# Maintainer: psykose <alice@ayaya.dev>
pkgname=electron
pkgver=21.3.3
pkgrel=3
_chromium=106.0.5249.199
_depot_tools=6fde0fbe9226ae3fc9f5c709adb93249924e5c49
pkgdesc="Electron cross-platform desktop toolkit"
url="https://github.com/electron/electron"
arch="aarch64 x86_64" # same as chromium
license="MIT"
depends="gtk+3.0 so:libudev.so.1 xdg-utils"
makedepends="
	alsa-lib-dev
	aom-dev
	bash
	brotli-dev
	bsd-compat-headers
	bzip2-dev
	c-ares-dev
	cairo-dev
	clang-dev
	clang-extra-tools
	compiler-rt
	cups-dev
	curl-dev
	dav1d-dev
	dbus-glib-dev
	eudev-dev
	ffmpeg-dev
	findutils
	flac-dev
	flex
	freetype-dev
	gperf
	gtk+3.0-dev
	gn
	gzip
	harfbuzz-dev
	hunspell-dev
	http-parser-dev
	hwids-usb
	java-jdk
	jpeg-dev
	jsoncpp-dev
	krb5-dev
	lcms2-dev
	libarchive-tools
	libavif-dev
	libbsd-dev
	libcap-dev
	libevent-dev
	libexif-dev
	libgcrypt-dev
	libjpeg-turbo-dev
	libnotify-dev
	libusb-dev
	libva-dev
	libwebp-dev
	libxcomposite-dev
	libxcursor-dev
	libxinerama-dev
	libxml2-dev
	libxrandr-dev
	libxscrnsaver-dev
	libxslt-dev
	linux-headers
	lld
	llvm
	mesa-dev
	minizip-dev
	nghttp2-dev
	nodejs
	npm
	nss-dev
	opus-dev
	pciutils-dev
	perl
	pipewire-dev
	pulseaudio-dev
	py3-httplib2
	py3-parsing
	py3-six
	python3
	re2-dev
	samurai
	snappy-dev
	speex-dev
	sqlite-dev
	woff2-dev
	xcb-proto
	yarn
	zlib-dev
	"
subpackages="$pkgname-lang $pkgname-dev"
# the lower patches are specific to electron, the top ones are from the equivalent chromium version
source="https://dev.alpinelinux.org/archive/electron/electron-$pkgver.tar.xz
	angle-wayland-include.patch
	canonicalize-file-name.patch
	chromium-VirtualCursor-standard-layout.patch
	chromium-revert-drop-of-system-java.patch
	chromium-use-alpine-target.patch
	credentials-sys-types-header.patch
	default-pthread-stacksize.patch
	dns-resolver.patch
	fix-crashpad.patch
	fix-missing-cstdint-include-musl.patch
	fix-narrowing-cast.patch
	gdbinit.patch
	jsoncpp.patch
	memory-tagging-arm64.patch
	musl-sandbox.patch
	musl-tid-caching.patch
	musl-v8-monotonic-pthread-cont_timedwait.patch
	no-execinfo.patch
	no-glibc-version.patch
	no-mallinfo.patch
	no-res-ninit-nclose.patch
	no-stat-redefine.patch
	nullptr-t.patch
	partition-atfork.patch
	py3.11.patch
	quiche-arena-size.patch
	roll-src-third_party-ffmpeg-102.patch
	roll-src-third_party-ffmpeg-106.patch
	scoped-file-no-close.patch
	temp-failure-retry.patch
	wtf-stacksize.patch

	icon.patch
	python-jinja-3.10.patch
	system-node.patch
	vector-const.patch
	webpack-hash.patch

	default.conf
	electron.desktop
	electron-launcher.sh
	"
options="!check suid"

