Flake8 and jshint pre-commit git hook

pre-commit

#!/bin/sh

exit_code=0

for file in `git diff --cached --name-only --diff-filter=ACM | sort | uniq`
    do
        if [ ${file: -3} == ".py" ]; then
            flake8 --ignore=E121,E123,E124,E125,E126,E127,E128,E501 $file
            if [ "$?" -ne "0" ]; then
                exit_code=1
            fi
        fi
        if [ ${file: -3} == ".js" ]; then
            jshint $file
            if [ "$?" -ne "0" ]; then
                exit_code=1
            fi
        fi
    done

if [ "$exit_code" -ne "0" ]; then
    echo "Aborting commit.  Fix above errors or do 'git commit --no-verify'."
    exit 1
fi

Instead of including ignores and whatnot in the flake8 call above, it's better to add it to a config file in your project like a setup.cfg, like the one for basket.

I also have baked in there for python files to check import order, but its pretty much the same.