#!/usr/bin/env bash

set -e

target=$1
bazel build --strip=never -c dbg "${target}"
outs=$(bazel cquery --strip=never -c dbg --output=files "${target}")
n=${#outs[@]}
if [[ "$n" -gt 1 ]]; then
  echo "too many outputs, not sure which one to debug"
fi
command="${outs[0]}"

echo "###############" 
echo "Starting headless dlv debug server"
echo "- You will need to connect with a DAP client (eg, vscode) on the given port"
echo "- Call @dk185217 if you want a vscode launch config. Help wanted for other clients"
echo "- If something isnt working, useful options are: --log --log-output=dap"
echo "- You will need to pkill dlv to stop it if your client doesnt"
echo "###############"

set -x
dlv exec "${command}" --headless --listen=127.0.0.1:50034 --api-version=2 -- "${@:3}"