# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{9..11} )

inherit cmake desktop ninja-utils python-any-r1 toolchain-funcs xdg-utils

SKIA_VER="m102"
# Last commit in ${SKIA_VER} feature branch
# Don't use skia.googlesource.com, it produces non-reproducible tarballs
SKIA_REV="3338e90707323d2cd3a150276acb9f39933deee2"

DESCRIPTION="Animated sprite editor & pixel art tool"
HOMEPAGE="https://www.aseprite.org"
SRC_URI="https://github.com/aseprite/aseprite/releases/download/v${PV}/Aseprite-v${PV}-Source.zip
	https://github.com/google/skia/archive/${SKIA_REV}.tar.gz -> skia-${SKIA_VER}-${SKIA_REV}.gh.tar.gz"

# See https://github.com/aseprite/aseprite#license
LICENSE="Aseprite-EULA"
SLOT="0"
KEYWORDS="amd64 x86"

IUSE="kde test webp"
RESTRICT="bindist mirror !test? ( test )"

RDEPEND="
	app-arch/libarchive:=
	app-text/cmark:=
	dev-cpp/json11
	dev-libs/tinyxml
	media-libs/freetype
	media-libs/giflib:=
	media-libs/harfbuzz:=
	media-libs/libjpeg-turbo:=
	media-libs/libpng:=
	net-misc/curl
	sys-libs/zlib:=
	virtual/opengl
	x11-libs/libX11
	x11-libs/libXcursor
	x11-libs/libXi
	x11-libs/libxcb:=
	kde? (
		dev-qt/qtcore:5
		dev-qt/qtgui:5
		kde-frameworks/kio:5
	)
	webp? ( media-libs/libwebp:= )"
DEPEND="
	${RDEPEND}
	x11-base/xorg-proto"
BDEPEND="
	${PYTHON_DEPS}
	test? ( dev-cpp/gtest )
	app-arch/unzip
	dev-util/gn
	virtual/pkgconfig"

DOCS=(
	docs/ase-file-specs.md
	docs/gpl-palette-extension.md
	README.md
)

S="${WORKDIR}"

PATCHES=(
	"${FILESDIR}/skia-${SKIA_VER}_remove_angle2.patch"
	"${FILESDIR}/${PN}-1.2.40_shared_libarchive.patch"
	"${FILESDIR}/${PN}-1.2.40_shared_json11.patch"
	"${FILESDIR}/${PN}-1.2.40_shared_webp.patch"
	"${FILESDIR}/${PN}-1.2.35_laf_fixes.patch"
	"${FILESDIR}/${PN}-1.2.40_musl_pthreads.patch"
)

src_prepare() {
	cmake_src_prepare
	# Skia: remove custom optimizations
	sed -i -e 's:"\/\/gn\/skia\:optimize",::g' \
		"skia-${SKIA_REV}/gn/BUILDCONFIG.gn" || die
	# Aseprite: don't install tga bundled library
	sed -i -e '/install/d' src/tga/CMakeLists.txt || die
	# Aseprite: don't use bundled gtest
	sed -i -e '/add_subdirectory(googletest)/d' \
		laf/third_party/CMakeLists.txt || die
	# Fix shebang in thumbnailer
	sed -i -e 's:#!/usr/bin/sh:#!/bin/sh:' \
		src/desktop/linux/aseprite-thumbnailer || die
}

src_configure() {
	einfo "Skia configuration"
	cd "${WORKDIR}/skia-${SKIA_REV}" || die

	tc-export AR CC CXX

	passflags() {
		local _f _x
		_f=( ${1} )
		_x="[$(printf '"%s", ' "${_f[@]}")]"
		myconf_gn+=( ${2}="${_x}" )
	}

	local myconf_gn=(
		ar=\"${AR}\"
		cc=\"${CC}\"
		cxx=\"${CXX}\"

