doodle/Makefile
Noah Petherbridge f473609bb5 Add build time, hash and version info to binaries
Add urfave/cli to the doodle.exe binary to add a --version command. Both
doodle.exe and doodad.exe will now print their git commit hash and build
date along with their version number when asked.

% ./bin/doodle --version
doodle version 0.0.7-alpha build a316baf. Built on 2018-12-30T14:44:43-08:00
2018-12-30 14:46:29 -08:00

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Makefile

SHELL := /bin/bash
VERSION=$(shell grep -e 'Version' doodle.go | head -n 1 | cut -d '"' -f 2)
BUILD=$(shell git describe --always)
BUILD_DATE=$(shell date -Iseconds)
CURDIR=$(shell curdir)
# Inject the build version (commit hash) into the executable.
LDFLAGS := -ldflags "-X main.Build=$(BUILD) -X main.BuildDate=$(BUILD_DATE)"
# `make setup` to set up a new environment, pull dependencies, etc.
.PHONY: setup
setup: clean
go get -u ./...
# `make build` to build the binary.
.PHONY: build
build:
gofmt -w .
go build $(LDFLAGS) -i -o bin/doodle cmd/doodle/main.go
go build $(LDFLAGS) -i -o bin/doodad cmd/doodad/main.go
# `make run` to run it in debug mode.
.PHONY: run
run:
go run cmd/doodle/main.go -debug
# `make guitest` to run it in guitest mode.
.PHONY: guitest
guitest:
go run cmd/doodle/main.go -debug -guitest
# `make test` to run unit tests.
.PHONY: test
test:
go test ./...
# `make clean` cleans everything up.
.PHONY: clean
clean:
rm -rf bin dist