SHELL := /bin/bash

#CUR_EX := $(shell basename $(CURDIR))
CUR_EX := $(notdir $(CURDIR))
CUR_EX_TEX := $(addsuffix .tex, $(CUR_EX))
CUR_EX_TXT := $(addsuffix .txt, $(CUR_EX))

GENERATOR_DIR := hartshorned_generator
SAMPLE_FILE := $(addsuffix .html, sample_hartshorned)
CONVERTER_FILE := $(addsuffix .txt, converter)

NEXT_EX_FILE := $(addsuffix .txt, next_ex)

.PHONY: all
all: build clean;

.PHONY: clean
clean: basic_clean;
	rm -f $(SAMPLE_FILE) $(NEXT_EX_FILE)
	#mv $(CUR_EX_TEX) $(CUR_EX_TXT) #No longer needed (see below)
	cp $(CUR_EX_TEX) $(CUR_EX_TXT)

.PHONY: basic_clean
basic_clean: ;
	rm -f *.log *.lg *.tmp *.xref *.4tc *.aux *.idv *.4ct *.dvi 
	

.PHONY: build
build: $(CUR_EX_TEX) prep;
	#Use my tex->html script
	./$(CONVERTER_FILE) -p $(p) -d $(d) $(CUR_EX_TEX)
	mv $(addsuffix .html, $(CUR_EX)_new) $(addsuffix .html, $(CUR_EX))
	#Use my script to add/update the previous exercise's next button
	./$(NEXT_EX_FILE) -p $(p)


.PHONY: prep
.ONESHELL prep: $(CUR_EX_TEX);
	cp ../$(GENERATOR_DIR)/$(SAMPLE_FILE) .

	if [[ ! -f $(CONVERTER_FILE) ]]
	then
		cp ../$(GENERATOR_DIR)/$(CONVERTER_FILE) .
	fi
	cp ../$(GENERATOR_DIR)/$(NEXT_EX_FILE) .
	

#No longer needed
#I originally was getting rid of the .tex file and making it .txt, because neocities non-supporter accounts don't accept .tex files. However, unlike the GUI web uploader, the push command of neocities-cli just skips over "not allowed" files. So I can actually keep both the .tex and .txt files.
#.ONESHELL $(CUR_EX_TEX): ;
#	if [[ -f $(CUR_EX_TXT) ]]
#	then
#		mv $(CUR_EX_TXT) $(CUR_EX_TEX)
#	fi