# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
# This file is part of erlang.mk and subject to the terms of the ISC License.
.PHONY: relx-rel distclean-relx-rel distclean-relx run
# Configuration.
RELX_CONFIG ?= $(CURDIR)/relx.config
RELX ?= $(CURDIR)/relx
export RELX
RELX_URL ?= https://github.com/erlware/relx/releases/download/v2.0.0/relx
RELX_OPTS ?=
RELX_OUTPUT_DIR ?= _rel
ifeq ($(firstword $(RELX_OPTS)),-o)
RELX_OUTPUT_DIR = $(word 2,$(RELX_OPTS))
else
RELX_OPTS += -o $(RELX_OUTPUT_DIR)
endif
# Core targets.
ifeq ($(IS_DEP),)
ifneq ($(wildcard $(RELX_CONFIG)),)
rel:: distclean-relx-rel relx-rel
endif
endif
distclean:: distclean-relx-rel distclean-relx
# Plugin-specific targets.
define relx_fetch
$(call core_http_get,$(RELX),$(RELX_URL))
chmod +x $(RELX)
endef
$(RELX):
@$(call relx_fetch)
relx-rel: $(RELX)
@$(RELX) -c $(RELX_CONFIG) $(RELX_OPTS)
distclean-relx-rel:
$(gen_verbose) rm -rf $(RELX_OUTPUT_DIR)
distclean-relx:
$(gen_verbose) rm -rf $(RELX)
# Run target.
ifeq ($(wildcard $(RELX_CONFIG)),)
run:
else
define get_relx_release.erl
{ok, Config} = file:consult("$(RELX_CONFIG)"),
{release, {Name, _}, _} = lists:keyfind(release, 1, Config),
io:format("~s", [Name]),
halt(0).
endef
RELX_RELEASE = `$(call erlang,$(get_relx_release.erl))`
run: all
@$(RELX_OUTPUT_DIR)/$(RELX_RELEASE)/bin/$(RELX_RELEASE) console
help::
@printf "%s\n" "" \
"Relx targets:" \
" run Compile the project, build the release and run it"
endif
