# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=5

inherit eutils golang-build

EGO_PN="arduino.cc/builder/..."

DESCRIPTION="A command line tool for compiling Arduino sketches"
HOMEPAGE="https://github.com/arduino/arduino-builder"
SRC_URI="https://github.com/arduino/${PN}/archive/${PV}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"

RDEPEND="sys-devel/crossdev
	>=dev-util/ctags-5.8_p20160314"

DEPEND=">=dev-lang/go-1.4.3
	dev-go/errors
	dev-go/testify
	dev-go/go-junit-report"

src_prepare() {
	epatch "${FILESDIR}/arduino-builder-1.3.14-codereview-patch.patch"
}

src_compile() {
	golang-build_src_compile

	set -- env GOPATH="${WORKDIR}/${P}:$(get_golibdir_gopath)" \
	    go build -v -work -x ${EGO_BUILD_FLAGS} -o arduino-builder main.go
	echo "$@"
	"$@" || die
}

src_install() {
	golang-build_src_install

	dobin arduino-builder
}

pkg_postinst() {
	[ ! -x /usr/bin/avr-gcc ] && ewarn "Missing avr-gcc; you need to crossdev -s4 avr"
}