# clang uses much less memory (and this doesn't support gcc)
export CC=clang
export CXX=clang++

# required to find the tools
export AR=llvm-ar
export NM=llvm-nm
export LD=clang++

# less log spam, reproducible
export CFLAGS="${CFLAGS/-g/} -O2 -Wno-unknown-warning-option -Wno-builtin-macro-redefined"
export CXXFLAGS="${CXXFLAGS/-g/} -O2 -Wno-unknown-warning-option -Wno-builtin-macro-redefined"
export CPPFLAGS="$CPPFLAGS -D__DATE__=  -D__TIME__=  -D__TIMESTAMP__="

_gn_flags() {
	echo "$@"
}

# creates a dist tarball that does not need to git clone everything at build time.
snapshot() {
	export CHROMIUM_BUILDTOOLS_PATH="$srcdir/src/buildtools"
	mkdir -p "$srcdir"
	cd "$srcdir"
	git clone --branch=$_chromium --depth=1 \
		https://chromium.googlesource.com/chromium/src.git

	git clone https://github.com/electron/electron.git

	(
		git clone --depth 1 -b main https://chromium.googlesource.com/chromium/tools/depot_tools.git
		cd depot_tools
		git fetch --depth 1 origin $_depot_tools
		git checkout $_depot_tools
	)

	export PATH="$PATH:$srcdir/depot_tools"

	echo "solutions = [
	{
		\"name\": \"src/electron\",
		\"url\": \"file://$srcdir/electron@v$pkgver\",
		\"deps_file\": \"DEPS\",
		\"managed\": False,
		\"custom_deps\": {
			\"src\": None,
		},
		\"custom_vars\": {},
	},
	]" > .gclient

	python3 depot_tools/gclient.py sync \
		--with_branch_heads \
		--with_tags \
		--nohooks

	python3 src/build/landmines.py
	python3 src/build/util/lastchange.py -o src/build/util/LASTCHANGE
	python3 src/build/util/lastchange.py -s src/third_party/dawn \
		--revision src/gpu/webgpu/DAWN_VERSION
	python3 src/build/util/lastchange.py -m GPU_LISTS_VERSION \
		--revision-id-only --header src/gpu/config/gpu_lists_version.h
	python3 src/build/util/lastchange.py -m SKIA_COMMIT_HASH \
		-s src/third_party/skia --header src/skia/ext/skia_commit_hash.h

	# why?
	cp -r electron/patches/ffmpeg src/electron/patches/

	python3 electron/script/apply_all_patches.py \
		electron/patches/config.json
	python3 src/tools/download_optimization_profile.py \
		--newest_state=src/chrome/android/profiles/newest.txt \
		--local_state=src/chrome/android/profiles/local.txt \
		--output_name=src/chrome/android/profiles/afdo.prof \
		--gs_url_base=chromeos-prebuilt/afdo-job/llvm

	mv src $pkgname-$pkgver

	# extra binaries are most likely things we don't want, so nuke them all
	for elf in $(scanelf -RA -F "%F" $pkgname-$pkgver); do
		rm -f "$elf"
	done

	msg "generating tarball.. (this takes a while)"
	tar -cf $pkgname-$pkgver.tar \
		--exclude="ChangeLog*" \
		--exclude="testdata/" \
		--exclude="test_data/" \
		--exclude="android_rust_toolchain/toolchain/" \
		--exclude-backups \
		--exclude-caches-all \
		--exclude-vcs \
		$pkgname-$pkgver

	xz -T0 -e -9 -vv -k $pkgname-$pkgver.tar
}

prepare() {
	default_prepare

	git init .

