#!/bin/sh

NAME="thunderbird"
DESC="Thunderbird email client"

MAKEDEPS="make "
DEPS="atk botan cairo cairomm dbus-glib dbus ffmpeg4 fontconfig freetype2 gdk-pixbuf glib gtk3 icu json-c libevent libffi libvpx libwebp libx11 libxcb libxcomposite libxdamage libxext libxfixes libxrender musl nspr nss pango pixman zlib llvm "

PKG_VER=99.0b2
SOURCE="https://ftp.mozilla.org/pub/thunderbird/releases/$PKG_VER/source/thunderbird-$PKG_VER.source.tar.xz"
ADDITIONAL="vendor-prefs.js thunderbird.desktop stab.h sandbox-sched_setscheduler.patch sandbox-largefile.patch sandbox-fork.patch metainfo.patch mallinfo.patch fix-webrtc-glibcisms.patch fix-tools.patch fix-rust-target.patch fix-fortify-system-wrappers.patch distribution.ini disable-neon-in-aom.patch disable-moz-stackwalk.patch avoid-redefinition.patch allow-custom-rust-vendor.patch "

app_dir=/usr/lib/thunderbird

prepare () {
    apply_patches

    sed -i 's/\("files":{\)[^}]*/\1/' third_party/rust/audio_thread_priority/.cargo-checksum.json
    sed -i 's/\("files":{\)[^}]*/\1/' third_party/rust/target-lexicon-0.9.0/.cargo-checksum.json
}

build () {
    export SHELL=/bin/sh
	export BUILD_OFFICIAL=1
	export MOZILLA_OFFICIAL=1
	export USE_SHORT_LIBNAME=1
	export MACH_USE_SYSTEM_PYTHON=1
	export MOZBUILD_STATE_PATH=$BUILD_ROOT/mozbuild
	# Build with Clang, takes less RAM
	export CC="clang"
	export CXX="clang++"

    export LDFLAGS="$LDFLAGS -Wl,-rpath,$app_dir"

	./mach configure \
		--prefix=/usr \
        --disable-elf-hack \
        --enable-rust-simd \
		\
		--disable-crashreporter \
		--disable-install-strip \
		--disable-jemalloc \
		--disable-profiling \
		--disable-strip \
		--disable-tests \
		--disable-updater \
		\
		--enable-alsa \
		--enable-application=comm/mail \
		--enable-dbus \
		--enable-default-toolkit=cairo-gtk3-wayland \
		--enable-ffmpeg \
		--enable-hardening \
		--enable-necko-wifi \
		--enable-official-branding \
		--enable-openpgp \
		--enable-optimize="$CFLAGS -O2" \
		--enable-pulseaudio \
		--enable-release \
		--enable-smoosh \
		--enable-system-ffi \
		--enable-system-pixman \
		\
		--with-system-botan \
		--with-system-ffi \
		--with-system-icu \
		--with-system-jpeg \
		--with-system-jsonc \
		--with-system-libevent \
		--with-system-libvpx \
		--with-system-nspr \
		--with-system-nss \
		--with-system-pixman \
		--with-system-webp \
		--with-system-zlib \
		--with-libclang-path=/usr/lib \
		\
		--with-unsigned-addon-scopes=app,system \
        --without-wasm-sandboxed-libraries \
		--allow-addon-sideload
		#--disable-gold \
	./mach build
}

package () {
    DESTDIR="$PKG_DEST" ./mach install

	local _png
	for _png in "$BUILD_ROOT"/comm/mail/branding/thunderbird/default*.png; do
		local i=${_png%.png}
		i=${i##*/default}
		install -Dm644 "$_png" "$PKG_DEST"/usr/share/icons/hicolor/"$i"x"$i"/apps/thunderbird.png
	done

	install -Dm644 "$BUILD_ROOT"/comm/mail/branding/thunderbird/TB-symbolic.svg \
		"$PKG_DEST"/usr/share/icons/hicolor/symbolic/apps/thunderbird-symbolic.svg

	install -Dm644 "$BUILD_ROOT"/comm/mail/branding/thunderbird/net.thunderbird.Thunderbird.appdata.xml \
		-t "$PKG_DEST"/usr/share/metainfo

	install -Dm644 "$BUILD_ROOT"/thunderbird.desktop \
		-t "$PKG_DEST"/usr/share/applications

	install -Dm644 "$BUILD_ROOT"/vendor-prefs.js \
		-t "$PKG_DEST"/$app_dir/defaults/pref
	install -Dm644 "$BUILD_ROOT"/distribution.ini \
		-t "$PKG_DEST"/$app_dir/distribution

	# Use system-provided dictionaries
	ln -Tsfv /usr/share/hunspell "$PKG_DEST"/usr/lib/thunderbird/dictionaries
	ln -Tsfv /usr/share/hyphen "$PKG_DEST"/usr/lib/thunderbird/hyphenation

	# Replace duplicate binary with wrapper
	# https://bugzilla.mozilla.org/show_bug.cgi?id=658850
	install -Dm755 /dev/stdin "$PKG_DEST"/usr/bin/thunderbird <<- EOF
	#!/bin/sh
	exec /usr/lib/thunderbird/thunderbird "\$@"
	EOF
	rm "$PKG_DEST"/$app_dir/thunderbird-bin
	ln -sfv /usr/bin/thunderbird "$PKG_DEST"/$app_dir/thunderbird-bin
}