# Maintainer: cosmo <aur@dawnson.is>
# Maintainer: FreeFull <jazz2rulez@gmail.com>
# Contributor: Julius Michaelis <gitter@liftm.de.de>
# Contributor: Nebulosa  <nebulosa2007-at-yandex-dot-ru>

## The following variable can be customized at build time.
## Use env or export to change at your wish
##
##   Example: env _sccache=y makepkg -sc
##
## Default is: None => not use sccache
##
## More info: https://github.com/mozilla/sccache
: ${_sccache:=}

pkgname=niri-git
pkgver=0.1.6.r0.d96a66d
pkgrel=1
pkgdesc="Scrollable-tiling Wayland compositor"
arch=(x86_64 aarch64)
url="https://github.com/YaLTeR/${pkgname%-git}"
license=(GPL-3.0-or-later)
depends=(cairo glib2 libinput libpipewire libxkbcommon mesa pango pixman seatd)
makedepends=(clang rust git git-lfs)
[[ -n ${_sccache} ]] && makedepends+=(sccache)
optdepends=('fuzzel: application launcher similar to rofi drun mode'
            'waybar: highly customizable Wayland bar'
            'alacritty: a cross-platform OpenGL terminal emulator'
            'mako: notification daemon for Wayland'
            'swaybg: wallpaper tool for Wayland compositors'
            'swaylock: screen locker for Wayland'
            'xdg-desktop-portal-gtk: implements most of the basic functionality'
            'xdg-desktop-portal-gnome: screencasting support'
            'gnome-keyring: implements the secret portal, for certain apps to work'
            'polkit-gnome: when apps need to ask for root permissions')
provides=(${pkgname%-git}=${pkgver})
conflicts=(${pkgname%-git}-bin ${pkgname%-git})
options=(!debug !lto !strip)
source=(${pkgname%-git}::git+$url.git)
b2sums=('SKIP')

pkgver() {
  cd ${pkgname%-git}
  git describe --long --tags --abbrev=7 | sed 's/\([^-]*-g\)/r\1/;s/-/./g;s/^v//'
}

prepare() {
  cd ${pkgname%-git}
  # Tuning cargo
  export CARGO_HOME=${srcdir}/${pkgname%-git}/.cargo    # Download all to src directory, not in ~/.cargo

  cargo fetch --locked --target "$(rustc -vV | sed -n 's/host: //p')"
}

build() {
  cd ${pkgname%-git}

  # Tuning rust compiler
  export RUSTFLAGS="--remap-path-prefix=${srcdir}=/"    # Prevent warning: 'Package contains reference to $srcdir'
  [[ -n ${_sccache} ]] && export RUSTC_WRAPPER=sccache  # If $_sccache not empty, build using binary cache

  # Tuning cargo
  export CARGO_HOME=${srcdir}/${pkgname%-git}/.cargo    # Use downloaded earlier from src directory, not from ~/.cargo
  export CARGO_TARGET_DIR=target                        # Place the output in target relative to the current directory

  cargo build --frozen --release
}

package() {
  cd ${pkgname%-git}
  install -Dm755 target/release/${pkgname%-git}                       -t ${pkgdir}/usr/bin/
  install -Dm755 resources/${pkgname%-git}-session                    -t ${pkgdir}/usr/bin/
  install -Dm644 resources/default-config.kdl                         -t ${pkgdir}/usr/share/doc/niri
  install -Dm644 resources/${pkgname%-git}.desktop                    -t ${pkgdir}/usr/share/wayland-sessions/
  install -Dm644 resources/${pkgname%-git}-portals.conf               -t ${pkgdir}/usr/share/xdg-desktop-portal/
  install -Dm644 resources/${pkgname%-git}{.service,-shutdown.target} -t ${pkgdir}/usr/lib/systemd/user/
}