	# link to system tools
	ln -sfv /usr/bin/clang-format buildtools/linux64/clang-format
	mkdir -p third_party/node/linux/node-linux-x64/bin
	ln -sfv /usr/bin/node third_party/node/linux/node-linux-x64/bin/node
	ln -sfv /usr/bin/java third_party/jdk/current/bin/java

	(
		cd electron
		git init .
		git config user.email "example@example.com"
		git config user.name "example"
		git add LICENSE
		git commit -m "init"
		git tag "v$pkgver"
		# jesus christ what the fuck is wrong with you?
		touch .git/packed-refs
		yarn install --frozen-lockfile
	)

	(
		cd third_party/node
		npm ci
	)

	local use_system="
		brotli
		dav1d
		ffmpeg
		flac
		fontconfig
		freetype
		harfbuzz-ng
		icu
		jsoncpp
		libaom
		libavif
		libdrm
		libevent
		libjpeg
		libwebp
		libxml
		libxslt
		opus
		re2
		snappy
		woff2
		zlib
		"

	for _lib in $use_system libjpeg_turbo; do
		msg "Removing buildscripts for system provided $_lib"
		find . -type f -path "*third_party/$_lib/*" \
			\! -path "*third_party/$_lib/chromium/*" \
			\! -path "*third_party/$_lib/google/*" \
			\! -path './base/third_party/icu/*' \
			\! -path './third_party/libxml/*' \
			\! -path './third_party/pdfium/third_party/freetype/include/pstables.h' \
			\! -path './third_party/harfbuzz-ng/utils/hb_scoped.h' \
			\! -path './third_party/crashpad/crashpad/third_party/zlib/zlib_crashpad.h' \
			\! -regex '.*\.\(gn\|gni\|isolate\|py\)' \
			-delete
	done

	# https://groups.google.com/a/chromium.org/d/topic/chromium-packagers/9JX1N2nf4PU/discussion
	touch chrome/test/data/webui/i18n_process_css_test.html
	# Use the file at run time instead of effectively compiling it in
	sed 's|//third_party/usb_ids/usb.ids|/usr/share/hwdata/usb.ids|g' \
		-i services/device/public/cpp/usb/BUILD.gn

	python3 build/linux/unbundle/replace_gn_files.py --system-libraries \
		$use_system
	python3 third_party/libaddressinput/chromium/tools/update-strings.py

	# prevent annoying errors when regenerating gni
	sed -i 's,^update_readme$,#update_readme,' \
		third_party/libvpx/generate_gni.sh

	# allow system dependencies in "official builds"
	sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \
		tools/generate_shim_headers/generate_shim_headers.py

	# https://crbug.com/893950
	sed -i -e 's/\<xmlMalloc\>/malloc/' -e 's/\<xmlFree\>/free/' \
		third_party/blink/renderer/core/xml/*.cc \
		third_party/blink/renderer/core/xml/parser/xml_document_parser.cc \
		third_party/libxml/chromium/*.cc \
		third_party/maldoca/src/maldoca/ole/oss_utils.h

	msg "Configuring build"

	local gn_config="
		import(\"//electron/build/args/release.gn\")
		blink_enable_generated_code_formatting=false
		chrome_pgo_phase=0
		clang_use_chrome_plugins=false
		custom_toolchain=\"//build/toolchain/linux/unbundle:default\"
		disable_fieldtrial_testing_config=true
		enable_hangout_services_extension=true
		enable_nacl=false
		enable_stripping=false
		enable_vr=false
		fatal_linker_warnings=false
		ffmpeg_branding=\"Chrome\"
		host_toolchain=\"//build/toolchain/linux/unbundle:default\"
		icu_use_data_file=true
		is_cfi=false
		is_component_ffmpeg=true
		is_debug=false
		is_official_build=true
		link_pulseaudio=true
		proprietary_codecs=true
		rtc_link_pipewire=true
		rtc_use_pipewire=true
		symbol_level=0
		treat_warnings_as_errors=false
		use_custom_libcxx=false
		use_gnome_keyring=false
		use_pulseaudio=true
		use_sysroot=false
		use_system_freetype=true
		use_system_harfbuzz=true
		use_system_lcms2=true
		use_system_libdrm=true
		use_system_libjpeg=true
		use_system_wayland_scanner=true
		use_system_zlib=true
		use_vaapi=true
	"

	gn gen out/Release \
		--args="$(echo $gn_config)" \
		--export-compile-commands
}

