Makefile

.PHONY: nginx-dev nginx-prod staging deploy all

SOURCE ?= .
STAGING ?= staging

# The targets to deploy a dev build

all: staging remote-staging
	sudo make deploy remote-deploy nginx-dev

################################################################################
# assets
################################################################################

$(STAGING)/fonts.target: $(SOURCE)/site/assets/font-awesome-4.3.0/fonts/*
	mkdir -p $(STAGING)/site/static
	rsync --acls --xattrs --archive --delete \
		$(SOURCE)/site/assets/font-awesome-4.3.0/fonts \
		$(STAGING)/site/static
	touch $(STAGING)/fonts.target

CSS_FILES := \
	$(SOURCE)/site/assets/css/normalize.css \
	$(SOURCE)/site/assets/font-awesome-4.3.0/css/font-awesome.css \
	$(SOURCE)/site/assets/codemirror/codemirror.css \
    $(SOURCE)/site/assets/codemirror/bigfix.css \
	$(SOURCE)/site/assets/css/site.css

JS_FILES := \
    $(SOURCE)/site/assets/underscore.js \
    $(SOURCE)/site/assets/site.js \
    $(SOURCE)/site/assets/evaluator.js \
    $(SOURCE)/site/assets/codemirror/codemirror.js \
    $(SOURCE)/site/assets/codemirror/relevance.js \
    $(SOURCE)/site/assets/codemirror/matchbrackets.js

$(STAGING)/site/static/site.css: $(CSS_FILES)
	mkdir -p $(STAGING)/site/static
	cat $^ > $@

$(STAGING)/site/static/site.js: $(JS_FILES)
	mkdir -p $(STAGING)/site/static
	cat $^ > $@

$(STAGING)/site/favicon.ico: $(SOURCE)/site/assets/favicon.ico
	mkdir -p $(STAGING)/site
	cp -f $^ $@

$(STAGING)/site/apple-touch-icon.png: $(SOURCE)/site/assets/apple-touch-icon.png
	mkdir -p $(STAGING)/site
	cp -f $^ $@

$(STAGING)/site/robots.txt: $(SOURCE)/site/assets/robots.txt
	mkdir -p $(STAGING)/site
	cp -f $^ $@

$(STAGING)/img.target: $(SOURCE)/site/img $(SOURCE)/site/img/*
	mkdir -p $(STAGING)/site/static/img
	rsync --acls --xattrs --archive --delete \
		$(SOURCE)/site/img \
		$(STAGING)/site/static
	touch $(STAGING)/img.target

STAGING_TARGETS += $(STAGING)/site/static/site.css
STAGING_TARGETS += $(STAGING)/site/static/site.js
STAGING_TARGETS += $(STAGING)/fonts.target
STAGING_TARGETS += $(STAGING)/site/favicon.ico
STAGING_TARGETS += $(STAGING)/site/apple-touch-icon.png
STAGING_TARGETS += $(STAGING)/site/robots.txt
STAGING_TARGETS += $(STAGING)/img.target

################################################################################
# pages
################################################################################

$(STAGING)/build/package.json: $(wildcard $(SOURCE)/site/build/**/*)
	mkdir -p $(STAGING)
	rsync --acls --xattrs --archive --delete --exclude=node_modules \
		$(SOURCE)/site/build/ \
		$(STAGING)/build
	cd $(STAGING)/build && npm install --unsafe-perm
	touch $@

PAGES_DEPS := \
	$(STAGING)/build/package.json \
	$(wildcard $(SOURCE)/site/data/*) \
	$(shell find $(SOURCE)/site/pages -type f) \
	$(wildcard $(SOURCE)/site/templates/*)

$(STAGING)/site/index.html: $(PAGES_DEPS)
	node $(STAGING)/build $(SOURCE)/site $(STAGING)

STAGING_TARGETS += $(STAGING)/site/index.html

################################################################################
# cache busting
################################################################################

CACHE_BUST_DEPS := \
	$(STAGING)/site/static/site.css \
	$(STAGING)/site/static/site.js \
	$(STAGING)/site/static/fonts \
	$(STAGING)/site/index.html \
	$(STAGING)/img.target

$(STAGING)/cache-bust-site/index.html: $(CACHE_BUST_DEPS)
	mkdir -p $(STAGING)/cache-bust-site
	rsync --archive --delete $(STAGING)/site/ $(STAGING)/cache-bust-site
	sh $(SOURCE)/scripts/cache-bust.sh \
		$(STAGING)/cache-bust-site/static/site.css \
		$(STAGING)/cache-bust-site
	sh $(SOURCE)/scripts/cache-bust.sh \
		$(STAGING)/cache-bust-site/static/site.js \
		$(STAGING)/cache-bust-site
	touch $@

STAGING_TARGETS += $(STAGING)/cache-bust-site/index.html

/var/www/site/index.html: $(STAGING)/cache-bust-site/index.html
	# Preserve any google site verification file
	cp /var/www/site/google* $(STAGING)/cache-bust-site/ 2>/dev/null || true
	# Set file permissions so nginx can read it.
	chmod -R a+rX $(STAGING)
	# Tag the files so that selinux allows nginx to read it.
	chcon -R -t httpd_sys_content_t $(STAGING)
	# Rsync the files to the production directory
	mkdir -p /var/www/site
	rsync --acls --xattrs --archive --delete \
		$(STAGING)/cache-bust-site/ \
		/var/www/site
	# Ensure modification time is bumped for make dependency tracking.
	touch $@

