.SHELLFLAGS := -eu -o pipefail -c
.ONESHELL:
.DELETE_ON_ERROR:

PREFIX ?= public

brotli := brotli --force
gzip := gzip --best --keep --force
zstd := zstd --force --no-pass-through -19 --quiet

build:
	zola build --output-dir $(PREFIX)

to_compress := $(shell fd . $(PREFIX) --type=file -e html -e xml -e txt -e asc)
brotli_files := $(patsubst %, %.br, $(to_compress))
gzip_files := $(patsubst %, %.gz, $(to_compress))
zstd_files := $(patsubst %, %.zst, $(to_compress))

${PREFIX}/%.html.br: ${PREFIX}/%.html
	$(brotli) $<

${PREFIX}/%.xml.br: ${PREFIX}/%.xml
	$(brotli) $<

${PREFIX}/%.txt.br: ${PREFIX}/%.txt
	$(brotli) $<

${PREFIX}/%.asc.br: ${PREFIX}/%.asc
	$(brotli) $<

${PREFIX}/%.html.gz: ${PREFIX}/%.html
	$(gzip) $<

${PREFIX}/%.xml.gz: ${PREFIX}/%.xml
	$(gzip) $<

${PREFIX}/%.txt.gz: ${PREFIX}/%.txt
	$(gzip) $<

${PREFIX}/%.asc.gz: ${PREFIX}/%.asc
	$(gzip) $<

${PREFIX}/%.html.zst: ${PREFIX}/%.html
	$(zstd) $<

${PREFIX}/%.xml.zst: ${PREFIX}/%.xml
	$(zstd) $<

${PREFIX}/%.txt.zst: ${PREFIX}/%.txt
	$(zstd) $<

${PREFIX}/%.asc.zst: ${PREFIX}/%.asc
	$(zstd) $<

compress: $(brotli_files) $(gzip_files) $(zstd_files)

install: compress

deploy: build compress
	rsync --archive --delete public/ pappel.alanpearce.eu:/srv/http/alanpearce.eu

.PHONY: all build compress install deploy