Makefile for working with a remote Nginx

Makefile

#### SETTINGS
NGINXDIR     = /usr/local/openresty/nginx/
NGXCONF      = nginx_dummycustomer.conf
USER         = ubuntu
REMOTE       = ec2-54-224-138-186.compute-1.amazonaws.com
REMOTEDIR    = /home/$(USER)/dummycustomer/
PRIVATEKEY   = /Users/victordg/.ssh/aws/vdg-3scale.pem
####


ngx_files    = $(shell find . -name '*.lua' -o -name '*.conf')
ngx_bin      = $(NGINXDIR)sbin/nginx
ngx_conf_dir = $(NGINXDIR)conf/
tmp_dir      = /home/$(USER)/ngx-$(shell date +%s)

ifdef PRIVATEKEY
	sshflags = -i $(PRIVATEKEY)
endif

rsyncflags   = -e "ssh $(sshflags) $(PRIVATEKEY)" --checksum -rlvzu --exclude ".*" --exclude "*.tgz*" --exclude "Makefile"


all:
	@echo "use any of the targets: start, stop, pull, push, sync, deploy, watch"

start:
	@echo "starting Nginx"
	ssh -i $(PRIVATEKEY) $(USER)@$(REMOTE) 'sudo $(ngx_bin) -c $(REMOTEDIR)$(NGXCONF)'

stop:
	@echo "stopping Nginx"
	ssh -i $(PRIVATEKEY) $(USER)@$(REMOTE) 'sudo $(ngx_bin) -c $(REMOTEDIR)$(NGXCONF) -s stop'

pull:
	rsync --update $(rsyncflags) $(USER)@$(REMOTE):$(REMOTEDIR)/ .

push:
	rsync $(rsyncflags) . $(USER)@$(REMOTE):$(REMOTEDIR)/

# synchronize with remote
sync: pull push

# push changes to remote and start Nginx with the config file specified by NGXCONF
deploy: push
	ssh $(sshflags) $(PRIVATEKEY) $(USER)@$(REMOTE) 'sudo $(ngx_bin) -c $(REMOTEDIR)$(NGXCONF)'

# like deploy but when the remote Nginx is already running
redeploy: push
	ssh $(sshflags) $(PRIVATEKEY) $(USER)@$(REMOTE) 'sudo $(ngx_bin) -c $(REMOTEDIR)$(NGXCONF) -s reload'

# watch local directory and push changes
# requires watchman -- https://github.com/facebook/watchman
watch:
	@echo "Watching for changes in *.conf and *.lua files"
	watchman watch $(shell pwd) -f --persistent --server-encoding=json
	watchman -- trigger $(shell pwd) remake '*.conf' '*.lua'  -- make push

.PHONY: watch deploy redeploy start stop push pull sync