haskell hsdev utilities

hsdev_scan.sh

#! /bin/bash

THIS_PROJECT=$(cd "$(dirname "$0")"; pwd);
THIS_PROJECT_DIR_NAME=$(basename "$THIS_PROJECT");
MY_SANDBOX=~/tools/dev-sandbox/;

set -x;
exec 3>&1
rescan() {
    hsdev start --port 4567 --cache "$THIS_PROJECT/.hsdev" >&3;
    sleep 2;
    cd $THIS_PROJECT;
    hsdev rescan --cabal --project "../$THIS_PROJECT_DIR_NAME"  --sandbox $MY_SANDBOX >&3;
}

$( rescan )
exec 3>&-