		is_official_build=true
		is_component_build=false
		is_debug=false

		skia_use_egl=false
		skia_use_dawn=false
		skia_use_dng_sdk=false
		skia_use_metal=false
		skia_use_sfntly=false
		skia_use_wuffs=false

		skia_enable_pdf=false
		skia_enable_svg=false
		skia_use_expat=false
		skia_use_ffmpeg=false
		skia_use_fontconfig=false
		skia_use_freetype=true
		skia_use_gl=true
		skia_use_harfbuzz=true
		skia_use_icu=false
		skia_use_libjpeg_turbo_decode=true
		skia_use_libjpeg_turbo_encode=true
		skia_use_libpng_decode=true
		skia_use_libpng_encode=true
		skia_use_libwebp_decode=$(usex webp true false)
		skia_use_libwebp_encode=$(usex webp true false)
		skia_use_lua=false
		skia_use_vulkan=false
		skia_use_x11=false
		skia_use_xps=false
		skia_use_zlib=true
	)

	passflags "${CFLAGS}" extra_cflags_c
	passflags "${CXXFLAGS}" extra_cflags_cc
	passflags "${LDFLAGS}" extra_ldflags
	myconf_gn="${myconf_gn[@]}"
	set -- gn gen --args="${myconf_gn% }" out/Static
	echo "$@"
	"$@" || die

	einfo "Aseprite configuration"
	cd "${WORKDIR}" || die

	local mycmakeargs=(
		-DENABLE_CCACHE=OFF
		-DENABLE_DESKTOP_INTEGRATION=ON
		-DENABLE_STEAM=OFF
		-DENABLE_TESTS="$(usex test)"
		-DENABLE_QT_THUMBNAILER="$(usex kde)"
		-DENABLE_UPDATER=OFF
		-DENABLE_UI=ON
		-DENABLE_WEBP="$(usex webp)"
		-DLAF_WITH_EXAMPLES=OFF
		-DLAF_WITH_TESTS="$(usex test)"
		-DFULLSCREEN_PLATFORM=ON
		-DSKIA_DIR="${WORKDIR}/skia-${SKIA_REV}/"
		-DSKIA_LIBRARY_DIR="${WORKDIR}/skia-${SKIA_REV}/out/Static/"
		-DSKIA_LIBRARY="${WORKDIR}/skia-${SKIA_REV}/out/Static/libskia.a"
		-DSKSHAPER_LIBRARY="${WORKDIR}/skia-${SKIA_REV}/out/Static/libskshaper.a"
		-DUSE_SHARED_CMARK=ON
		-DUSE_SHARED_CURL=ON
		-DUSE_SHARED_FREETYPE=ON
		-DUSE_SHARED_GIFLIB=ON
		-DUSE_SHARED_HARFBUZZ=ON
		-DUSE_SHARED_JPEGLIB=ON
		-DUSE_SHARED_JSON11=ON
		-DUSE_SHARED_LIBARCHIVE=ON
		-DUSE_SHARED_LIBPNG=ON
		-DUSE_SHARED_PIXMAN=ON
		-DUSE_SHARED_TINYXML=ON
		-DUSE_SHARED_WEBP=ON
		-DUSE_SHARED_ZLIB=ON
	)
	cmake_src_configure
}

src_compile() {
	einfo "Skia compilation"
	cd "${WORKDIR}/skia-${SKIA_REV}" || die
	eninja -C out/Static

	einfo "Aseprite compilation"
	cd "${WORKDIR}" || die
	cmake_src_compile
}

src_install() {
	newicon -s 64 "${S}/data/icons/ase64.png" "${PN}.png"
	cmake_src_install
}

pkg_postinst() {
	xdg_desktop_database_update
	xdg_icon_cache_update
	xdg_mimeinfo_database_update
}

pkg_postrm() {
	xdg_desktop_database_update
	xdg_icon_cache_update
	xdg_mimeinfo_database_update
}