Makefile

# build vars
# part of the latest tag incremented for untagged builds: minor or patch
BUMP ?= minor
SHA ?= $(shell test -d .git && git rev-parse --short HEAD)
GIT_TAG := $(shell test -d .git && git describe --abbrev=0 --tags)
# commits since the latest tag, empty or 0 means the commit is tagged
GIT_DIST := $(shell test -n "$(GIT_TAG)" && git rev-list --count $(GIT_TAG)..HEAD)
NEXT_TAG = $(shell echo $(GIT_TAG) | awk -F. -v b='$(BUMP)' '{ if (b == "patch") { m = $$2; p = $$3 + 1 } else { m = $$2 + 1; p = 0 }; print $$1 "." m "." p }')
# untagged builds are semver pre-releases of the upcoming version, the build
# timestamp keeps them increasing monotonically
BUILD_TIMESTAMP := $(shell date -u '+%s')
TAG_NAME ?= $(if $(filter-out 0,$(GIT_DIST)),$(NEXT_TAG)-dev.$(BUILD_TIMESTAMP),$(GIT_TAG))
COMMIT := $(SHA)
# hide commit for releases
ifeq ($(RELEASE),1)
    COMMIT :=
endif
VERSION := $(if $(TAG_NAME),$(TAG_NAME),$(SHA))
BUILD_TAGS := -tags=release
LD_FLAGS := -X github.com/evcc-io/evcc/util.Version=$(VERSION) -X github.com/evcc-io/evcc/util.Commit=$(COMMIT) -s -w
BUILD_ARGS := -trimpath -ldflags='$(LD_FLAGS)'

# docker
DOCKER_IMAGE ?= evcc/evcc
DOCKER_TAG ?= testing
PLATFORM ?= linux/amd64,linux/arm64,linux/arm/v6

# gokrazy image
GOK_DIR := packaging/gokrazy
GOK := gok -i evcc --parent_dir $(GOK_DIR)
IMAGE_FILE := evcc_$(TAG_NAME).img

# deb
PACKAGES = ./release

# asn1-patch
GOROOT = $(shell go env GOROOT)
CURRDIR := $(shell pwd)

default:: ui build

all:: clean install install-ui ui assets openapi lint test-ui lint-ui test build

clean::
	rm -rf dist/

install::
	go install tool

# verify vp is Vite+ before running ui tasks
check-vp::
	@vp --version 2>/dev/null | grep -q '^vp v' || { echo "vp is not Vite+, see https://viteplus.dev/guide/#install-vp" >&2; exit 1; }

install-ui:: check-vp
	vp install

ui:: check-vp
	vp run build

assets::
	go generate ./...

openapi::
	vp run openapi

# update the embedded IEEE vendor registry, the registry rejects the Go http client
oui-update::
	cd util/discovery && \
	curl -sSfL --remote-name-all https://standards-oui.ieee.org/oui/oui.csv https://standards-oui.ieee.org/oui28/mam.csv https://standards-oui.ieee.org/oui36/oui36.csv && \
	go run oui_generate.go oui.csv mam.csv oui36.csv && \
	rm oui.csv mam.csv oui36.csv
	@echo "Registry updated. Ask an agent to review the template discovery hints, see docs/agents/discovery-hints.md"

docs::
	go generate github.com/evcc-io/evcc/util/templates/...

lint::
	golangci-lint run
	go tool modernize -test -c 0 -stringsbuilder=false -omitzero=false ./...

modernize:
	go tool modernize -test -fix -stringsbuilder=false -omitzero=false ./...

lint-ui::
	vp run lint

license::
	go tool go-licenses check \
	--ignore github.com/evcc-io/evcc/node_modules \
	--ignore github.com/cespare/xxhash \
	--ignore github.com/coder/websocket \
	--ignore github.com/cronokirby/saferith \
	--ignore github.com/modern-go/reflect2 \
	--ignore github.com/prometheus/client_golang \
	--ignore golang.org/x \
	--allowed_licenses=MIT,Apache-2.0,BSD-0-Clause,BSD-2-Clause,BSD-3-Clause,ISC,LGPL-2.1,EPL-2.0,MPL-2.0 \
	./...

