#!/usr/bin/env bash
set -euo pipefail

version="${1:?version required}"
tag="${2:?release tag required}"

echo "==> Resolving exact tdlib commit from ${tag}"
td_commit="$(./scripts/get-tdlib-commit.sh "$tag")"
echo "tdlib commit: ${td_commit}"

./scripts/update-pkgbuild.sh "$version" "$td_commit"

rm -rf src pkg build

echo "==> Building ${version} with makepkg"

# AyuGram is a very large C++ project. Limit parallelism to avoid OOM on
# smaller runners. Override with AYUGRAM_JOBS if your runner has more RAM.
jobs="${AYUGRAM_JOBS:-$(nproc)}"
export CMAKE_BUILD_PARALLEL_LEVEL="$jobs"

# makepkg must not be run as root.
if [[ "$(id -u)" -eq 0 ]]; then
  echo "ERROR: makepkg must run as an unprivileged user." >&2
  exit 1
fi

makepkg \
  --syncdeps \
  --cleanbuild \
  --clean \
  --noconfirm \
  --skippgpcheck

pkg="$(find . -maxdepth 1 -type f -name '*.pkg.tar.zst' -print -quit)"

[[ -n "$pkg" ]] || {
  echo "ERROR: no package produced" >&2
  exit 1
}

echo "PACKAGE=$pkg" >> "$GITHUB_OUTPUT"
echo "VERSION=$version" >> "$GITHUB_OUTPUT"
echo "TD_COMMIT=$td_commit" >> "$GITHUB_OUTPUT"

echo "==> Package: $pkg"