#!/bin/bash

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

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

# Make the output of the tools red
echo -en '\e[0;31m'

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

cd "$SCRIPT_DIR"/..;

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

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

# reset the terminal color
echo -en '\e[0m'

exit $EXITCODE