Add git-submodule fetch method

Initially submitted by Daniel White.

1 files changed, 55 insertions, 1 deletions

diff --git a/test/core_deps.mk b/test/core_deps.mk
index f986ea8..4c734f9 100644
--- a/test/core_deps.mk
+++ b/test/core_deps.mk
@@ -1,6 +1,6 @@
 # Core: Packages and dependencies.
 
-CORE_DEPS_CASES = apps apps-conflict apps-deep-conflict apps-dir apps-new-app apps-new-lib apps-new-tpl apps-only build-c-8cc build-c-imagejs build-erl build-js dep-commit dir doc fetch-cp fetch-custom fetch-fail-bad fetch-fail-unknown fetch-git fetch-hex fetch-hg fetch-legacy fetch-svn ignore mv mv-rebar no-autopatch no-autopatch-erlang-mk no-autopatch-rebar order-first order-top otp pkg rel search shell skip test
+CORE_DEPS_CASES = apps apps-conflict apps-deep-conflict apps-dir apps-new-app apps-new-lib apps-new-tpl apps-only build-c-8cc build-c-imagejs build-erl build-js dep-commit dir doc fetch-cp fetch-custom fetch-fail-bad fetch-fail-unknown fetch-git fetch-git-submodule fetch-hex fetch-hg fetch-legacy fetch-svn ignore mv mv-rebar no-autopatch no-autopatch-erlang-mk no-autopatch-rebar order-first order-top otp pkg rel search shell skip test
 CORE_DEPS_TARGETS = $(addprefix core-deps-,$(CORE_DEPS_CASES))
 CORE_DEPS_CLEAN_TARGETS = $(addprefix clean-,$(CORE_DEPS_TARGETS))
 
@@ -710,6 +710,60 @@ endif
 		{ok, \"1.0.0\"} = application:get_key(cowboy, vsn), \
 		halt()"
 
+core-deps-fetch-git-submodule: build clean-core-deps-fetch-git-submodule
+
+	$i "Bootstrap a new OTP library named $(APP)"
+	$t mkdir $(APP)/
+	$t cp ../erlang.mk $(APP)/
+	$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
+
+	$i "Bootstrap a new OTP library named my_dep inside $(APP)"
+	$t mkdir $(APP)/my_dep
+	$t cp ../erlang.mk $(APP)/my_dep/
+	$t $(MAKE) -C $(APP)/my_dep/ -f erlang.mk bootstrap-lib $v
+# Create an empty file so src/ gets committed.
+	$t touch $(APP)/my_dep/src/README
+	$t cd $(APP)/my_dep && \
+		git init -q && \
+		git config user.email "[email protected]" && \
+		git config user.name "test suite" && \
+		git add . && \
+		git commit -q -m "Tests"
+
+	$i "Add the submodule to my_dep"
+	$t mkdir $(APP)/deps
+	$t cd $(APP) && \
+		git init -q && \
+		git submodule -q add file://$(abspath $(APP)/my_dep) deps/my_dep && \
+		git config user.email "[email protected]" && \
+		git config user.name "test suite" && \
+		git add . && \
+		git commit -q -m "Tests"
+
+	$i "Distclean the application"
+	$t $(MAKE) -C $(APP) distclean $v
+
+	$i "Add my_dep to the list of dependencies"
+	$t perl -ni.bak -e 'print;if ($$.==1) {print "DEPS = my_dep\ndep_my_dep = git-submodule\n"}' $(APP)/Makefile
+
+ifdef LEGACY
+	$i "Add my_dep to the applications key in the .app.src file"
+	$t perl -ni.bak -e 'print;if ($$.==7) {print "\t\tmy_dep,\n"}' $(APP)/src/$(APP).app.src
+endif
+
+	$i "Build the application"
+	$t $(MAKE) -C $(APP) $v
+
+	$i "Check that all dependencies were fetched"
+	$t test -d $(APP)/deps/my_dep
+
+	$i "Check that the application was compiled correctly"
+	$t $(ERL) -pa $(APP)/ebin/ $(APP)/deps/*/ebin/ -eval " \
+		[ok = application:load(App) || App <- [$(APP), my_dep]], \
+		{ok, Deps} = application:get_key($(APP), applications), \
+		true = lists:member(my_dep, Deps), \
+		halt()"
+
 core-deps-fetch-hex: build clean-core-deps-fetch-hex
 
 	$i "Bootstrap a new OTP library named $(APP)"