Makefile

BUD_VERSION := $(shell cat version.txt)

default: install
precommit: test.dev

##
# Setup bud for development
##

install:
	go mod tidy
	npm install
	(cd livebud && npm install)
	$(MAKE) go.tools
	$(MAKE) go.generate

##
# Examples
##

example.basic:
	@ (cd example/basic && npm link ../../livebud)
	@ go run main.go -C example/basic run

example.basic.watch:
	@ watch -- $(MAKE) example.basic

example.scratch:
	@ rm -fr example/scratch
	@ go run main.go create --link=true example/scratch
	@ go run main.go -C example/scratch new controller / index show
	@ go run main.go -C example/scratch new controller users/admin:admin index show
	@ (cd example/scratch && npm link ../../livebud)
	@ go run main.go -C example/scratch run

example.scratch.watch:
	@ watch -- $(MAKE) example.scratch

example.hn:
	@ (cd example/hn && npm link ../../livebud)
	@ go run main.go -C example/hn run

example.hn.embed:
	@ (cd example/hn && npm link ../../livebud)
	@ go run main.go -C example/hn build --embed
	@ mv example/hn/bud/app $(TMPDIR)/bud_app
	@ $(TMPDIR)/bud_app

example.hn.watch:
	@ watch -- $(MAKE) example.hn

##
# Go
##

GO_SOURCE := ./internal/... ./package/... ./framework/...

go.tools:
	@ go install \
		github.com/evanw/esbuild/cmd/esbuild \
		github.com/pointlander/peg \
		src.techknowlogick.com/xgo

go.mod.tidy:
	@ go mod tidy

# Run go generate
go.generate:
	@ go generate $(GO_SOURCE)

# TODO: add -race back in
go.test:
	@ go test --failfast --timeout=20m $(GO_SOURCE)

go.vet:
	@ go vet $(GO_SOURCE)

go.fmt:
	@ test -z "$(shell go fmt $(GO_SOURCE))"

go.staticcheck:
	@ go run honnef.co/go/tools/cmd/staticcheck $(GO_SOURCE)

go.install:
	@ go build --trimpath \
		--ldflags="-s -w \
			-X 'github.com/livebud/bud/internal/versions.Bud=latest' \
		" \
		-o /usr/local/bin/bud \
		.

# Use xgo to cross-compile for OSX, Linux and Windows
go.build.darwin.amd64:
	@ xgo \
		--targets=darwin/amd64 \
		--dest=release \
		--out=bud \
		--trimpath \
		--ldflags="-s -w \
			-X 'github.com/livebud/bud/internal/versions.Bud=$(BUD_VERSION)' \
		" \
		./ 1> /dev/null
	@ mkdir -p release/bud_v$(BUD_VERSION)_darwin_amd64
	@ mv release/bud-darwin-10.12-amd64 release/bud_v$(BUD_VERSION)_darwin_amd64/bud
	@ cp {Changelog,License,Readme}.md release/bud_v$(BUD_VERSION)_darwin_amd64
	@ tar -czf release/bud_v$(BUD_VERSION)_darwin_amd64.tar.gz -C release bud_v$(BUD_VERSION)_darwin_amd64
	@ rm -rf release/bud_v$(BUD_VERSION)_darwin_amd64

# Use xgo to cross-compile for OSX (arm64)
go.build.darwin.arm64:
	@ xgo \
		--targets=darwin/arm64 \
		--dest=release \
		--out=bud \
		--trimpath \
		--ldflags="-s -w \
			-X 'github.com/livebud/bud/internal/versions.Bud=$(BUD_VERSION)' \
		" \
		./ 1> /dev/null
	@ mkdir -p release/bud_v$(BUD_VERSION)_darwin_arm64
	@ mv release/bud-darwin-10.12-arm64 release/bud_v$(BUD_VERSION)_darwin_arm64/bud
	@ cp {Changelog,License,Readme}.md release/bud_v$(BUD_VERSION)_darwin_arm64
	@ tar -czf release/bud_v$(BUD_VERSION)_darwin_arm64.tar.gz -C release bud_v$(BUD_VERSION)_darwin_arm64
	@ rm -rf release/bud_v$(BUD_VERSION)_darwin_arm64

go.build.linux:
	@ xgo \
		--targets=linux/amd64 \
		--dest=release \
		--out=bud \
		--trimpath \
		--ldflags="-s -w \
			-X 'github.com/livebud/bud/internal/versions.Bud=$(BUD_VERSION)' \
		" \
		./ 1> /dev/null
	@ mkdir -p release/bud_v$(BUD_VERSION)_linux_amd64
	@ mv release/bud-linux-amd64 release/bud_v$(BUD_VERSION)_linux_amd64/bud
	@ cp {Changelog,License,Readme}.md release/bud_v$(BUD_VERSION)_linux_amd64
	@ tar -czf release/bud_v$(BUD_VERSION)_linux_amd64.tar.gz -C release bud_v$(BUD_VERSION)_linux_amd64
	@ rm -rf release/bud_v$(BUD_VERSION)_linux_amd64

