# Maintainer: Thales Maciel <thales@thalesmaciel.com>
pkgname=aman
pkgver=__VERSION__
pkgrel=1
pkgdesc="Local amanuensis daemon for X11 desktops"
arch=('x86_64')
url="https://git.thaloco.com/thaloco/aman"
license=('MIT')
depends=('python' 'python-pip' 'python-setuptools' 'portaudio' 'gtk3' 'libayatana-appindicator' 'python-gobject' 'python-xlib')
makedepends=('python-build' 'python-installer' 'python-wheel')
source=("__TARBALL_NAME__")
sha256sums=('__TARBALL_SHA256__')

prepare() {
  cd "${srcdir}/aman-${pkgver}"
  python -m build --wheel
  python - <<'PY'
import ast
from pathlib import Path
import re

text = Path("pyproject.toml").read_text(encoding="utf-8")
match = re.search(r"(?ms)^\s*dependencies\s*=\s*\[(.*?)^\s*\]", text)
if not match:
    raise SystemExit("project dependencies not found in pyproject.toml")
dependencies = ast.literal_eval("[" + match.group(1) + "]")
filtered = [dependency.strip() for dependency in dependencies]
Path("dist/runtime-requirements.txt").write_text("\n".join(filtered) + "\n", encoding="utf-8")
PY
}

package() {
  cd "${srcdir}/aman-${pkgver}"
  install -dm755 "${pkgdir}/opt/aman"
  python -m venv --system-site-packages "${pkgdir}/opt/aman/venv"
  "${pkgdir}/opt/aman/venv/bin/python" -m pip install --upgrade pip
  "${pkgdir}/opt/aman/venv/bin/python" -m pip install --requirement "dist/runtime-requirements.txt"
  "${pkgdir}/opt/aman/venv/bin/python" -m pip install --no-deps "dist/aman-${pkgver}-"*.whl

  install -Dm755 /dev/stdin "${pkgdir}/usr/bin/aman" <<'EOF'
#!/usr/bin/env bash
set -euo pipefail
exec /opt/aman/venv/bin/aman "$@"
EOF

  install -Dm644 "systemd/aman.service" "${pkgdir}/usr/lib/systemd/user/aman.service"
}