.PHONY: default all install watch clean build release distclean lint doc
default: all

all: build

GHCFLAGS = -iapp -isrc -Wall -O2 -outputdir build/.obj
BUILDDIR = build
DESTDIR = ~/.local
BINDIR = ${DESTDIR}/bin
DOCDIR = ${DESTDIR}/share/doc/annotator

build: builddir | $(BUILDDIR)/bin/annotator doc

builddir:
	mkdir -p $(BUILDDIR)/{bin,.obj,ci,dist,doc}

doc: builddir | $(BUILDDIR)/doc/README.md

$(BUILDDIR)/bin/annotator: app/Main.hs src/*.hs
	ghc --make $(GHCFLAGS) $< -o $@

$(BUILDDIR)/doc/README.md: README.org
	pandoc -t gfm $< -o $@

watch:
	@git ls-files src app Makefile | entr make -s build install

lint: builddir
	hlint lint --git --cc --no-exit-code | tr -d '\0' | jq -s . > $(BUILDDIR)/ci/hlint.report.json

clean:
	@rm -rf $(BUILDDIR)
	@find . -name "*.hi" -delete
	@find . -name "*.fix" -delete

distclean: clean
	@rm -rf dist

install: build
	@install -m 0755 -D -t ${BINDIR} $(BUILDDIR)/bin/annotator
	@install -m 0644 -D -t ${DOCDIR} README.org
	@install -m 0644 -D -t ${DOCDIR} $(BUILDDIR)/doc/README.md

release: script/make-release
	@$<