made library dependencies more dynamic

switched to absolute paths

Makefile

@@ -1,25 +1,30 @@
-build_dir = build
-config_dir = config
-docker = podman
-library_dir = library
-propers_dir = propers
-template_dir = templates
-tex_deps = $(template_dir)/*.tt $(library_dir)/*/*/*.tt $(propers_dir)/*.tt $(config_dir)/song_choices.csv $(config_dir)/qr_codes.csv $(config_dir)/variables.tt
-.PHONY: all 
+TOPDIR :::= $(PWD)
+build_dir ::= $(TOPDIR)/build
+config_dir ::= $(TOPDIR)/config
+docker ::= podman
+library_dir ::= $(TOPDIR)/library
+propers_dir ::= $(TOPDIR)/propers
+template_dir ::= $(TOPDIR)/templates
+song_choices ::= $(config_dir)/song_choices.csv
+user_variables ::= $(config_dir)/variables.tt
+export
+.PHONY: clean all
+*: $(build_dir)/dynamic_deps.mk
+$(build_dir)/dynamic_deps.mk: build_dir $(template_dir)/dynamic_deps.mk.tt $(song_choices) $(user_variables)
+	$(MAKE) -C $(template_dir) $@
+include $(build_dir)/dynamic_deps.mk
+clean:
+	$(RM) -r build
 all: leadsheet_collection.pdf choir_scores.pdf print_a3.pdf clean_intermediate #print_a4.pdf
 %.pdf: build
 	$(MAKE) -C $(build_dir) $@
-songsheet.tex: $(template_dir)/songsheet.tt $(tex_deps) $(template_dir)/header.tt $(template_dir)/head.tt $(template_dir)/footer.tt
-%.tex: build
-	$(MAKE) -C $(template_dir) $@
 clean_intermediate:
 	$(MAKE) -C $(build_dir) clean_intermediate
-build: build-Makefile
-	mkdir -p $(build_dir) && \
+build_dir:
+	mkdir -p $(build_dir)
+build: build_dir build-Makefile
 	cp build-Makefile $(build_dir)/Makefile && \
 	cp -r library/gregorio_scores $(build_dir)
-clean:
-	$(RM) -r build
 init:
 	git submodule update --init --recursive
 build_docker_image:
@@ -27,5 +32,8 @@ build_docker_image:
 pull_docker:
 	$(docker) pull gitea.leopold.fajtak.at/leopold/songsheet_generator:latest
 build_in_docker:
-	$(docker) run -v `pwd`:/data songsheet_generator make
-
+	$(docker) run -v `pwd`:/data songsheet_generator make -j all
+tex_deps ::= $(template_dir)/variables.tt $(config_dir)/qr_codes.csv $(config_dir)/variables.tt $(dynamic_deps)
+songsheet.tex: $(template_dir)/songsheet.tt $(tex_deps) $(template_dir)/header.tt $(template_dir)/head.tt $(template_dir)/footer.tt
+%.tex: build $(tex_deps)
+	$(MAKE) -C $(template_dir) $@

build-Makefile

@@ -18,6 +18,6 @@ songsheet_a4part.pdf: songsheet_a5.pdf
 songsheet_a5.pdf: songsheet.pdf
 	pdfjam -o $@ --nup 2x1 --paper a5paper --landscape $<
 %.tex:
-	$(MAKE) -C .. $@
+	$(MAKE) -C $(TOPDIR) $@
 clean_intermediate:
 	$(RM) songsheet_a3part.pdf songsheet_a4part.pdf songsheet_a5.pdf

config/song_choices.csv

@@ -1,5 +1,5 @@
 purpose | content | template | variables
-| | | 
+| | | freie_lieder/adeste_fideles
 introitus | | | 
 #confiteor | \input{library/gebete/confiteor/confiteor_de.tex} | |
 kyrie | | | 

templates/Makefile

@@ -1,13 +1,13 @@
-build_dir = ../build
-library_dir = ../library
-propers_dir = ../propers
-config_dir = ../config
-tex_deps = *.tt $(library_dir)/*/*/*.tt $(propers_dir)/*.tt $(config_dir)/song_choices.csv $(config_dir)/variables.tt
+tpage_defs = --define config_dir=$(config_dir) --define library_dir=$(library_dir) --define propers_dir=$(propers_dir)
+tpage = tpage $(tpage_defs)
+tex_deps = *.tt $(config_dir)/variables.tt $(dynamic_deps)
 songsheet.tex: songsheet.tt $(tex_deps) header.tt head.tt footer.tt
-	tpage $< > $(build_dir)/$@
+	$(tpage) $< > $(build_dir)/$@
 musician_scores.tex: musician_scores.tt $(tex_deps)
-	tpage $< > $(build_dir)/$@
+	$(tpage) $< > $(build_dir)/$@
 leadsheet_collection.tex: musician_scores.tt $(tex_deps)
-	tpage --define parts=band $< > $(build_dir)/$@
+	$(tpage) --define parts=band $< > $(build_dir)/$@
 choir_scores.tex: musician_scores.tt $(tex_deps)
-	tpage --define parts=SATB $< > $(build_dir)/$@
+	$(tpage) --define parts=SATB $< > $(build_dir)/$@
+$(build_dir)/dynamic_deps.mk: dynamic_deps.mk.tt $(song_choices) $(user_variables)
+	$(tpage) $< > $@

templates/dynamic_deps.mk.tt

@@ -0,0 +1,11 @@
+dynamic_deps = [% PROCESS variables.tt;
+USE song_choices = datafile("${config_dir}/song_choices.csv", delim= '|');
+FOREACH song = song_choices;
+    IF song.variables != '';
+        GET "${library_dir}/${song.variables}/* ";
+    END;
+END;
+IF proper != '';
+    GET "${propers_dir}/${proper}.tt";
+END;
+-%]

templates/songsheet.tt

@@ -1,4 +1,8 @@
-[% PROCESS variables.tt -%]
+[% PROCESS variables.tt;
+    IF proper != '';
+    PROCESS "${propers_dir}/${proper}.tt";
+    END;
+-%]
 [% parts = 0 -%]
 [% INCLUDE header.tt -%]
 \begin{document}

templates/variables.tt

@@ -8,12 +8,5 @@
     small_footer = 0
     lent = 0
     meditations = 0
-    config_dir = '../config'
-    library_dir = '../library'
-    propers_dir = '../propers/'
--%]
-[%  PROCESS "${config_dir}/variables.tt";
-    IF proper != '';
-    PROCESS "${propers_dir}/${proper}.tt";
-    END;
 -%]
+[%  PROCESS "${config_dir}/variables.tt" -%]