# Template file for 'grafana'
pkgname=grafana
version=10.1.5
revision=1
build_style=go
go_import_path=github.com/grafana/grafana
go_package="${go_import_path}/pkg/cmd/grafana-cli ${go_import_path}/pkg/cmd/grafana-server ${go_import_path}/pkg/cmd/grafana"
hostmakedepends="tar make"
short_desc="Open platform for beautiful analytics and monitoring"
maintainer="Michael Aldridge <maldridge@voidlinux.org>"
license="Apache-2.0"
homepage="https://grafana.com"
distfiles="https://dl.grafana.com/oss/release/grafana-${version}.linux-amd64.tar.gz
https://github.com/grafana/grafana/archive/v${version}.tar.gz"
checksum="ecb1acffca5b64c1305c70523da73e82e27719c6014b7a88473ec97aa66e550d
 17ce835c9a52483685eb145f54c34c12716398f9b98ece10ccab9f670e29983a"
broken="segfault in codegen in pre_build"

system_accounts="_grafana"
_grafana_homedir="/var/lib/grafana"
make_dirs="/var/log/grafana 0755 _grafana _grafana"

conf_files="/etc/grafana/grafana.ini"

go_ldflags="-X main.version=${version}"

post_extract() {
	# remove prebuilt binaries
	rm bin/*
}

pre_build() {
	CGO_ENABLED=0 GOARCH= make gen-go
}

do_install() {
	# only install grafana binaries - GOPATH/bin contains eg. wire used at
	# buildtime, which we don't want in the package
	for f in ${GOPATH}/bin/grafana* ${GOPATH}/bin/*/grafana*; do
		if [ -f "$f" ] && [ -x "$f" ]; then
			vbin "$f"
		fi
	done
}

post_install() {
	vmkdir var/lib/grafana
	touch ${DESTDIR}/var/lib/grafana/.empty

	vmkdir usr/share/grafana
	vcopy public usr/share/grafana/
	vcopy conf usr/share/grafana/

	# This next step is an aweful hack, we need to create the base
	# config file to allow this to startup out of the box, but we
	# don't want to version the config file.
	vmkdir etc/grafana
	vinstall conf/defaults.ini 0644 etc/grafana grafana.ini
	vsed -i "s:data = data:data = /var/lib/grafana/data:" ${DESTDIR}/etc/grafana/grafana.ini
	vsed -i "s:data/log:/var/log/grafana:" ${DESTDIR}/etc/grafana/grafana.ini
	vsed -i "s:data/plugins:/var/lib/grafana/plugins:" ${DESTDIR}/etc/grafana/grafana.ini
	vsed -i "s:grafana.db:/var/lib/grafana/grafana.db:" ${DESTDIR}/etc/grafana/grafana.ini

	# And finally, the service directory
	vsv grafana
}