.POSIX:
.SUFFIXES: .all .htm .phtm .html .tex .txt .7 .pdf

ED = ed

# Items that are indented with additional spaces aren’t unpublished yet
objects = index.htm about.htm 404.htm projects.htm uses.htm uses-paper.htm kpop.htm \
	checklist.htm \
	tripod.htm \
	design-for-exploitation.htm \
	this-post-is-lisp.htm \
	digital-bum.htm \
	hypertext.htm \
	making-c-uglier.htm \
	making-c-prettier.htm \
	this-post-is-cpp.htm \
	lambda-0.htm \
	brainfuck-lessons.htm \
	lambda-1.htm \
	regex-pronouns.htm \
	lisp-design-patterns.htm \
	nyxt-to-surf.htm \
	lambda-2.htm \
	tui-not-tui.htm \
	falsehoods-html.htm \
	oop-c.htm \
	guile-optimization.htm \
	lambda-3.htm \
	cl-is-lots.htm \
	my-generics.htm \
	gmi-a11y.htm \
	c-not-c.htm \
	prose-vs-tweet.htm \
	the-regex.htm \
	scrollbar.htm \
	disroot-gotcha.htm \
	wisp.htm \
	not-ai.htm \
	commitmsg.htm \
	printf.htm \
	procnames.htm \
	parameterized.htm \
	paren-regex.htm \
	sed-ed.htm \
	lisp-indent.htm \
	generated.htm \
	this-post-is-ed.htm \
	3mins.htm \
	customize-ed.htm \
	codeberg-pages.htm \
	ugly-things.htm \
	lambda-4.htm \
	css-only-highlight.htm \
	postmodern-front-end.htm \
	cutting-corners.htm \
	llms-suck.htm \
	tarot-biases.htm \
	transparent-ui.htm \
	lost-compute.htm \
	explanations.htm \
	lambda-5.htm \
	stupid.htm \
	logical-pathnames.htm \
	customize-repl.htm \
	email-formatting.htm \
	just.htm \
	lisp-lines.htm \
	pidgin.htm \
	my-ed.htm \
	select-text.htm \
	threading.htm \
	advanc-ed.htm \
	lambda-6.htm \
	customize-ed-2.htm \
	atlas.htm \
	better-word.htm \
	blc-hard.htm \
	cl-submodules.htm \
	2025.htm \
	package-inferred.htm \
	boredom.htm \
	easy-fixes.htm \
	markdown.htm \
	  computer-tenderness.htm \
	  ed-1.htm \
	  ed-2.htm \
	  vscode-bad.htm \
	  no-more-software.htm \
	re-prose.htm \
	kaktovik.htm \
	gess.htm \
	principles.htm \
	escalator.htm \
	arm-shorthand-1888.htm \
	pandyssia/rules.htm \
	wiki.htm \
	  my-scheme.htm \
	no-laptop.htm \
	  new-menu.htm

html_objects = $(objects:htm=html)
_html_only_objects = repl.htm cv.htm
html_only_objects = $(_html_only_objects:htm=html)
txt_objects = $(objects:htm=txt)
man_objects = $(objects:htm=7)
tex_objects = $(objects:htm=tex)
pdf_objects = $(objects:htm=pdf)

re-prose.htm: re-prose.phtm
	-cp re-prose.phtm $@
	-cat scripts/re-prose.ed | $(ED) -s $@

_tarot_objects = tarot/stories/index.htm \
	tarot/stories/satiated-death.htm \
	tarot/stories/little-town-queen.htm \
	tarot/stories/witness.htm \
	tarot/stories/swords-x.htm \
	tarot/stories/death.htm \
	tarot/stories/cups-king.htm \
	tarot/stories/pentacles-queen.htm \
	tarot/stories/mirror.htm \
	tarot/stories/strange-gods.htm
tarot_objects = tarot/index.html $(_tarot_objects:htm=html)

tarot/index.html: tarot/index.htm
	-cp tarot/index.htm $@
	-$(ED) -s $@ < tarot/totarot.ed

tarot: $(tarot_objects)

html: $(html_objects) $(html_only_objects)
txt: $(txt_objects)
man: $(man_objects)
latex: $(tex_objects)
pdf: latex $(pdf_objects)
all: html txt man latex tarot _redirects

.htm.txt:
	-cp $< $@
	-$(ED) -s $@ < scripts/preprocess.ed
	-$(ED) -s $@ < scripts/totxt.ed
	@echo $@

.htm.7:
	-cp $< $@
	-$(ED) -s $@ < scripts/preprocess.ed
	-$(ED) -s $@ < scripts/toman.ed
	@echo $@

.htm.html:
	-cp $< $@
	-$(ED) -s $@ < scripts/preprocess.ed
	-$(ED) -s $@ < scripts/tohtml.ed
	-$(ED) -s $@ < scripts/tohighlight.ed
	@echo $@

.htm.tex:
	-cp $< $@
	-$(ED) -s $@ < scripts/preprocess.ed
	-$(ED) -s $@ < scripts/totex.ed
	@echo $@

.tex.pdf:
	-xelatex -interaction=batchmode -output-directory $(@D)/ $<

.htm.all:
	$(MAKE) $(MAKEFLAGS) $(@:all=html)
	$(MAKE) $(MAKEFLAGS) $(@:all=txt)
	$(MAKE) $(MAKEFLAGS) $(@:all=7)
	$(MAKE) $(MAKEFLAGS) $(@:all=tex)
	@echo "done"

_redirects: _redirects.in $(objects)
	cp _redirects.in _redirects
	$(foreach object,$(patsubst %.htm,%,$(objects)), echo "/$(object) /$(object).html 301" >> _redirects ;)
	$(foreach object,$(patsubst %.htm,%,$(_html_only_objects)), echo "/$(object) /$(object).html 301" >> _redirects ;)

clean:
	-rm $(html_objects) $(html_only_objects) \
	$(txt_objects) \
	$(man_objects) \
	$(tex_objects) \
	$(tarot_objects) \
	*.aux *.log *.out *.nav *.snm *.toc \
	*/*.aux */*.log */*.out */*.nav */*.snm */*.toc \
	$(pdf_objects) \
	$(tarot_objects)