#!/usr/bin/bash
# JOBoRun		: Jwm OpenBox Obarun RUNit
# Maintainer	: Joe Bo Run <joborun@disroot.org>
# PkgSource		: url="https://gittea.disroot.org/joborun-pkg/jobextra/$pkgname"
# Website		: https://pozol.eu
#-----------------------------------------| DESCRIPTION |---------------------------------------

pkgbase=libcamera
pkgname=(libcamera libcamera-ipa libcamera-tools gst-plugin-libcamera) #  libcamera-docs
pkgver=0.0.4
_commit=6a57d964abdb3f24608c0fc2839d96e02eebddeb  # refs/tags/v0.0.4
pkgrel=04
pkgdesc="A complex camera support library for Linux, Android, and ChromeOS w/o systemd"
url="https://libcamera.org/"
depends=(glibc)
makedepends=(doxygen git glib2 graphviz gst-plugins-base gtest libdrm
	libjpeg-turbo libtiff libyaml meson python-jinja python-ply python-sphinx
	python-pyyaml qt5-base qt5-tools sdl2 texlive-core)
source=(git+https://git.libcamera.org/$pkgname/$pkgname.git#tag=$_commit)

_pick() {
  local p="$1" f d; shift
  for f; do
    d="$srcdir/$p/${f#$pkgdir/}"
    mkdir -p "$(dirname "$d")"
    mv "$f" "$d"
    rmdir -p --ignore-fail-on-non-empty "$(dirname "$f")"
  done
}

prepare() {
  cd $pkgname

  # add version, so that utils/gen-version.sh may rely on it
  printf "%s\n" "$pkgver" > .tarball-version

  # Fix exponential callback explosion
  git cherry-pick -n a146e05125fdac75b8ffb6a818e00a446cec65dd
}

build() {
  local meson_options=(
    -D v4l2=true
    -D tracing=disabled
    -D test=true
  )

  arch-meson $pkgname build "${meson_options[@]}"
  meson compile -C build
}

check() {
  meson test -C build || echo "Tests require CLONE_NEWUSER/ CLONE_NEWNET."
}

package_libcamera() {
  depends=(
    gcc-libs
    glibc
    gnutls
    libcamera-ipa
    libelf
    libunwind
    libyaml
    libudev.so
    sh
  )
  optdepends=(
    'gst-plugin-libcamera: GStreamer plugin'
    'libcamera-docs: for documentation'
    'libcamera-tools: for applications'
  )
  provides=(libcamera.so libcamera-base.so)

  meson install -C build --destdir "$pkgdir"

  (
    cd "$pkgdir"
#    _pick $pkgbase-docs usr/share/doc
    _pick $pkgbase-ipa usr/lib/libcamera/
    _pick $pkgbase-tools usr/bin/{cam,qcam,lc-compliance}
    _pick gst-plugin-$pkgbase usr/lib/gstreamer-*
  )
}

#package_libcamera-docs() {
#  pkgdesc+=" - documentation"
#
#  mv -v $pkgname/* "$pkgdir"
#  mv -v "$pkgdir/usr/share/doc/$pkgbase-$pkgver/" "$pkgdir/usr/share/doc/$pkgbase/"
#  rm -frv "$pkgdir/usr/share/doc/$pkgbase/html/.buildinfo"
#}

package_libcamera-ipa() {
  pkgdesc+=" - signed IPA"
  depends=(
    gcc-libs
    glibc
    libcamera libcamera.so libcamera-base.so
  )
  # stripping requires re-signing of IPA libs, so we do it manually
  options=(!strip)

  strip $pkgname/usr/lib/libcamera/*{.so,proxy}
  for _lib in $pkgname/usr/lib/libcamera/*.so; do
    $pkgbase/src/ipa/ipa-sign.sh "$(find build -type f -iname "*ipa-priv-key.pem")" "$_lib" "$_lib.sign"
  done
  mv -v $pkgname/* "$pkgdir"
}

package_libcamera-tools() {
  pkgdesc+=" - tools"
  depends=(
    gcc-libs
    glibc
    gtest
    libcamera libcamera.so libcamera-base.so
    libdrm
    libevent libevent-2.1.so libevent_pthreads-2.1.so
    libjpeg-turbo libjpeg.so
    libtiff libtiff.so
    libyaml
    qt5-base
    sdl2
  )
  conflicts=("$pkgbase-tests<0.0.1-2")
  replaces=("$pkgbase-tests<0.0.1-2")

  mv -v $pkgname/* "$pkgdir"
}

package_gst-plugin-libcamera() {
  pkgdesc="Multimedia graph framework - libcamera plugin"
  depends=(
    gcc-libs
    glibc
    glib2 libg{lib,object}-2.0.so
    gstreamer
    gst-plugins-base-libs
    libcamera libcamera.so libcamera-base.so
  )

  mv -v $pkgname/* "$pkgdir"
}

#---- arch license gpg-key & sha256sums ----

arch=(x86_64)

license=(LGPL2.1 GPL2)

sha256sums=(SKIP)
 
##  fb6adde2f2aea10e09b3e8a3cb88b36d975792d44e97bbd2aa89e77084970db8  gst-plugin-libcamera-0.0.4-04-x86_64.pkg.tar.lz
##  f8dfc738810054bd1a76a0b1364a62d1b5c79c373acaf5d4757c47801f02dea1  libcamera-0.0.4-04-x86_64.pkg.tar.lz
##  bd9daf7d306d2879950882926bc0f5b1b4e70e9f1ea38319cff4148bbdbb94f5  libcamera-ipa-0.0.4-04-x86_64.pkg.tar.lz
##  220f61b09ea1f954b78d2dfe9c4c3818dd17d30a34fa87cf0bb8656a89d9e5a5  libcamera-tools-0.0.4-04-x86_64.pkg.tar.lz