Makefile

rwildcard = $(foreach d,$(wildcard $(1:=/*)),$(call rwildcard,$d,$2) $(filter $(subst *,%,$2),$d))

sections = $(wildcard sections/*.md)
common_build_args = \
	--lua-filter=lua-filters/abstract-to-meta.lua \
	--lua-filter=lua-filters/include-files.lua \
	--filter pandoc-plantuml \
	--filter pandoc-xnos \
	--lua-filter=lua-filters/plantuml-converter.lua \
	--lua-filter=lua-filters/short-captions.lua \
	--metadata-file=./metadata.yaml \
	--citeproc \
	--standalone


.PHONY: default clean clean_diagrams clean_build build build_html build_pdf build_sections force pdf html

default: clean_build build


force:


clean: clean_diagrams clean_build


clean_diagrams: $(call rwildcard,diagrams,*.png)
	@echo "Clean compiled plantuml diagram pngs."
	@rm -f $?


clean_build:
	@echo "Clean build directory."
	@rm -rf ./public
	@mkdir -p ./public


build: html pdf


build_html:
	@echo "Build HTML version"
	@mkdir -p ./public
	@pandoc ${common_build_args} --toc --output=public/index.html ${sections}
	@cp -R images public/
	@cp -R plantuml-images public/
	@cp -R diagrams public/
	@rm -rf public/diagrams/.gitignore


html: build_html


build_pdf:
	@echo "Build PDF version"
	@mkdir -p ./public
	@pandoc ${common_build_args} --output=public/report.pdf ${sections}


pdf: build_pdf

sections/%.md: force
	@echo "Build section $@ to pdf"
	@pandoc $(filter-out --metadata-file=./metadata.yaml,$(common_build_args)) \
		--metadata-file=./section-metadata.yaml \
		--output=public/$(patsubst sections/%,%,$(patsubst %.md,%.pdf,$(@))) \
		$@

build_sections: $(foreach section,$(sections),$(section))