
+
+def main():
+    from flake8.hooks import run
+
+    gitcmd = "git diff-index --cached --name-only HEAD"
+
+    _, files_modified, _ = run(gitcmd)
+
+    files_modified = filter(lambda x: os.path.exists(x), files_modified)
+
+    if any((py_lint(files_modified), js_lint(files_modified))):
+        return 1
+    return 0
+
+if __name__ == '__main__':
+    sys.exit(main())