#!/usr/bin/env bash
# Packs @colineapp/onset for a released version: the package names that
# release's builds and checksums (from its download channel), so `on` from
# npm fetches exactly what the release published.
# Usage: npm/pack.sh <version> [channel: latest|stable] [out folder]
# Then: npm publish <tgz> --access public
set -euo pipefail
VERSION=$1
CHANNEL=${2:-latest}
OUT=${3:-$PWD}
BASE=${ONSET_DOWNLOADS:-https://downloads.coline.dev/onset}
HERE=$(cd "$(dirname "$0")" && pwd)
DIR=$(mktemp -d)
trap 'rm -rf "$DIR"' EXIT
cp -R "$HERE/bin" "$HERE/package.json" "$HERE/README.md" "$DIR/"
cp "$HERE/../LICENSE-APACHE" "$DIR/LICENSE"
curl -fsSL "$BASE/$CHANNEL.json" -o "$DIR/manifest.json"
node -e '
const fs = require("fs");
const [dir, version] = process.argv.slice(1);
const m = JSON.parse(fs.readFileSync(dir + "/manifest.json", "utf8"));
if (m.version !== version) { console.error(`the channel has ${m.version}, not ${version}`); process.exit(1); }
for (const p of ["darwin-arm64", "darwin-x64", "linux-arm64", "linux-x64", "windows-x64", "windows-arm64"]) {
  if (!m.platforms[p]) { console.error(`the release has no ${p} build`); process.exit(1); }
}
const pkg = JSON.parse(fs.readFileSync(dir + "/package.json", "utf8"));
pkg.version = version;
fs.writeFileSync(dir + "/package.json", JSON.stringify(pkg, null, 2) + "\n");
' "$DIR" "$VERSION"
mkdir -p "$OUT"
(cd "$DIR" && npm pack --silent --pack-destination "$OUT" >/dev/null 2>&1)
echo "$OUT/colineapp-onset-$VERSION.tgz"