# make
# make GOARCH=386
# make GOARCH=amd64
# make GOOS=linux GOARCH=mips
#
# 'go tool dist list' for available os and architextures

NAME=hodu
VERSION=1.0.0

SRCS=\
	atom.go \
	bulletin.go \
	client.go \
	client-ctl.go \
	client-cts-rpty.go \
	client-cts-rpx.go \
	client-cts-rxc.go \
	client-metrics.go \
	client-peer.go \
	client-pty.go \
	client-rxc-profile.go \
	hodu.go \
	hodu.pb.go \
	hodu_grpc.pb.go \
	jwt.go \
	packet.go \
	pty.go \
	rsa-aes.go \
	server.go \
	server-ctl.go \
	server-cts-rpty.go \
	server-cts-rpx.go \
	server-cts-rxc.go \
	server-metrics.go \
	server-peer.go \
	server-pty.go \
	server-pxy.go \
	server-rpx.go \
	server-rxc.go \
	server-rxc-job.go \
	system.go \
	transform.go \

DATA = \
	xterm-plain.js \
	xterm-plain.html \
	xterm.html

CMD_DATA=\
	cmd/rsa.key \
	cmd/tls.crt \
	cmd/tls.key

CMD_SRCS=\
	cmd/config.go \
	cmd/logger.go \
	cmd/main.go

all: $(NAME)

$(NAME): $(DATA) $(SRCS) $(CMD_DATA) $(CMD_SRCS)
	CGO_ENABLED=0 go build -x -ldflags "-X 'main.HODU_NAME=$(NAME)' -X 'main.HODU_VERSION=$(VERSION)'" -o $@ $(CMD_SRCS)
	##CGO_ENABLED=1 go build -x -ldflags "-X 'main.HODU_NAME=$(NAME)' -X 'main.HODU_VERSION=$(VERSION)'" -o $@ $(CMD_SRCS)
	##CGO_ENABLED=1 go build -x -ldflags "-X 'main.HODU_NAME=$(NAME)' -X 'main.HODU_VERSION=$(VERSION)' -linkmode external -extldflags=-static" -o $@ $(CMD_SRCS)

$(NAME).debug: $(DATA) $(SRCS) $(CMD_DATA) $(CMD_SRCS)
	CGO_ENABLED=1 go build -race -x -ldflags "-X 'main.HODU_NAME=$(NAME)' -X 'main.HODU_VERSION=$(VERSION)'" -o $@ $(CMD_SRCS)

clean:
	go clean -x -i
	rm -f $(NAME) $(NAME).debug

check:
	go test -x --count=1 ./...

hodu.pb.go: hodu.proto
	protoc --go_out=. --go_opt=paths=source_relative \
		--go-grpc_out=. --go-grpc_opt=paths=source_relative \
		hodu.proto

hodu_grpc.pb.go: hodu.proto
	protoc --go_out=. --go_opt=paths=source_relative \
		--go-grpc_out=. --go-grpc_opt=paths=source_relative \
		hodu.proto

xterm.html: xterm-plain.html xterm-plain.js vite.config.js package.json
	rm -rf .vite-xterm
	npm run build:xterm
	cp .vite-xterm/xterm-plain.html "$@"
	rm -rf .vite-xterm

cmd/tls.crt:
	openssl req -x509 -newkey rsa:4096 -keyout cmd/tls.key -out cmd/tls.crt -sha256 -days 36500 -nodes -subj "/CN=$(NAME)" --addext "subjectAltName=DNS:$(NAME),IP:127.0.0.1,IP:::1"

cmd/tls.key:
	openssl req -x509 -newkey rsa:4096 -keyout cmd/tls.key -out cmd/tls.crt -sha256 -days 36500 -nodes -subj "/CN=$(NAME)" --addext "subjectAltName=DNS:$(NAME),IP:127.0.0.1,IP:::1"

cmd/rsa.key:
	openssl genrsa -traditional -out cmd/rsa.key 2048

mtls-client-cert-for-test:
	## you can use this recipe to generate certificate/key files for mtls testing against
	## the built-in certificate used as trusted ca.
	openssl genrsa -out mtls-client.key 2048
	openssl req -new -key mtls-client.key -out mtls-client.csr -subj "/CN=mtls-client"
	openssl x509 -req -in mtls-client.csr -CA cmd/tls.crt -CAkey cmd/tls.key  -CAcreateserial -out mtls-client.crt -days 365

.PHONY: all clean test mtls-client-cert-for-test