#!/usr/bin/make -f

include /usr/share/dpkg/pkg-info.mk

# generate documentation unless nodoc requested
DOCS_md = $(wildcard README.md X*/README.md)
DOCS = $(DOCS_md:.md=.html) $(DOCS_md:.md=.txt)
CHANGELOGS_md = $(wildcard changelog.md X*/changelog.md X*/CHANGELOG.md)
CHANGELOGS = $(CHANGELOGS_md:.md=.html) $(CHANGELOGS_md:.md=.txt)

ESLINT = NO_COLOR=1 eslint
MOCHA = NO_COLOR=1 mocha --no-color
# normalize output with TAP where possible unless terse requested
ifeq (,$(filter terse,$(DEB_BUILD_OPTIONS)))
ESLINT += --format tap
MOCHA += --reporter tap
else
ESLINT += --format unix
MOCHA += --reporter dot
endif

override_dh_auto_build: $(DOCS) $(CHANGELOGS)

override_dh_auto_test:
	$(ESLINT) --no-eslintrc --env es6,node *.js Xflat/**/*.js test/**/*.js
	mkdir -p debian/node_modules
	ln --symbolic ../../Xadd debian/node_modules/add-filename-increment
	ln --symbolic ../../Xflat debian/node_modules/flat-cache
	ln --symbolic ../../Xstrip debian/node_modules/strip-filename-increment
	ln --symbolic ../../Xwrite debian/node_modules/write
	$(MOCHA) Xstrip/test
	NODE_PATH=debian/node_modules $(MOCHA) Xadd/test
	NODE_PATH=debian/node_modules $(MOCHA) Xwrite/test
	NODE_PATH=debian/node_modules $(MOCHA) Xflat/test/specs
	NODE_PATH=debian/node_modules $(MOCHA) test/specs

override_dh_installdocs:
	dh_installdocs -pnode-file-entry-cache \
		$(call _get_files_or_exclude,README,DOCS,README)
	dh_installdocs -pnode-flat-cache \
		$(call _get_files_or_exclude,Xflat/,DOCS,README)
	dh_installdocs -pnode-write \
		$(call _get_files_or_exclude,Xwrite/,DOCS,README)

override_dh_installchangelogs:
	dh_installchangelogs -pnode-file-entry-cache \
		$(call _get_files_or_exclude,CHANGELOG,CHANGELOGS)
	dh_installchangelogs -pnode-flat-cache \
		$(call _get_files_or_exclude,Xflat/,CHANGELOGS)
	dh_installchangelogs -pnode-write \
		$(call _get_files_or_exclude,Xwrite/,CHANGELOGS)

override_dh_gencontrol:
	dh_gencontrol -pnode-file-entry-cache
	dh_gencontrol -pnode-flat-cache \
		-- -v$(shell jq --raw-output .version < Xflat/package.json)~$(DEB_VERSION)
	dh_gencontrol -pnode-write \
		-- -v$(shell jq --raw-output .version < Xwrite/package.json)~$(DEB_VERSION)

override_dh_clean:
	dh_clean -- $(DOCS) $(CHANGELOGS)

%.html: %.md
	pandoc --from gfm-raw_html --to html --standalone --output $@ $<

%.txt: %.md
	pandoc --from gfm-raw_html --to plain --output $@ $<

%:
	dh $@