SHELL := bash
.SHELLFLAGS := -eu -o pipefail -c
.ONESHELL:
.DELETE_ON_ERROR:
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules
.DEFAULT_GOAL := help

##### Utils ####################################################################
.PHONY: confirm
confirm:
	@echo -n 'Are you sure? [y/N] ' && read ans && [ $${ans:-N} = y ]

.PHONY: help
help:
	@grep -E '^[a-zA-Z\/_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}' | sort

.PHONY: no-dirty
no-dirty:
	git diff --exit-code

##### Quality ##################################################################
.PHONY: check
check: ## run all code checks
	go mod verify
	go vet ./...
	go test -race -buildvcs -vet=off ./...

.PHONY: tidy
tidy: ## tidy up the code
	go fmt ./...
	go mod tidy -v

##### Development ##############################################################
.PHONY: build
build: ## build gonf
	CGO_ENABLED=0 go build -ldflags "-s -w -extldflags \"-static\"" ./cmd/gonf/

.PHONY: test
test: ## run all tests
	go test -v -race -buildvcs ./...

.PHONY: test/cover
test/cover: ## Run all tests and generate coverage profile
	go test -v -race -buildvcs -coverprofile=./coverage.out ./...
	go tool cover -html=./coverage.out

##### Operations ###############################################################
.PHONY: push
push: tidy no-dirty check ## push changes to git remote
	git push git master