#!/bin/sh
set -eu

if [ "$#" -ne 1 ]; then
  echo "usage: build.sh <outdir>" >&2
  exit 2
fi

here=$(cd "$(dirname "$0")" && pwd)
mkdir -p "$1"
out=$(cd "$1" && pwd)
name=devplace-node-extension.zip
archive="$out/$name"
rm -f "$archive"

cd "$here"
if command -v zip >/dev/null 2>&1; then
  zip -q -X -r "$archive" manifest.json src ui README.md
else
  python3 - "$archive" <<'PY'
import sys
import zipfile
from pathlib import Path

archive = sys.argv[1]
paths = [Path("manifest.json"), Path("README.md")]
for folder in ("src", "ui"):
    paths.extend(sorted(item for item in Path(folder).rglob("*") if item.is_file()))
with zipfile.ZipFile(archive, "w", zipfile.ZIP_DEFLATED) as bundle:
    for path in paths:
        bundle.write(path, path.as_posix())
PY
fi

cd "$out"
if command -v sha256sum >/dev/null 2>&1; then
  sha256sum "$name" > "$name.sha256"
else
  shasum -a 256 "$name" > "$name.sha256"
fi
cat "$name.sha256"