#!/usr/bin/make -f

# resolve DEB_BUILD_OPTION_PARALLEL
include /usr/share/dpkg/buildopts.mk

# resolve DEB_VERSION_UPSTREAM SOURCE_DATE_EPOCH
include /usr/share/dpkg/pkg-info.mk

COMMANDS = rdfpuml

# generate documentation unless nodoc requested
ifeq (,$(filter nodoc,$(DEB_BUILD_OPTIONS)))
CHANGELOGS = CHANGELOG.html CHANGELOG.txt
DOCS = index.html index.txt
MANPAGES = $(COMMANDS:=.1)
endif

%:
	dh $@

%.html: %.org
	pandoc --from org --to html --standalone --output $@ $<

%.txt: %.org
	pandoc --from org --to plain --output $@ $<

# move aside upstream-generated file during build
execute_before_dh_auto_configure:
	[ -f index.html.orig ] || cp -f index.html index.html.orig

override_dh_auto_test:
	prove $(if $(filter terse,$(DEB_BUILD_OPTIONS)),,-v) $(DEB_BUILD_OPTION_PARALLEL:%=-j%) t/*.t

execute_after_dh_auto_build: $(DOCS) $(CHANGELOGS)

execute_after_dh_auto_install: $(MANPAGES)

execute_after_dh_install:
	chmod +x debian/rdf2rml/usr/share/rdf2rml/bin/rdfpuml.pl

# restore upstream-generated file moved aside during build
execute_after_dh_auto_clean:
	[ ! -f index.html.orig ] || mv -f index.html.orig index.html

override_dh_installchangelogs:
	dh_installchangelogs -- $(CHANGELOGS)

# generate manpage
rdfpuml.1: %.1: bin/%.pl
	touch -d@$(SOURCE_DATE_EPOCH) $<
	pod2man -r "$* $(DEB_VERSION_UPSTREAM)" -c "convert RDF to PlantUML diagrams" $< > $@