build() {
	ninja -C out/Release \
		electron_dist_zip \
		node_gypi_headers \
		node_version_header \
		tar_headers
}

package() {
	mkdir -p "$pkgdir"/usr/lib/electron "$pkgdir"/usr/bin

	bsdtar -xf out/Release/dist.zip -C "$pkgdir"/usr/lib/electron

	chmod u+s "$pkgdir"/usr/lib/electron/chrome-sandbox

	install -Dm755 "$srcdir"/electron-launcher.sh "$pkgdir"/usr/bin/electron
	install -Dm755 "$srcdir"/default.conf "$pkgdir"/etc/electron/default.conf

	mkdir -p "$pkgdir"/usr/include/electron

	mv -v "$builddir"/out/Release/gen/node_headers "$pkgdir"/usr/include/electron
	ln -sv /usr/include/electron/node_headers/include/node "$pkgdir"/usr/include/electron/node

	mkdir -p "$pkgdir"/usr/include/electron/node_headers/include/nan
	cp -v "$builddir"/third_party/nan/*.h "$pkgdir"/usr/include/electron/node_headers/include/nan
	ln -sv /usr/include/electron/node_headers/include/nan "$pkgdir"/usr/include/electron/nan

	install -Dm644 electron/default_app/icon.png \
		"$pkgdir"/usr/share/icons/hicolor/1024x1024/apps/electron.png
	install -Dm644 "$srcdir"/electron.desktop \
		-t "$pkgdir"/usr/share/applications/
}

lang() {
	pkgdesc="$pkgdesc (translations)"
	install_if="$pkgname=$pkgver-r$pkgrel lang"

	mkdir -p "$subpkgdir"/usr/lib/electron/locales

	mv "$pkgdir"/usr/lib/electron/locales/*.pak \
		"$subpkgdir"/usr/lib/electron/locales
	mv "$subpkgdir"/usr/lib/electron/locales/en-US.pak \
		"$pkgdir"/usr/lib/electron/locales
}

