# Relx plugin.
#
# Sleeps when interacting with relx script are necessary after start and upgrade
# as both of those interactions are not synchronized.
RELX_CASES = rel relup start-stop tar vsn
RELX_TARGETS = $(addprefix relx-,$(RELX_CASES))
.PHONY: relx $(RELX_TARGETS)
ifeq ($(PLATFORM),msys2)
RELX_REL_EXT = .cmd
else
RELX_REL_EXT =
endif
relx: $(RELX_TARGETS)
relx-rel: build clean
$i "Bootstrap a new release named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap bootstrap-rel $v
$i "Build the release"
$t $(MAKE) -C $(APP) $v
$i "Check that relx was downloaded"
$t test -f $(APP)/.erlang.mk/relx
$i "Check that the release was built"
$t test -d $(APP)/_rel
$t test -d $(APP)/_rel/$(APP)_release
$t test -d $(APP)/_rel/$(APP)_release/bin
$t test -d $(APP)/_rel/$(APP)_release/lib
$t test -d $(APP)/_rel/$(APP)_release/releases
$t test -d $(APP)/_rel/$(APP)_release/releases/1
$i "Clean the application"
$t $(MAKE) -C $(APP) clean $v
$i "Check that the release still exists"
$t test -d $(APP)/_rel
$t test -d $(APP)/_rel/$(APP)_release
$t test -d $(APP)/_rel/$(APP)_release/bin
$t test -d $(APP)/_rel/$(APP)_release/lib
$t test -d $(APP)/_rel/$(APP)_release/releases
$t test -d $(APP)/_rel/$(APP)_release/releases/1
$i "Distclean the application"
$t $(MAKE) -C $(APP) distclean $v
$i "Check that the output directory was removed entirely"
$t test ! -d $(APP)/_rel/
relx-relup: build clean
$i "Bootstrap a new release named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap bootstrap-rel $v
$i "Set the initial application version"
ifeq ($(LEGACY),1)
$t sed -i.bak s/"{vsn, \"0.1.0\"}"/"{vsn, \"1\"}"/ $(APP)/src/$(APP).app.src
else
$t echo "PROJECT_VERSION = 1" >> $(APP)/Makefile
endif
$i "Generate a test module"
$t printf "%s\n"\
"-module(test)." \
"-export([test/0])." \
"test() -> old." > $(APP)/src/test.erl
$i "Build the initial release as a tarball"
$t $(MAKE) -C $(APP) $v
$i "Update the test module"
$t sed -i.bak s/"test() -> old."/"test() -> new."/ $(APP)/src/test.erl
$i "Bump the application version"
ifeq ($(LEGACY),1)
$t sed -i.bak s/"{vsn, \"1\"}"/"{vsn, \"2\"}"/ $(APP)/src/$(APP).app.src
else
$t sed -i.bak s/"PROJECT_VERSION = 1"/"PROJECT_VERSION = 2"/ $(APP)/Makefile
endif
$i "Generate a .appup for the application"
$t printf "%s\n" \
"{\"2\","\
" [{\"1\", [{load_module, test}]}],"\
" [{\"1\", [{load_module, test}]}]"\
"}." > $(APP)/ebin/$(APP).appup
$i "Bump the release version"
$t sed -i.bak s/"1"/"2"/ $(APP)/relx.config
$i "Build a new release with a relup as a tarball"
$t $(MAKE) -C $(APP) relup $v
$i "Test that both releases are available"
$t test -f $(APP)/_rel/$(APP)_release/$(APP)_release-1.tar.gz
$t test -f $(APP)/_rel/$(APP)_release/$(APP)_release-2.tar.gz
$i "Unpack initial release"
$t mkdir $(APP)/tmp
$t tar -xzf $(APP)/_rel/$(APP)_release/$(APP)_release-1.tar.gz -C $(APP)/tmp
$i "Start initial release and confirm it runs the old code"
ifeq ($(PLATFORM),msys2)
