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.PHONY: all clean clean-all cards-tex cards-pdf cards-png
.DEFAULT_GOAL = all
PDFLATEX = lualatex
PDFTOPPM = pdftoppm
PDFUNITE = pdfunite
PDFTOPPM_FLAGS = -singlefile -png -r 300
COMMON_TEX_FILES = common.tex libs.tex colors.tex tikzcards.tex
# The full path to the Makefile
MAKEFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
# The path to the directory of the Makefile
MAKEFILE_DIR := $(dir $(MAKEFILE_PATH))
LATEX_ROOT := $(MAKEFILE_DIR)
GAME_ROOT := $(MAKEFILE_DIR)/../
DATA_ROOT := $(GAME_ROOT)/data
CARDS_YML_DIR := $(DATA_ROOT)/cards
CARDS_TEX_DIR := $(LATEX_ROOT)/cards
BUILDDIR := $(LATEX_ROOT)/build
ASSETS_PATH := $(GAME_ROOT)/assets
PDFLATEX_ENV := TEXINPUTS=".:$(ASSETS_PATH):"
GENERATE_CARD := $(GAME_ROOT)scripts/generate_card.py
SETS := $(shell find $(CARDS_YML_DIR) -mindepth 1 -type d -printf "%f\n")
SETS_SOURCEDIRS := $(foreach set, $(SETS), $(addprefix $(CARDS_YML_DIR)/, $(set)))
SETS_TEXDIRS := $(foreach set, $(SETS), $(addprefix $(CARDS_TEX_DIR)/, $(set)))
SETS_BUILDDIRS := $(foreach set, $(SETS), $(addprefix $(BUILDDIR)/, $(set)))
# Add yml dirs to VPATH, the place make will look for the source files
VPATH = $(SETS_SOURCEDIRS) $(SETS_TEXDIRS)
# Create a list of yaml card definitions
CARDS_YAML := $(foreach dir,$(SETS_SOURCEDIRS),$(wildcard $(dir)/*.yml))
CARDS_TEX := $(subst $(CARDS_YML_DIR),$(CARDS_TEX_DIR),$(CARDS_YAML:.yml=.tex))
CARDS_PDF := $(subst $(CARDS_YML_DIR),$(BUILDDIR),$(CARDS_YAML:.yml=.pdf))
CARDS_PNG = $(CARDS_PDF:.pdf=.png)
VERBOSE ?= @
MAKEFILE_LIST = Makefile
# Define the functions that will generate each rule
define generatePdfRules
$(1)/%.pdf: %.tex $(COMMON_TEX_FILES) $(MAKEFILE_LIST)
@echo building $$@
@if test \( ! \( -d $$(@D) \) \) ;then mkdir -p $$(@D);fi
$(VERBOSE)$(PDFLATEX_ENV) $(PDFLATEX) --output-directory $$(@D) $$<
endef
define generateTexRules
$(1)/%.tex: %.yml
@echo building $$@
@if test \( ! \( -d $$(@D) \) \) ;then mkdir -p $$(@D);fi
$(VERBOSE)$(GENERATE_CARD) --latex-root $(LATEX_ROOT) $$<
endef
# Generate tex rules
$(foreach texdir, $(SETS_TEXDIRS), $(eval $(call generateTexRules, $(texdir))))
# Generate pdf rules
$(foreach pdfdir, $(SETS_BUILDDIRS), $(eval $(call generatePdfRules, $(pdfdir))))
all: cards-tex cards-pdf cards-png
cards-tex: $(CARDS_TEX)
cards-pdf: $(CARDS_PDF)
cards-png: $(CARDS_PNG)
$(BUILDDIR)/cards.pdf: $(CARDS_PDF) $(MAKEFILE_LIST)
@echo "building › › $@"
@if test \( ! \( -d $(@D) \) \) ;then mkdir -p $(@D);fi
$(VERBOSE)$(PDFUNITE) $(CARDS_PDF) $@
%.png: %.pdf $(MAKEFILE_LIST)
@echo "png › $@"
@if test \( ! \( -d $(@D) \) \) ;then mkdir -p $(@D);fi
$(VERBOSE)$(PDFTOPPM) $(PDFTOPPM_FLAGS) $< $*
clean:
rm -rf $(BUILDDIR)
clean-all: clean
rm -rf $(CARDS_TEX_DIR)
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