sha512sums="
1d21e74875ade836625c28d8d9351b41d2776def248193e9c82d4cd50375e9e9b2f7c40026673fe2a191a936f05c3fe639b0423964356ad678f41545aceede3c  electron-21.3.3.tar.xz
f19ba0c0f542115e6f53019659df256471e811a23d2f37569c9d4dfa265c0c1ace3e62c74d7507f82e6b7b4152c704e651810a00616f8f531592b14bb2af01d9  angle-wayland-include.patch
252b37a2ecc5e7a25385943045f426dc2e30991b28d206ceaff1be7fd8ffeeb024310a8fca6b3e69a4b1c57db535d51c570935351053525f393682d5ecd0f9a9  canonicalize-file-name.patch
ac0a80174f95d733f33ddc06fc88cdcf7db0973378c28d8544dc9c19e2dabeac47f91c99b3e7384f650b3405554a9e222543f0860b6acc407c078a8c9180d727  chromium-VirtualCursor-standard-layout.patch
c4654d5b23c6f5d9502507e534fe1951d6749c62251e49b6adfe10d1569431e7f7a5a6fa5ff09ec30984415ced27a5e20985df8c91295de34af3c84557fa5b91  chromium-revert-drop-of-system-java.patch
d2b5b0396173367fcf1804aaee8e7fbefce9c63ac2a91c3a1ede759cb85e567317a57e4d4f82d3ca021682fb7856e15c074276a03eda946d9b28e1cb706b07ad  chromium-use-alpine-target.patch
ec04bf43278a19d4bb090eddd636ad7093c7e757cb2ffa1875971e0709761174790e109b9be03a8e299d4077a87fbd8dabd301b8754bb6fe53c055396e8af556  credentials-sys-types-header.patch
4ab8261bf95547b10df44e4d528c06a64c33602c10a1e09d531190dc8947ba6ef9e69145405b801cd364707570f791fee6d93e3bf5d57831f5a85212ddf01729  default-pthread-stacksize.patch
f011f66e5aae5a6f0d440492ee9400878b47b66214c1bc8dc1477fdd07ad0a508cdbb74415e55e27085c4e61e112e7c2ae2edfa217f2fb387e13097b24cb17b1  dns-resolver.patch
9d1edb1e0624ee61825e3af23fbb8c5dbc09d2b92d7769d19f8ca618edae8de8a3e051fedf4ad92c230e1373dc8495922c46971aef93a580c04ad80bc33516c0  fix-crashpad.patch
8bebf4a9d5225c6e47edc5b07c4b97be24a45cc221f49632836915ceeb4ecb69b7f79a31ea7f82171cde3443f45fec541f409892542cf1014e81aa6acd01566d  fix-missing-cstdint-include-musl.patch
efe97b9dd2ec5965fa0cdf1b2a3c01253835c2df710da7ea105c4ce008c11f9caaf8b4321736a2b91f06d8d61972c08e225b16509dc05176a2c39337688ad5b9  fix-narrowing-cast.patch
cf73cbe5bf19d6a22157fb7aafb43f326885e852fc6292728f4ed1cd145d07ba5af51b6ec808095136cd406478aaa427ee1b9611c855fbd87976e1a91e1609bd  gdbinit.patch
fa2637f92f851614347e296fbab744af2c5d7edcbb444aeb4a5d3182a8ec2549593d75e717d7e78e9b2a7257e693b48fc88c149c1591052d7ae802f4fda0a775  jsoncpp.patch
e0afb7066c2cb41aa461feb9e45e571517229deab9d06186490b527783a7ba826a4d67d3a14a33a164eea64fa561eb5b93a1d4dfd0acc2e7a9eb038e6ee273db  memory-tagging-arm64.patch
fdf8ba7badbd5b61d415ad9d49c66b6ef0a6a40ec95a47e13af48711fe1bd3a5574e987929a3c486cdd02c239863b8517e7f834cecd30f156479e43a9441a18e  musl-sandbox.patch
85c2842a251a3f8aa59c701ca5f2ce2f5d49b5c7e4773d5387dc597447fb47c9d876f5fb308576686c9a8abc7e35cfc172b6cdfb9f5f1dc1509329e3590b38d8  musl-tid-caching.patch
d2825aa9525fcbb53791f0ef2502c0f444a9d668f09db6ae4987b94dc4d0e6f1cf58a6e9e772ab11c896a469ca32242feb3ad9c9dbb20df9316cd74151ab0ec9  musl-v8-monotonic-pthread-cont_timedwait.patch
ebd5cf28277853dc5e984961c370ab4a6331488ae7cff45083fea0470262f56486664bc9bd7947fdd796c8635e479633c4d08cfd89270c0310f3ec21cc6642d2  no-execinfo.patch
f0bf97a80e663041e33cb0468fd8c47c5f351d6de61059ce1f359a813c40db8e247eaef294c3f562c0a8204e4f1992a918f1d879b1da9891027500e21f482b79  no-glibc-version.patch
