#!/usr/bin/env bash

set -uxeo pipefail

usage() { echo 'Usage: $(basename "$0") [--pgbin DIR] [--pgport PORT] -- CMD ...'; }
misuse() { usage 1>&2; exit 2; }

declare -A opt

while test $# -gt 0; do
    case "$1" in
        --pgbin|--pgport)
            test $# -gt 1 || misuse
            opt["${1:2}"]="$2"
            shift 2
            ;;
        --)
            shift
            break
            ;;
        *)
            misuse
    esac
done
cmd=("$@")

if test -z "${opt[pgbin]:-}"; then
    opt[pgbin]="$(ext/bin/test-config --get pgbin)"
    if test  -z "${opt[pgbin]:-}"; then
        echo 'Please specify --pgbin or set pgbin with ext/bin/test-config' 1>&2
        exit 2
    fi
fi

if test -z "${opt[pgport]:-}"; then
    opt[pgport]="$(ext/bin/test-config --get pgport)"
     if test  -z "${opt[pgport]:-}"; then
        echo 'Please specify --pgport or set pgport with ext/bin/test-config' 1>&2
        exit 2
    fi
fi

tmpdir="$(mktemp -d "core-test-XXXXXX")"
tmpdir="$(cd "$tmpdir" && pwd)"
trap "$(printf 'rm -rf %q' "$tmpdir")" EXIT
mkdir -p "$tmpdir/local"

ext/bin/require-leiningen default "$tmpdir/local"
ext/bin/require-pgbox default "$tmpdir/local"
export PATH="$tmpdir/local/bin:$PATH"
ext/bin/host-info
ext/bin/with-pdbbox --box "$tmpdir/box" \
                    --pgbin "${opt[pgbin]}" \
                    --pgport "${opt[pgport]}" \
                    -- "${cmd[@]}"
