rebar.eclass: Build Erlang/OTP projects using dev-util/rebar

It is an eclass providing functions to build Erlang/OTP projects using
dev-util/rebar. All packages in upcoming category dev-erlang are going
to use this eclass.

1 files changed, 99 insertions, 0 deletions

diff --git a/eclass/tests/rebar_remove_deps.sh b/eclass/tests/rebar_remove_deps.sh
new file mode 100755
index 000000000000..05207a783cb4
--- /dev/null
+++ b/eclass/tests/rebar_remove_deps.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+source tests-common.sh
+
+EAPI=6
+
+inherit rebar
+
+EPREFIX="${tmpdir}/fakeroot"
+S="${WORKDIR}/${P}"
+
+setup() {
+	mkdir -p "${S}" || die
+
+	cat <<EOF >"${S}/rebar.config.expected" || die
+%%% Comment
+
+{port_specs, [{"priv/lib/esip_drv.so", ["c_src/esip_codec.c"]}]}.
+
+{deps, []}.
+
+{clean_files, ["c_src/esip_codec.gcda", "c_src/esip_codec.gcno"]}.
+EOF
+
+	cat <<EOF >"${S}/typical.config" || die
+%%% Comment
+
+{port_specs, [{"priv/lib/esip_drv.so", ["c_src/esip_codec.c"]}]}.
+
+{deps, [{stun, ".*", {git, "https://github.com/processone/stun", {tag, "1.0.3"}}},
+	{fast_tls, ".*", {git, "https://github.com/processone/fast_tls", {tag, "1.0.3"}}},
+	{p1_utils, ".*", {git, "https://github.com/processone/p1_utils", {tag, "1.0.3"}}}]}.
+
+{clean_files, ["c_src/esip_codec.gcda", "c_src/esip_codec.gcno"]}.
+EOF
+
+	cat <<EOF >"${S}/deps_one_line.config" || die
+%%% Comment
+
+{port_specs, [{"priv/lib/esip_drv.so", ["c_src/esip_codec.c"]}]}.
+
+{deps, [{stun, ".*", {git, "https://github.com/processone/stun", {tag, "1.0.3"}}}, {fast_tls, ".*", {git, "https://github.com/processone/fast_tls", {tag, "1.0.3"}}}, {p1_utils, ".*", {git, "https://github.com/processone/p1_utils", {tag, "1.0.3"}}}]}.
+
+{clean_files, ["c_src/esip_codec.gcda", "c_src/esip_codec.gcno"]}.
+EOF
+}
+
+test_typical_config() {
+	local diff_rc
+	local unit_rc
+
+	# Prepare
+	cd "${S}" || die
+	cp typical.config rebar.config || die
+
+	# Run unit
+	(rebar_remove_deps)
+	unit_rc=$?
+
+	# Test result
+	diff rebar.config rebar.config.expected
+	diff_rc=$?
+
+	[[ ${unit_rc}${diff_rc} = 00 ]]
+}
+
+test_deps_in_one_line() {
+	local diff_rc
+	local unit_rc
+
+	# Prepare
+	cd "${S}" || die
+	cp deps_one_line.config rebar.config || die
+
+	# Run unit
+	(rebar_remove_deps)
+	unit_rc=$?
+
+	# Test result
+	diff rebar.config rebar.config.expected
+	diff_rc=$?
+
+	[[ ${unit_rc}${diff_rc} = 00 ]]
+}
+
+setup
+
+tbegin "rebar_remove_deps deals with typical config"
+test_typical_config
+tend $?
+
+tbegin "rebar_remove_deps deals with all deps in one line"
+test_deps_in_one_line
+tend $?
+
+texit