10ae0f74a4c1db899b571508100af63e5af8d0f7c41a37fc9b7987cbf9f27f4c55894c02d6820957d7522a528929059f562f96c2f05fd6509f60c6c71d9d8256  no-mallinfo.patch
a5aa82c30402773903db1d3876208132fdef175f56ebc0ce1ee4c104a98d498d709c5565c4381736c04c238203b3c8a9cd7a5b5e69876f6afb65d7fc48df23d0  no-res-ninit-nclose.patch
2c0d7239728d98c0564ad7b81d6d243e58e56de58a21357fa30c39e333fc29c1aa98529c6e1b6fa7694169b513391ca27fa542f69b483bbde644cc2ed739bbdd  no-stat-redefine.patch
5e9f6279698195467e3b506cea9be0d97ec2d970672b1b12d3d7880eec4f6f53b8f92942dc3fc6738b02889382534ce0f4310a1f94b33e21f8fbc70b85640b81  nullptr-t.patch
ad563e29ac7d83c203f5af966c4ed3ebdeb5c997835a45fb28ecde08dde5231d0a775fb413f44867af28724504c42316b27d5a6aaa602057642dcbdf7ec20a7a  partition-atfork.patch
65aa0c7c9909a803e59b88ecb6d79c4db491079f3324f7bd02ee485a7bb7a81674b8f0591dab766c97070a401116db7f629fee36af7416a0fefc38f4ae0ad13d  py3.11.patch
083ed731e0a3788f2cb04a3035022fbb3e4db99eba01516ea233ea3229f7d898943d8115463a48655ac83eb3cc7a48aceb8bf17c68930a5a1d83b1af95dfade8  quiche-arena-size.patch
128ec0fd14349e065c8bb0910d53cbea7423182a06e06f7b7765f3cba1e5ba5e7a8bccbcdab079335b5235abb7bf0d46dee21ecc8c221be7e1c5c6d9795f958e  roll-src-third_party-ffmpeg-102.patch
1063e68f477645914ddf5641eabdd3eaf744e569635d645ea860c3546f67a7ef91eded99331378ee75071b67ecfe9bd4be307bd3da7c7ad93509e2bd634d1ec3  roll-src-third_party-ffmpeg-106.patch
3cf36b269e9fcfa74975d267bbf31bef68b533a51672e5ed81ae511a70f28a45206168af370961a3dab5695ddaff41cb8839c8c2fa53f22a9f3c88d207cb2996  scoped-file-no-close.patch
f2f7673f9e793dfbf4456ff8c2be785ea551c36bd512572245d04bf44da08b0133e98d85a1ffd51158009754c83121cad48d755cbc153735df2d2e73233856c0  temp-failure-retry.patch
1d4e8c6e65205e6b72af47b9a2fa6f96aaada9b7d5a74f4e11a345a885df3078b523d02aaf8e9dac3aa30d72bbbd07cd6dc7edcf44fb9ae57a7f81251c398f65  wtf-stacksize.patch
905565c10f5e5600e7d4db965c892cc45009a258e9995da958974d838ace469e1db1019195307e8807860d5b55ba6bfeea478b1f39a9b99e82c619b2816a1a22  icon.patch
e05180199ee1d559e4e577cedd3e589844ecf40d98a86321bf1bea5607b02eeb5feb486deddae40e1005b644550331f6b8500177aa7e79bcb3750d3c1ceb76c3  python-jinja-3.10.patch
26a8e4040e69f335a7104f42d012b9d933a40985b33a7be02add27a801c097c5a2be4c6e69faf9175ce8945210ae4c5592ecad2123ccff2beee5473194a765e3  system-node.patch
71571b15cf8bd6259b7fd22bea0e46b64890f3db776365de33fe539f26ce9ef99459e05c3dde9434c3657225bc67160abc915acd93033cb487c770c6a2a5975f  vector-const.patch
2aa340854316f1284217c0ca17cbf44953684ad6c7da90815117df30928612eb9fb9ffb734b948dfc309cd25d1a67cd57f77aac2d052a3dd9aca07a3a58cbb30  webpack-hash.patch
08460b15037511a4e5469ceac6ae5dd4db4c8cb87c129aaaf40ba58b16c60b8a307ffdd85805efead235758abed09ec31db1ef4cf9159f7b9acdcee3031bc96c  default.conf
191559fc7aa1ea0353c6fb0cc321ee1d5803a0e44848c8be941cfab96277b0de6a59962d373e2a2a1686c8f9be2bcf2d2f33706759a339a959e297d3f7fda463  electron.desktop
03750694e5e0b66f084c6e43135e60be15abb059e23486346ee4352dcc236984f2f35467b47f2b2ad46c98c22091cc2b978de8e73680febadba169d960f13f9f  electron-launcher.sh
"