EMACS ?= emacs
LOAD_PATH = -L . -L ../etaf -L ../etaf-ui -L ../ebox -L ../ecss -L ../tp -L ../etaf-sqlite
ENTRY_EXAMPLES := $(wildcard examples/*.el)
EXAMPLES := $(ENTRY_EXAMPLES)
EXAMPLE_ELC := $(EXAMPLES:.el=.elc)

.PHONY: all compile examples-read test perf check checkdoc load clean

all: check

compile:
	# The Playground is an integration surface.  Compile its dependency graph
	# before compiling the pair; cleaning dependencies without rebuilding them
	# silently forced every Component and Ebox layout through the interpreter.
	$(MAKE) -C ../ecss compile EMACS="$(EMACS)"
	$(MAKE) -C ../tp compile EMACS="$(EMACS)"
	$(MAKE) -C ../ebox compile EMACS="$(EMACS)" ECSS_DIR=../ecss TP_DIR=../tp
	$(MAKE) -C ../etaf compile EMACS="$(EMACS)"
	$(MAKE) -C ../etaf-ui compile EMACS="$(EMACS)"
	$(MAKE) -C ../etaf-sqlite compile EMACS="$(EMACS)"
	rm -f *.elc tests/*.elc $(EXAMPLE_ELC)
	$(EMACS) -Q --batch $(LOAD_PATH) --eval '(setq load-prefer-newer t)' \
		--eval '(load-file "etaf-playground.el")' \
		--eval '(dolist (file (quote ($(foreach file,$(ENTRY_EXAMPLES),"$(file)")))) (load-file file))' \
		--eval '(dolist (file (quote ($(foreach file,$(EXAMPLES),"$(file)")))) (byte-compile-file file))' \
		--eval '(byte-compile-file "etaf-playground.el")' \
		--eval '(byte-compile-file "tests/etaf-playground-tests.el")'

examples-read: compile
	$(EMACS) -Q --batch $(LOAD_PATH) --eval '(setq load-prefer-newer t)' \
		--eval '(require (quote etaf-playground))' \
		--eval '(dolist (file (quote ($(foreach file,$(ENTRY_EXAMPLES),"$(file)")))) (load (file-name-sans-extension file) nil nil nil))' \
		--eval '(princ "ETAF example modules load OK\\n")'

test: examples-read
	$(EMACS) -Q --batch $(LOAD_PATH) --eval '(setq load-prefer-newer t)' \
		-l tests/etaf-playground-tests.el -f ert-run-tests-batch-and-exit

perf: compile
	$(EMACS) -Q --batch $(LOAD_PATH) --eval '(setq load-prefer-newer t)' \
		-l scripts/benchmark-research-shelf.el

load: compile
	$(EMACS) -Q --batch $(LOAD_PATH) --eval '(require (quote etaf-playground))' \
		--eval '(princ "etaf-playground load OK\\n")'

checkdoc:
	$(EMACS) -Q --batch --eval '(progn (require (quote checkdoc)) (dolist (file (append (list "etaf-playground.el" "tests/etaf-playground-tests.el") (directory-files-recursively "examples" "\\.el$$"))) (checkdoc-file file)))'

check: checkdoc test

clean:
	rm -f *.elc tests/*.elc $(EXAMPLE_ELC)