Makefile

# Snapcraft builds on a VM by default, to avoid installing components that
# might not be compatible with the host OS. We can use a container.
snapcraft_flags=--use-lxd

help: ## Display help for documented make targets.
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
		awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-7s\033[0m %s\n", $$1, $$2}'

setup: ## Install build dependencies (ie snapcraft).
	sudo snap install --beta --classic multipass
	sudo snap install --classic snapcraft

refresh: ## Update build dependencies.
	sudo snap refresh --beta multipass
	sudo snap refresh snapcraft

clean: ## Remove intermediate and snap files.
	rm -rf parts prime stage universal-ctags_*_amd64.snap
	snapcraft clean

build: snap/snapcraft.yaml ## Build the snap file.
	rm -f universal-ctags_*_amd64.snap
	snapcraft $(snapcraft_flags)

install: ## Install the snap from the local file.
	sudo snap install --dangerous universal-ctags_*_amd64.snap

configure: ## post-install snap config (only reqd installing local .snap file)
	sudo snap alias universal-ctags ctags
	sudo snap connect universal-ctags:dot-ctags

test: ## Test the installed snap.
	./test_ctags

push: ## Push the single snap file to the snapstore and release it to 'edge'.
	snapcraft push universal-ctags_*_amd64.snap --release edge

release: ## Promote the edge revision to all channels.
	set $$(snapcraft status universal-ctags 2>&1 | grep edge );\
		revision=$$3;\
		snapcraft release universal-ctags $$revision beta,candidate,stable

remove: ## Remove the installed snap
	sudo snap remove universal-ctags

# run 'make VERBOSE=1' to switch off SILENT
ifndef VERBOSE
.SILENT:
endif

.PHONY: help setup refresh build install test clean