Translater Makefile

Makefile.translate

TXT_DIR=txt
TRANS_DIR=trans
PS_DIR=ps
CONVERT_DIR=translated_pdf
LANG=en

translate:
	$(MAKE) convert-txt
	$(MAKE) translate-txt
	$(MAKE) convert-ps
	$(MAKE) convert-pdf
	$(MAKE) clean

convert-txt:
	mkdir -p $(TXT_DIR)
	for file in *.pdf; do \
		pdftotext -layout "$$file" "$(TXT_DIR)/$$file.txt"; \
	done

translate-txt:
	mkdir -p $(TRANS_DIR)
	for file in $(TXT_DIR)/*.txt; do \
		trans -verbose -brief -i "$$file" -o "$(TRANS_DIR)/$${file#$(TXT_DIR)/}" :$(LANG); \
	done

convert-ps:
	mkdir -p $(PS_DIR)
	for file in $(TRANS_DIR)/*.txt; do \
		enscript -p "$(PS_DIR)/$${file#$(TRANS_DIR)/}.ps" "$$file"; \
	done

convert-pdf:
	mkdir -p $(CONVERT_DIR)
	for file in $(PS_DIR)/*.ps; do \
		ps2pdf "$$file" "$(CONVERT_DIR)/$${file#ps/}.pdf"; \
	done

clean:
	rm -rf $(TXT_DIR) $(TRANS_DIR) $(PS_DIR) $(CONVERT_DIR)

dep:
	brew install poppler-utils 
	brew install translate-shell 
	brew install enscript 
	brew install ghostscript