# v8go on Windows isn't supported at the moment.
# You'll encounter: "/usr/bin/x86_64-w64-mingw32-ld: cannot find -lv8"
# See:
# - https://github.com/rogchap/v8go#windows
# - https://github.com/rogchap/v8go/pull/234
go.build.windows:
	@ xgo \
		--targets=windows/amd64 \
		--dest=release \
		--out=bud \
		--trimpath \
		--ldflags="-s -w \
			-X 'github.com/livebud/bud/internal/versions.Bud=$(BUD_VERSION)' \
		" \
		./ 1> /dev/null

##
# BudJS
##

budjs.ci:
	@ (cd livebud && npm ci)

budjs.check:
	@ (cd livebud && ./node_modules/.bin/tsc)

budjs.test:
	@ (cd livebud && ./node_modules/.bin/mocha -r ts-eager/register **/*_test.ts)

##
# Test
##

test: test.dev
test.dev: go.tools go.generate go.fmt go.vet go.staticcheck budjs.check budjs.test go.test
test.all: go.tools go.generate go.vet go.staticcheck budjs.check budjs.test go.test

##
# CI
##

ci.npm:
	@ npm ci

ci.macos: test.all e2e
ci.ubuntu: test.all e2e

##
# Build
##

# TODO windows support
build:
	@ rm -rf release
	@ $(MAKE) --no-print-directory -j4 \
		go.build.darwin.amd64 \
		go.build.darwin.arm64 \
		go.build.linux
	@ go run scripts/generate-checksums/main.go

##
# Publish
#
# This publish rule has been adapted from esbuild's excellent publish task:
# https://github.com/evanw/esbuild/blob/master/Makefile
##
publish:
	@ npm --version > /dev/null || (echo "The 'npm' command must be in your path to publish" && false)
	@ gh --version > /dev/null || (echo "The 'gh' command must be in your path to publish" && false)

	@ echo "Checking for uncommitted/untracked changes..." && test -z "`git status --porcelain | grep -vE 'M (Changelog\.md|version\.txt)'`" || \
		(echo "Refusing to publish with these uncommitted/untracked changes:" && \
		git status --porcelain | grep -vE 'M (Changelog\.md|version\.txt)' && false)
	@ echo "Checking for main branch..." && test main = "`git rev-parse --abbrev-ref HEAD`" || \
		(echo "Refusing to publish from non-main branch `git rev-parse --abbrev-ref HEAD`" && false)
	@ echo "Checking for unpushed commits..." && git fetch
	@ test "" = "`git cherry`" || (echo "Refusing to publish with unpushed commits" && false)

	@ echo "Building binaries into ./release..."
	@ $(MAKE) --no-print-directory build
	@ go run scripts/generate-changelog/main.go "v$(BUD_VERSION)" > release/changelog.md
	@ echo "Checking for uncommitted/untracked changes after build..." && test -z "`git status --porcelain | grep -vE 'M (Changelog\.md|version\.txt)'`" || \
		(echo "Refusing to publish with these uncommitted/untracked changes:" && \
		git status --porcelain | grep -vE 'M (Changelog\.md|version\.txt)' && false)

	@ echo "Committing and tagging the release..."
	@ git commit -am "Release v$(BUD_VERSION)"
	@ # Note: If git tag fails, then the version number was likely not incremented before running this command
	@ git tag "v$(BUD_VERSION)"
	@ test -z "`git status --porcelain`" || (echo "Aborting because git is somehow unclean after a commit" && false)

	@ echo "Publishing to NPM..."
	@ echo "Enter one-time password:"
	@ read OTP && \
		cd livebud && \
		npm pkg set version=$(BUD_VERSION) && \
		npm pkg delete private && \
		test -n "$$OTP" && \
		npm publish --otp=$$OTP && \
		git checkout package.json

	@ echo "Publishing the release on Github"
	@ git push origin main "v$(BUD_VERSION)"
	@ gh release create --notes-file=release/changelog.md "v$(BUD_VERSION)" release/bud_* release/checksums.txt

##
# E2E
##

e2e: e2e.bud.build

e2e.bud.build:
	@ echo "e2e: running `bud build`"
	go build -o bud main.go
	git clone https://github.com/livebud/welcome
	( cd welcome && \
		npm install && \
		go mod edit -replace="github.com/livebud/bud=../" && \
		go mod tidy \
	)
	./bud -C welcome build
	./welcome/bud/app -h