#!/bin/bash
set -e

SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)

# Defaults
OUTDIR=""
RELEASE=0
CARGO_ARGS=""

usage() {
  cat <<EOF
Usage: $(basename "$0") [options]

Options:
  --release              Use cargo --release
  --outdir <dir>         Output directory (passed to cargo --dist)
  --cargo-args "..."     Extra arguments forwarded to cargo build
  -h, --help             Show this help
EOF
}

# Parse args
while [[ $# -gt 0 ]]; do
  case "$1" in
    --release) RELEASE=1; shift;;
    --outdir) OUTDIR="$2"; shift 2;;
    --cargo-args) CARGO_ARGS="$2"; shift 2;;
    -h|--help) usage; exit 0;;
    *) echo "❌ Unknown option: $1"; echo; usage; exit 1;;
  esac
done

"$SCRIPT_DIR/install.sh"

set -x
cmd=(cargo build)
if [[ $RELEASE -eq 1 ]]; then cmd+=(--release); fi
if [[ -n "$OUTDIR" ]]; then cmd+=(--dist "$OUTDIR"); fi
if [[ -n "$CARGO_ARGS" ]]; then cmd+=($CARGO_ARGS); fi
"${cmd[@]}"
set +x