#!/bin/bash

SCRIPT_DIR="$(dirname "$0")"
EXITCODE=0

FILTER_IMPORTS="-v imported.but.unused"
if [ "$1" = "--imports" ]; then
    FILTER_IMPORTS="."
fi

if ! "$SCRIPT_DIR"/jslint/check-all; then
    EXITCODE=1;
fi

cd "$SCRIPT_DIR"/..;

PYTHON_FILES=""
for file in $(git ls-files); do
    if ([ -f "$file" ] && (head -n1 "$file" | grep -q "^#!.*python" ||
                echo "$file" | grep -q [.]py$) && \
        echo "$file" | egrep -vq '^(confirmation/|humbug/test_settings\.py)'); then
        PYTHON_FILES="$PYTHON_FILES $file"
    fi
done

if pyflakes $PYTHON_FILES | grep $FILTER_IMPORTS; then
    EXITCODE=1;
fi

exit $EXITCODE