DEPLOY_TARGETS += /var/www/site/index.html

################################################################################
# /api/relevance/search
################################################################################

$(STAGING)/api/relevance/search/language.json: $(SOURCE)/site/data/relevance-language.json
	mkdir -p $(STAGING)/api/relevance/search/
	cp -f $< $@

$(STAGING)/api/relevance/search/docs.json: $(STAGING)/relevance-docs.json
	mkdir -p $(STAGING)/api/relevance/search/
	cp -f $< $@

$(STAGING)/api/relevance/search/package.json: $(wildcard $(SOURCE)/site/api/relevance-search/*)
	mkdir -p $(STAGING)/api/relevance/search/
	rsync --acls --xattrs --archive --delete \
		--exclude=node_modules \
		--exclude=language.json \
		--exclude=docs.json \
		$(SOURCE)/site/api/relevance-search/ \
		$(STAGING)/api/relevance/search/
	cd $(STAGING)/api/relevance/search/ && npm install --production
	touch $@

STAGING_TARGETS += $(STAGING)/api/relevance/search/language.json
STAGING_TARGETS += $(STAGING)/api/relevance/search/docs.json
STAGING_TARGETS += $(STAGING)/api/relevance/search/package.json

SEARCH_DEPS := \
	$(SOURCE)/conf/systemd/relevance-search.service \
	$(STAGING)/api/relevance/search/package.json \
	$(STAGING)/api/relevance/search/language.json \
	$(STAGING)/api/relevance/search/docs.json

/usr/lib/systemd/system/relevance-search.service: $(SEARCH_DEPS)
	systemctl stop relevance-search || true
	systemctl disable relevance-search || true
	chmod -R a+rX $(STAGING)
	mkdir -p /var/www/api/relevance
	rsync --acls --xattrs --archive --delete \
		$(STAGING)/api/relevance/search/ \
		/var/www/api/relevance/search
	cp -f $(SOURCE)/conf/systemd/relevance-search.service \
		/usr/lib/systemd/system/relevance-search.service
	systemctl daemon-reload
	systemctl enable relevance-search
	systemctl start relevance-search

DEPLOY_TARGETS += /usr/lib/systemd/system/relevance-search.service

################################################################################
# /api/relevance/evaluate
################################################################################

$(STAGING)/evaluate.target: $(wildcard $(SOURCE)/site/api/relevance-evaluate/*)
	mkdir -p $(STAGING)
	docker build -t relevance/evaluate $(SOURCE)/site/api/relevance-evaluate
	touch $@

REMOTE_STAGING_TARGETS += $(STAGING)/evaluate.target

$(STAGING)/evaluate-deploy.target: $(STAGING)/evaluate.target
	docker ps -q | xargs -r docker kill
	docker run -d -p 5002:5002 --restart=always relevance/evaluate
	touch $@

REMOTE_DEPLOY_TARGETS += $(STAGING)/evaluate-deploy.target

################################################################################
# /api/stash
################################################################################

$(STAGING)/api/stash/package.json: $(wildcard $(SOURCE)/site/api/stash/*)
	mkdir -p $(STAGING)/api/stash
	rsync --acls --xattrs --archive --delete --exclude=node_modules \
		$(SOURCE)/site/api/stash/ \
		$(STAGING)/api/stash/
	cd $(STAGING)/api/stash/ && npm install --production
	touch $@

STAGING_TARGETS += $(STAGING)/api/stash/package.json

STASH_DEPS := \
	$(SOURCE)/conf/systemd/stash.service \
	$(STAGING)/api/stash/package.json

/usr/lib/systemd/system/stash.service: $(STASH_DEPS)
	systemctl stop stash || true
	systemctl disable stash || true
	chmod -R a+rX $(STAGING)
	mkdir -p /var/www/api/stash
	mkdir -p /var/www/stashes
	chmod a+rwX /var/www/stashes
	rsync --acls --xattrs --archive --delete \
		$(STAGING)/api/stash/ \
		/var/www/api/stash
	cp -f $(SOURCE)/conf/systemd/stash.service \
		/usr/lib/systemd/system/stash.service
	systemctl daemon-reload
	systemctl enable stash
	systemctl start stash

DEPLOY_TARGETS += /usr/lib/systemd/system/stash.service

################################################################################
# nginx
################################################################################

nginx-dev: /etc/nginx/conf.d/dev.conf
nginx-prod: /etc/nginx/conf.d/prod.conf

NGINX_DEPS := \
	/etc/nginx/shared.conf \
	/etc/nginx/nginx.conf

/etc/nginx/conf.d/dev.conf: $(NGINX_DEPS)
	rm -rf /etc/nginx/conf.d/*
	cp $(SOURCE)/conf/nginx/dev.conf $@
	systemctl reload nginx

/etc/nginx/conf.d/prod.conf: $(NGINX_DEPS)
	rm -rf /etc/nginx/conf.d/*
	cp $(SOURCE)/conf/nginx/prod.conf $@
	systemctl reload nginx

/etc/nginx/shared.conf: $(SOURCE)/conf/nginx/shared.conf
	cp -f $< $@

/etc/nginx/nginx.conf: $(SOURCE)/conf/nginx/nginx.conf
	cp -f $< $@

################################################################################
# top level targets
################################################################################

# The targets to deploy the web server and web pages

staging: $(STAGING_TARGETS)
deploy: $(DEPLOY_TARGETS)

# The targets to deploy the remote evaluate server

remote-staging: $(REMOTE_STAGING_TARGETS)
remote-deploy: $(REMOTE_DEPLOY_TARGETS)