PELICANOPTS=

BASEDIR=$(CURDIR)
INPUTDIR=$(BASEDIR)/content
OUTPUTDIR=$(BASEDIR)/output
CONFFILE=$(BASEDIR)/pelicanconf.py
PUBLISHCONF=$(BASEDIR)/publishconf.py

VENV := $(shell echo $${VIRTUAL_ENV-$(shell pwd)/.venv})
VIRTUALENV = virtualenv -p /usr/bin/python3.6
INSTALL_STAMP = $(VENV)/.install.stamp

PYTHON=$(VENV)/bin/python
PELICAN=$(VENV)/bin/pelican
PIP=$(VENV)/bin/pip

DEBUG ?= 0
ifeq ($(DEBUG), 1)
	PELICANOPTS += -D
endif

install: $(INSTALL_STAMP)
$(INSTALL_STAMP): $(PYTHON) requirements.txt
	$(VENV)/bin/pip install -r requirements.txt
	touch $(INSTALL_STAMP)

virtualenv: $(PYTHON)
$(PYTHON):
	$(VIRTUALENV) $(VENV)

html: install
	$(PELICAN) $(INPUTDIR) -o $(OUTPUTDIR) -s $(CONFFILE) $(PELICANOPTS)

clean:
	[ ! -d $(OUTPUTDIR) ] || rm -rf $(OUTPUTDIR)
	rm -rf $(VENV)

serve: install
ifdef PORT
	cd $(OUTPUTDIR) && $(PYTHON) -m pelican.server $(PORT)
else
	cd $(OUTPUTDIR) && $(PYTHON) -m pelican.server 8000
endif

regenerate:
	cd $(OUTPUTDIR) && $(PYTHON) -m pelican.server &
	$(PELICAN) -r $(INPUTDIR) -o $(OUTPUTDIR) -s $(CONFFILE) $(PELICANOPTS)

publish: install
	$(PELICAN) $(INPUTDIR) -o $(OUTPUTDIR) -s $(PUBLISHCONF) $(PELICANOPTS)
	echo "blog.notmyidea.org" > $(OUTPUTDIR)/CNAME

github: publish
	ghp-import -n $(OUTPUTDIR)
	@git push -fq https://${GH_TOKEN}@github.com/$(TRAVIS_REPO_SLUG).git gh-pages > /dev/null

.PHONY: html clean serve devserver publish