BIBLIOGRAPHY := bibliography.bib
DISSERTATION_FRONTMATTER := frontmatter.yml
DISSERTATION_MARKDOWN := dissertation.md
INTRODUCTION_MARKDOWN := chapter0.md
CHAPTER_1_MARKDOWN := chapter1.md
CHAPTER_2_MARKDOWN := chapter2.md
CHAPTER_3_MARKDOWN := chapter3.md
CONCLUSION_MARKDOWN := chapter4.md
LOG_MARKDOWN := log.md
SCRAPBOOK_MARKDOWN := scrapbook.md
DISSERTATION_PDF := dissertation.pdf
LOG_PDF := log.pdf
SCRAPBOOK_PDF := scrapbook.pdf

all: log scrapbook dissertation

watch:
ifdef TARGET
	while true; do \
		$(MAKE) $(TARGET); \
		inotifywait -qre close_write .; \
	done
else
	while true; do \
		$(MAKE) all; \
		inotifywait -qre close_write .; \
	done
endif

log: $(LOG_PDF)

$(LOG_PDF): $(LOG_MARKDOWN) $(BIBLIOGRAPHY)
	pandoc \
		--standalone \
		--from markdown \
		--to pdf \
		--pdf-engine pdflatex \
		--citeproc \
		--output $(LOG_PDF) \
		$(LOG_MARKDOWN)

scrapbook: $(SCRAPBOOK_PDF)

$(SCRAPBOOK_PDF): $(SCRAPBOOK_MARKDOWN) $(BIBLIOGRAPHY)
	pandoc \
		--standalone \
		--from markdown \
		--to pdf \
		--pdf-engine pdflatex \
		--citeproc \
		--output $(SCRAPBOOK_PDF) \
		$(SCRAPBOOK_MARKDOWN)

dissertation: $(DISSERTATION_PDF)

$(DISSERTATION_PDF): $(DISSERTATION_MARKDOWN) $(BIBLIOGRAPHY)
	pandoc \
    	--standalone \
    	--from markdown \
    	--to pdf \
    	--pdf-engine pdflatex \
    	--citeproc \
    	--output $(DISSERTATION_PDF) \
    	$(DISSERTATION_MARKDOWN)

$(DISSERTATION_MARKDOWN): $(DISSERTATION_FRONTMATTER) $(INTRODUCTION_MARKDOWN) $(CHAPTER_1_MARKDOWN) $(CHAPTER_2_MARKDOWN) $(CHAPTER_3_MARKDOWN) $(CONCLUSION_MARKDOWN)
	echo "---" > $(DISSERTATION_MARKDOWN)
	cat $(DISSERTATION_FRONTMATTER) >> $(DISSERTATION_MARKDOWN)
	echo "---" >> $(DISSERTATION_MARKDOWN)
	echo "" >> $(DISSERTATION_MARKDOWN)
	cat $(INTRODUCTION_MARKDOWN) >> $(DISSERTATION_MARKDOWN)
	echo "" >> $(DISSERTATION_MARKDOWN)
	cat $(CHAPTER_1_MARKDOWN) >> $(DISSERTATION_MARKDOWN)
	echo "" >> $(DISSERTATION_MARKDOWN)
	cat $(CHAPTER_2_MARKDOWN) >> $(DISSERTATION_MARKDOWN)
	echo "" >> $(DISSERTATION_MARKDOWN)
	cat $(CHAPTER_3_MARKDOWN) >> $(DISSERTATION_MARKDOWN)
	echo "" >> $(DISSERTATION_MARKDOWN)
	cat $(CONCLUSION_MARKDOWN) >> $(DISSERTATION_MARKDOWN)
	echo "" >> $(DISSERTATION_MARKDOWN)
	echo "## References" >> $(DISSERTATION_MARKDOWN)
	echo "" >> $(DISSERTATION_MARKDOWN)

wordcount: $(DISSERTATION_MARKDOWN)
	echo "Introduction: ~$$(cat $(INTRODUCTION_MARKDOWN) | wc -w)"
	echo "Chapter 1: ~$$(cat $(CHAPTER_1_MARKDOWN) | wc -w)"
	echo "Chapter 2: ~$$(cat $(CHAPTER_2_MARKDOWN) | wc -w)"
	echo "Chapter 3: ~$$(cat $(CHAPTER_3_MARKDOWN) | wc -w)"
	echo "Conclusion: ~$$(cat $(CONCLUSION_MARKDOWN) | wc -w)"
	echo "Total: ~$$(cat $(DISSERTATION_MARKDOWN) | tail -n +6 | wc -w)"

clean:
	rm -f $(LOG_PDF) $(SCRAPBOOK_PDF) $(DISSERTATION_MARKDOWN) $(DISSERTATION_PDF)