## consts/vars

dir_source := source
dir_temp := temp
dir_build := build
coin_args := 
latex_args := 


## commands

cmd_log := echo "--"
cmd_rm := rm --recursive --force
cmd_mkdir := mkdir --parents
cmd_cp := cp --recursive --update --verbose
cmd_latex := xelatex -shell-escape ${latex_args}


## rules

.PHONY: _default
_default: all

.PHONY: all
all: icons graphs ${dir_build}/linke-infra.pdf

.PHONY: clear
clear:
	@ ${cmd_log} "clearing …"
	@ ${cmd_rm} ${dir_temp} ${dir_build}

.PHONY: graphs
graphs: ${dir_source}/graphs
	@ ${cmd_log} "graphs …"
	@ ${cmd_mkdir} ${dir_temp}/graphs
	@ ${dir_source}/graphs --output-directory=${dir_temp}/graphs --format=svg # --no-extension

.PHONY: icons
icons:
	@ ${cmd_log} "icons …"
	@ ${cmd_mkdir} ${dir_temp}/media/icons
	@ ${cmd_cp} ${dir_source}/media/icons/* ${dir_temp}/media/icons/

${dir_temp}/linke-infra.tex: \
		$(wildcard ${dir_source}/tex/*) \
		${dir_source}/data.json \
		$(wildcard ${dir_temp}/graphs/*) \
		tools/coin
	@ ${cmd_log} "coining …"
	@ tools/coin --data-path=${dir_source}/data.json ${coin_args} > ${dir_temp}/linke-infra.tex

${dir_temp}/linke-infra.pdf: ${dir_temp}/linke-infra.tex
	@ ${cmd_log} "compiling …"
	@ cd ${dir_temp} && ${cmd_latex} linke-infra.tex && cd - > /dev/null
	@ cd ${dir_temp} && ${cmd_latex} linke-infra.tex && cd - > /dev/null

${dir_build}/linke-infra.pdf: ${dir_temp}/linke-infra.pdf
	@ ${cmd_log} "placing …"
	@ ${cmd_mkdir} ${dir_build}
	@ ${cmd_cp} ${dir_temp}/linke-infra.pdf ${dir_build}/linke-infra.pdf