workload-automation/dev_scripts/pylint

#!/bin/bash
DEFAULT_DIRS=(
	wa
)

target=$1

compare_versions() {
    if [[ $1 == $2 ]]; then
        return 0
    fi

    local IFS=.
    local i ver1=($1) ver2=($2)

    for ((i=${#ver1[@]}; i<${#ver2[@]}; i++)); do
        ver1[i]=0
    done

    for ((i=0; i<${#ver1[@]}; i++)); do
        if [[ -z ${ver2[i]} ]]; then
            ver2[i]=0
        fi
        if ((10#${ver1[i]} > 10#${ver2[i]})); then
            return 1
        fi
        if ((10#${ver1[i]} < 10#${ver2[i]})); then
            return 2
        fi
    done

    return 0
}

pylint_version=$(python -c 'from pylint.__pkginfo__ import version; print(version)' 2>/dev/null)
if [ "x$pylint_version" == "x" ]; then
	pylint_version=$(python3 -c 'from pylint.__pkginfo__ import version; print(version)' 2>/dev/null)
fi
if [ "x$pylint_version" == "x" ]; then
	echo "ERROR: no pylint verison found; is it installed?"
	exit 1
fi

compare_versions $pylint_version "1.9.2"
result=$?
if [ "$result" == "2" ]; then
	echo "ERROR: pylint version must be at least 1.9.2; found $pylint_version"
	exit 1
fi

set -e
THIS_DIR="`dirname \"$0\"`"
CWD=$PWD
pushd $THIS_DIR > /dev/null
if [[ "$target" == "" ]]; then
	for dir in "${DEFAULT_DIRS[@]}"; do
		PYTHONPATH=. pylint --rcfile ../extras/pylintrc --load-plugins pylint_plugins ../$dir
	done
else
	PYTHONPATH=. pylint --rcfile ../extras/pylintrc --load-plugins pylint_plugins $CWD/$target
fi
popd > /dev/null