codeclimate

#!/bin/bash -e

# Runs Code Climate on the current working directory.

usage() {
    (
        echo "usage: ${0##*/} [-h|--help] [-v]"
        echo "Runs Code Climate on the current working directory."
        echo
        echo "options:"
        (
            echo "    -h, --help@ show usage help"
            echo "    -v@ verbose, show docker command"
        ) | column -ts@
    ) >&2
    exit 1
}

if echo "$*" | grep -Eq -- '--help\b|-h\b'; then
    usage
fi

VERBOSE=0
while getopts "v" opt; do
    case "$opt" in
    v) VERBOSE=1 ;;
    *) usage ;;
    esac
done
shift $((OPTIND - 1))

# See: https://github.com/codeclimate/codeclimate#usage
[[ -n $1 ]] && CC_CMD="$*" || CC_CMD="help"
DOCKER_CMD="docker run"
DOCKER_CMD="$DOCKER_CMD --interactive --tty --rm"
DOCKER_CMD="$DOCKER_CMD --env CODECLIMATE_CODE=\"$PWD\""
DOCKER_CMD="$DOCKER_CMD --volume \"$PWD\":/code"
DOCKER_CMD="$DOCKER_CMD --volume /var/run/docker.sock:/var/run/docker.sock"
DOCKER_CMD="$DOCKER_CMD --volume /tmp/cc:/tmp/cc"
DOCKER_CMD="$DOCKER_CMD codeclimate/codeclimate"
DOCKER_CMD="$DOCKER_CMD $CC_CMD"
[[ $VERBOSE == "1" ]] && echo "$DOCKER_CMD"
eval "$DOCKER_CMD"