SHELL := /bin/bash

.DEFAULT_GOAL := build

TARGET := bin/app
VERSION := 1.0.0
BUILD := $(shell git rev-parse HEAD 2>/dev/null || echo "dev")

LDFLAGS := "-X=main.Version=$(VERSION) -X=main.Build=$(BUILD)"
GOFLAGS := -ldflags="$(LDFLAGS)"

SRC := $(shell find . -type f -name '*.go' -not -path "./vendor/*")

hello:
	@echo "Target: $(TARGET)"
	@echo "Go Flags: $(GOFLAGS)"

build: | bin
	@go build $(GOFLAGS) -o $(TARGET) .

bin:
	@mkdir -p bin

run: build
	@./$(TARGET)

dev:
	@CompileDaemon \
		-directory="." \
		-exclude-dir="vendor" \
		-exclude="\.tmp$$" \
		-exclude="\.log$$" \
		-exclude="\.pid$$" \
		-build='go build -o $(TARGET)' \
		-command='./$(TARGET)'

start: build
	@./$(TARGET)

clean:	
	@rm -rf bin tmp

format:
	@gofmt -l -w $(SRC)

simplify:
	@gofmt -s -l -w $(SRC)

test:
	@go test ./...