Clearer PHONYs

Inspired by gitea README - this makes it a bit harder to forget

Makefile

@@ -1,5 +1,3 @@
-.PHONY: ls inertia inertia-tagged clean test test-v test-all test-integration test-integration-fast testenv testdaemon daemon bootstrap web-deps web-run web-build
-
 TAG = `git describe --tags`
 SSH_PORT = 22
 VPS_VERSION = latest
@@ -9,42 +7,51 @@ RELEASE = canary
 all: deps bootstrap inertia
 
 # List all commands
+.PHONY: ls
 ls:
 	@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | xargs
 
 # Sets up all dependencies
+.PHONY: deps
 deps:
 	go get -u github.com/jteeuwen/go-bindata/...
 	dep ensure
 	make web-deps
 	bash test/deps.sh
 
 # Install Inertia with release version
+.PHONY: inertia
 inertia:
 	go install -ldflags "-X main.Version=$(RELEASE)"
 
 # Install Inertia with git tag as release version
+.PHONY: inertia-tagged
 inertia-tagged:
 	go install -ldflags "-X main.Version=$(TAG)"
 
 # Remove Inertia binaries
+.PHONY: clean
 clean:
 	rm -f ./inertia 
 	find . -type f -name inertia.\* -exec rm {} \;
 
+.PHONY: lint
 lint:
 	PATH=$(PATH):./bin bash -c './bin/gometalinter --vendor --deadline=60s ./...'
 
 # Run unit test suite
+.PHONY: test
 test:
 	go test ./... -short -ldflags "-X main.Version=test" --cover
 
 # Run unit test suite verbosely
+.PHONY: test-v
 test-v:
 	go test ./... -short -ldflags "-X main.Version=test" -v --cover
 
 # Run unit and integration tests - creates fresh test VPS and test daemon beforehand
 # Also attempts to run linter
+.PHONY: test-all
 test-all:
 	make lint
 	make testenv VPS_OS=$(VPS_OS) VPS_VERSION=$(VPS_VERSION)
@@ -53,19 +60,22 @@ test-all:
 	go test ./... -ldflags "-X main.Version=test" --cover
 
 # Run integration tests verbosely - creates fresh test VPS and test daemon beforehand
+.PHONY: test-integration
 test-integration:
 	go clean -testcache
 	make testenv VPS_OS=$(VPS_OS) VPS_VERSION=$(VPS_VERSION)
 	make testdaemon
 	go test ./... -v -run 'Integration' -ldflags "-X main.Version=test" --cover
 
 # Run integration tests verbosely without recreating test VPS
+.PHONY: test-integration-fast
 test-integration-fast:
 	go clean -testcache
 	make testdaemon
 	go test ./... -v -run 'Integration' -ldflags "-X main.Version=test" --cover
 
 # Create test VPS
+.PHONY: testenv
 testenv:
 	docker stop testvps || true && docker rm testvps || true
 	docker build -f ./test/vps/Dockerfile.$(VPS_OS) \
@@ -76,6 +86,7 @@ testenv:
 
 # Create test daemon and scp the image to the test VPS for use.
 # Requires Inertia version to be "test"
+.PHONY: testdaemon
 testdaemon:
 	rm -f ./inertia-daemon-image
 	docker build --build-arg INERTIA_VERSION=$(TAG) \
@@ -93,24 +104,29 @@ testdaemon:
 
 # Creates a daemon release and pushes it to Docker Hub repository.
 # Requires access to the UBC Launch Pad Docker Hub.
+.PHONY: daemon
 daemon:
 	docker build --build-arg INERTIA_VERSION=$(RELEASE) \
 		-t ubclaunchpad/inertia:$(RELEASE) .
 	docker push ubclaunchpad/inertia:$(RELEASE)
 
 # Recompiles assets. Use whenever a script in client/bootstrap is
 # modified.
+.PHONY: bootstrap
 bootstrap:
 	go-bindata -o client/bootstrap.go -pkg client client/bootstrap/...
 
 # Install Inertia Web dependencies. Use PACKAGE to install something.
+.PHONY: web-deps
 web-deps:
 	(cd ./daemon/web; npm install $(PACKAGE))
 
 # Run local development instance of Inertia Web.
+.PHONY: web-run
 web-run:
 	(cd ./daemon/web; npm start)
 
 # Build and minify Inertia Web.
+.PHONY: web-build
 web-build:
 	(cd ./daemon/web; npm install --production; npm run build)