NAME := weechat

DESCRIPTION := Chat via WeeChat\'s relay protocol in Emacs

EMACS := emacs

BATCH := $(EMACS) --batch --eval '(progn (require (quote package)) (package-initialize) (add-to-list (quote load-path) "."))'

DATE := $(shell date +%Y%m%d)

ifneq ($(wildcard .git),)

GITVERSION ?= $(shell git describe --tags --dirty --always)

VERSION ?= $(shell git describe --tags --exact-match 2> /dev/null | sed 's/^v//')

ifeq ($(VERSION),)

ifneq ($(wildcard version),)

VERSION := $(shell cat version)

else

VERSION := $(DATE)

endif

PACKAGE := $(NAME)-$(VERSION)

TARBALL := $(PACKAGE).tar

PKG_EL := $(NAME)-pkg.el

PKG_EL_IN := $(PKG_EL).in

TESTS := $(wildcard *-test.el)

EL := $(wildcard weechat*.el)

SOURCES := $(filter-out $(PKG_EL),$(filter-out $(TESTS),$(EL)))

PACKAGE_CONTENT := $(SOURCES) Makefile README.org README.html

.PHONY: all test doc package clean distclean

all: package

$(info $(NAME) Version: $(VERSION))

test: $(TESTS)

@$(BATCH) -l ert.el $(foreach file,$^,-l $(file)) -f ert-run-tests-batch-and-exit

clean:

$(info Cleaning up)

@$(RM) $(NAME)-pkg.el README.html README.txt

@$(RM) -r $(PACKAGE)

@$(RM) $(TARBALL)

distclean: clean

@$(RM) -r $(TARBALL)

README.html: README.org

$(info Creating documentation: $@)

@$(BATCH) -l org.el --visit=$< -f org-export-as-html-batch

doc: README.html

$(PKG_EL): $(PKG_EL_IN)

sed -e s/@VERSION@/$(VERSION)/ $< > $@

$(TARBALL): $(PKG_EL) doc

$(info Creating package tarball $(TARBALL))

@mkdir -p $(PACKAGE)

@cp -r $(PACKAGE_CONTENT) $(PKG_EL) $(PACKAGE)/

@echo "$(VERSION)" > $(PACKAGE)/version

ifneq ($(GITVERSION),)

@echo "$(GITVERSION)" > $(PACKAGE)/git-version

@tar cf $(TARBALL) $(PACKAGE)

package: $(TARBALL)