#!/bin/sh
#
# Copyright (c) 2019 David Demelier <markand@malikania.fr>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

PKGNAME=alacritty
PKGVERSION=0.3.3
PKGREVISION=1
PKGLICENSE="APACHEv20"
PKGSUMMARY="GPU accelerated terminal emulator"
PKGWWW="https://github.com/jwilm/alacritty"
PKGDOWNLOAD="https://github.com/jwilm/alacritty/archive/v$PKGVERSION.tar.gz
             alacritty-$PKGVERSION.tar.gz:download"
PKGDEPENDS="desktop-file-utils:build
            fontconfig
            freetype
            libxcb
            rust:build"

: ${CC:=clang}
: ${CFLAGS:=-O2}
: ${CXX:=clang++}
: ${CXXFLAGS:=-O2}
: ${STRIP:=llvm-strip}

download()
{
	tar -xvzf v$PKGVERSION.tar.gz
	cd $PKGNAME-$PKGVERSION
	CARGO_HOME=vendor cargo fetch
	cd ..
	tar -czf $PKGNAME-$PKGVERSION.tar.gz $PKGNAME-$PKGVERSION
	rm -rf $PKGNAME-$PKGVERSION
}

build()
{
	rm -rf $PKGNAME-$PKGVERSION
	tar xvf $PKGNAME-$PKGVERSION.tar.gz
	cd $PKGNAME-$PKGVERSION

	# TODO: remove -C target-feature once rustc was patched
	# TODO: strip in vpk instead.
	CC="$CC" \
	CFLAGS="$CFLAGS" \
	CXX="$CXX" \
	CXXFLAGS="$CXXFLAGS" \
	CARGO_HOME=vendor \
	RUSTFLAGS="-C target-feature=-crt-static" \
	cargo build --release --verbose --offline
	$STRIP target/release/alacritty

	desktop-file-install \
		-m 0644 \
		--dir $DESTDIR/share/applications \
		extra/linux/alacritty.desktop

	install -Dm0755 target/release/alacritty $DESTDIR/bin/alacritty
	install -Dm0644 extra/alacritty.man $DESTDIR/share/man/man1/alacritty.1
	install -Dm0644 extra/completions/alacritty.bash $DESTDIR/share/bash-completion/completions/alacritty
	install -Dm0644 extra/completions/_alacritty $DESTDIR/share/zsh/site-functions/_alacritty
	install -Dm0644 extra/completions/alacritty.fish $DESTDIR/share/fish/completions/alacritty.fish
	install -Dm0644 extra/logo/alacritty-term.svg $DESTDIR/share/pixmaps/Alacritty.svg

	cd ..
	rm -rf $PKGNAME-$PKGVERSION
}