license-ui::
	vp run license

test-ui::
	vp run test

test::
	@echo "Running testsuite"
	CGO_ENABLED=0 go test $(BUILD_TAGS) ./...

porcelain::
	gofmt -w -l $$(find . -name '*.go')
	go mod tidy
	test -z "$$(git status --porcelain)" || (git status; git diff; false)

build::
	@echo Version: $(VERSION) $(SHA)
	CGO_ENABLED=0 go build -v $(BUILD_TAGS) $(BUILD_ARGS)

snapshot::
	goreleaser --snapshot --skip publish --clean

release::
	goreleaser --clean

docker::
	@echo Version: $(VERSION) $(SHA)
	docker buildx build --platform $(PLATFORM) --tag $(DOCKER_IMAGE):$(DOCKER_TAG) --push .

publish-nightly::
	@echo Version: $(VERSION) $(SHA)
	docker buildx build --platform $(PLATFORM) --tag $(DOCKER_IMAGE):nightly --push .

publish-release::
	@echo Version: $(VERSION) $(SHA)
	docker buildx build --platform $(PLATFORM) --tag $(DOCKER_IMAGE):latest --tag $(DOCKER_IMAGE):$(VERSION) --build-arg RELEASE=1 --push .

apt-nightly::
	$(foreach file, $(wildcard $(PACKAGES)/*.deb), \
		cloudsmith push deb evcc/unstable/any-distro/any-version $(file); \
	)

apt-release::
	$(foreach file, $(wildcard $(PACKAGES)/*.deb), \
		cloudsmith push deb evcc/stable/any-distro/any-version $(file); \
	)

# gokrazy
gok::
	which gok || go install github.com/gokrazy/tools/cmd/gok@main
	# https://stackoverflow.com/questions/1250079/how-to-escape-single-quotes-within-single-quoted-strings
	sed 's!"GoBuildFlags": null!"GoBuildFlags": ["$(BUILD_TAGS) -trimpath -ldflags='"'"'$(LD_FLAGS)'"'"'"]!g' $(GOK_DIR)/config.tmpl.json > $(GOK_DIR)/evcc/config.json
	${GOK} add .
	# ${GOK} add tailscale.com/cmd/tailscaled
	# ${GOK} add tailscale.com/cmd/tailscale

# build image
gok-image:: gok
	${GOK} overwrite --full=$(IMAGE_FILE) --target_storage_bytes=1258299392
	# gzip -f $(IMAGE_FILE)

# run qemu
gok-vm:: gok
	${GOK} vm run --netdev user,id=net0,hostfwd=tcp::8080-:80,hostfwd=tcp::8022-:22,hostfwd=tcp::8888-:8080

# update instance
gok-update::
	${GOK} update yes

soc::
	@echo Version: $(VERSION) $(SHA)
	go build $(BUILD_TAGS) $(BUILD_ARGS) github.com/evcc-io/evcc/cmd/soc

# patch asn1.go to allow Elli buggy certificates to be accepted with EEBUS
patch-asn1-sudo::
	# echo $(GOROOT)
	cat $(GOROOT)/src/vendor/golang.org/x/crypto/cryptobyte/asn1.go | grep -C 1 "out = true"
	sudo patch -N -t -d $(GOROOT)/src/vendor/golang.org/x/crypto/cryptobyte -i $(CURRDIR)/packaging/patch/asn1.diff
	cat $(GOROOT)/src/vendor/golang.org/x/crypto/cryptobyte/asn1.go | grep -C 1 "out = true"

patch-asn1::
	# echo $(GOROOT)
	cat $(GOROOT)/src/vendor/golang.org/x/crypto/cryptobyte/asn1.go | grep -C 1 "out = true"
	patch -N -t -d $(GOROOT)/src/vendor/golang.org/x/crypto/cryptobyte -i $(CURRDIR)/packaging/patch/asn1.diff
	cat $(GOROOT)/src/vendor/golang.org/x/crypto/cryptobyte/asn1.go | grep -C 1 "out = true"

upgrade::
	$(shell go list -u -f '{{if (and (not (or .Main .Indirect)) .Update)}}{{.Path}}{{end}}' -m all | xargs go get)
	go mod tidy