#!/usr/bin/env bash

set -e

cd $(dirname $0)/..

source tools/env.sh

cd ports

export listdir=$PWD

if [ -z $1 ]
then
    echo "Usage: remove-port.sh <port-name>"
    exit 1
fi

if [ -d $1 ]
then
    pkgscript=$1/package.sh
elif [ -f $1 ]
then
    pkgscript=$1
else
    echo "Unrecognized argument: $1"
    exit 1
fi

export portdir=$(realpath $(dirname $pkgscript))
export workdir=$portdir/workdir
mkdir -p $workdir

source $pkgscript

echo "Removing $pkgname version $pkgver..."

cd $installdir
port_uninstall | filter-lines $pkgname "uninstall"

rm -rf $workdir
cat $listdir/ports.list | sort | uniq | grep -v $pkgname | tee $listdir/ports.list >/dev/null

echo "Success! Removed port: $pkgname version $pkgver."