SHELL = /bin/bash
# ~~~ Variables used by rules ~~~
#
core-module-sources := render-page.rkt main.rkt
core-modules := $(patsubst %.rkt, compiled/%_rkt.zo, $(core-module-sources))
pages-sources := $(wildcard writing/*.page.rkt)
pages-compiled := $(patsubst writing/%.page.rkt, writing/compiled/%.page_rkt.zo, $(pages-sources))
pages-html := $(patsubst writing/%.page.rkt, publish/%.html, $(pages-sources))
static-sources := $(wildcard static/*.*) $(wildcard static/**/*.*) static/.htaccess
static := $(patsubst static/%, publish/%, $(static-sources))
webpage-sources := $(wildcard web-pages/*.rkt)
webpages := $(patsubst web-pages/%.rkt, publish/%.html, $(webpage-sources))
# ~~~ Rules ~~
#
# The order of these dependencies is important. They will be processed left to right.
web: publish/res/style.css $(pages-html) publish/feed.atom $(webpages)
web: ## Rebuild all web pages
$(core-modules): compiled/%_rkt.zo: %.rkt
raco make $<
$(pages-html): $(core-modules)
$(pages-html): publish/%.html: writing/compiled/%.page_rkt.zo
racket -t render-page.rkt -- $(patsubst publish/%.html, writing/%.page.rkt, $@) \
| tidy -quiet -indent --wrap 100 --new-inline-tags footer --wrap-attributes no --tidy-mark no > $@ || true
$(pages-compiled): writing/compiled/%.page_rkt.zo: writing/%.page.rkt
raco make $<
publish/feed.atom: $(pages-html) feed.rkt
racket -tm feed.rkt
$(webpages): render-page.rkt
$(webpages): publish/%.html: web-pages/%.rkt
racket $< | tidy -quiet -indent --wrap 100 --new-inline-tags footer --wrap-attributes no --tidy-mark no > $@ || true
publish/res/style.css: $(static-sources)
rm -rf publish && cp -R static publish
zap: ## Clear Racket compile cache, and remove all HTML output
rm -rf compiled || true
rm -rf writing/compiled || true
rm publish/*.html || true
rm publish/feed.atom || true
publish: check-env
publish: ## Sync all content to the web server (does not rebuild any files)
rsync -av --delete --exclude-from='publish_excludes.txt' publish/ $(JDCOM_SRV)
# Self-documenting makefile (http://marmelab.com/blog/2016/02/29/auto-documented-makefile.html)
help: ## Displays this help screen
@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-15s\033[0m %s\n", $$1, $$2}'
.PHONY: web help zap publish check-env
.DEFAULT_GOAL := help
check-env:
ifndef JDCOM_SRV
$(error JDCOM_SRV env variable not set, should be a destination valid for rsync)
endif