#!/usr/bin/make -f
#
# Copyright (C) 2018 Roberto Mier Escandón <rmescandon@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

PROJECT := yq
OWNER := mikefarah
REPO := github.com
GOVERSION := 1.13

export DH_OPTIONS
export DH_GOPKG := ${REPO}/${OWNER}/${PROJECT}
export GOROOT := /usr/lib/go-${GOVERSION}
export GOPATH := ${CURDIR}/_build
export GOBIN := ${GOPATH}/bin
export PATH := ${GOROOT}/bin:${GOBIN}:${PATH}
export GOCACHE := /tmp/gocache
export GOFLAGS := -mod=vendor

SRCDIR := ${GOPATH}/src/${DH_GOPKG}
DESTDIR := ${CURDIR}/debian/${PROJECT}
BINDIR := /usr/bin
ASSETSDIR := /usr/share/${PROJECT}

%:
	dh $@ --builddirectory=${GOPATH} --buildsystem=golang

override_dh_auto_build:
	mkdir -p ${SRCDIR}
	mkdir -p ${GOBIN}
	# copy project to local srcdir to build from there
	rsync -avz --progress --exclude=_build --exclude=debian --exclude=tmp. --exclude=go.mod . $(SRCDIR)
	# build go code
	(cd ${SRCDIR} && go install -buildmode=pie ./...)
	
override_dh_auto_test:
	(cd ${SRCDIR} && go test -v ./...)

override_dh_auto_install:
	mkdir -p ${DESTDIR}/${BINDIR}
	mkdir -p ${DESTDIR}/${ASSETSDIR}
	cp ${GOBIN}/yq ${DESTDIR}/${BINDIR}
	cp -f ${SRCDIR}/LICENSE ${DESTDIR}/${ASSETSDIR}
	chmod a+x ${DESTDIR}/${BINDIR}/yq

override_dh_auto_clean:
	dh_clean
	rm -rf ${CURDIR}/_build