$t $(APP)/tmp/bin/$(APP)_release$(RELX_REL_EXT) install $v
endif
$t $(APP)/tmp/bin/$(APP)_release$(RELX_REL_EXT) start $v
$t sleep 1
$t test `$(APP)/tmp/bin/$(APP)_release$(RELX_REL_EXT) rpcterms test test` = old
$i "Check that it's 1 available version"
$t test `$(APP)/tmp/bin/$(APP)_release$(RELX_REL_EXT) versions | wc -l` = "2"
$i "Copy the relup tarball to the release directory"
$t mkdir $(APP)/tmp/releases/2
$t cp $(APP)/_rel/$(APP)_release/$(APP)_release-2.tar.gz $(APP)/tmp/releases/2/$(APP)_release.tar.gz
$t test -f $(APP)/tmp/releases/2/$(APP)_release.tar.gz
$i "Upgrade the release and confirm it runs the new code"
$t $(APP)/tmp/bin/$(APP)_release$(RELX_REL_EXT) upgrade "2"
$t sleep 1
$t test `$(APP)/tmp/bin/$(APP)_release$(RELX_REL_EXT) rpcterms test test` = new
$i "Check that it's 2 available versions"
$t test `$(APP)/tmp/bin/$(APP)_release$(RELX_REL_EXT) versions | wc -l` = "3"
$i "Downgrade the release and confirm it runs the old code"
$t $(APP)/tmp/bin/$(APP)_release$(RELX_REL_EXT) downgrade "1"
$t sleep 1
$t test `$(APP)/tmp/bin/$(APP)_release$(RELX_REL_EXT) rpcterms test test` = old
$i "Stop the release"
$t $(APP)/_rel/$(APP)_release/bin/$(APP)_release$(RELX_REL_EXT) stop $v
ifeq ($(PLATFORM),msys2)
$t $(APP)/_rel/$(APP)_release/bin/$(APP)_release$(RELX_REL_EXT) uninstall $v
endif
relx-start-stop: build clean
$i "Bootstrap a new release named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap bootstrap-rel $v
$i "Build the release"
$t $(MAKE) -C $(APP) $v
$i "Start the release"
ifeq ($(PLATFORM),msys2)
$t $(APP)/_rel/$(APP)_release/bin/$(APP)_release.cmd install $v
endif
$t $(APP)/_rel/$(APP)_release/bin/$(APP)_release$(RELX_REL_EXT) start $v
$t sleep 1
$i "Ping the release"
$t $(APP)/_rel/$(APP)_release/bin/$(APP)_release$(RELX_REL_EXT) ping $v
$i "Stop the release"
$t $(APP)/_rel/$(APP)_release/bin/$(APP)_release$(RELX_REL_EXT) stop $v
ifeq ($(PLATFORM),msys2)
$t $(APP)/_rel/$(APP)_release/bin/$(APP)_release.cmd uninstall $v
endif
$i "Check that further pings get no replies"
$t ! $(APP)/_rel/$(APP)_release/bin/$(APP)_release$(RELX_REL_EXT) ping $v
relx-tar: build clean
$i "Bootstrap a new release named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap bootstrap-rel $v
$i "Build the release without a tarball"
$t $(MAKE) -C $(APP) RELX_TAR=0 $v
$i "Check that tarball doesn't exist"
$t test ! -e $(APP)/_rel/$(APP)_release/$(APP)_release-1.tar.gz
$i "Build the release as a tarball"
$t $(MAKE) -C $(APP) $v
$i "Check that tarball exists"
$t test -f $(APP)/_rel/$(APP)_release/$(APP)_release-1.tar.gz
relx-vsn: build clean
$i "Bootstrap a new release named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap bootstrap-rel $v
$i "Replace the vsn"
$t sed -i.bak s/"\"1\""/"{cmd, \"echo -n 2\"}"/ $(APP)/relx.config
$i "Build the release"
$t $(MAKE) -C $(APP) $v
$i "Check that the correct release exists"
$t ! test -d $(APP)/_rel/$(APP)_release/releases/1
$t test -d $(APP)/_rel/$(APP)_release/releases/2
