# If a different version of Go is installed (via `go get`) set the GO_VERSION
# environment variable to that version.  For example, setting it to "1.13.7"
# will run `go1.13.7 build [...]` instead of `go build [...]`.
#
# For info on installing extra versions, see this page:
# https://golang.org/doc/install#extra_versions

# goosList = "android darwin dragonfly freebsd linux nacl netbsd openbsd plan9 solaris windows"
# goarchList = "386 amd64 amd64p32 arm arm64 ppc64 ppc64le mips mipsle mips64 mips64le mips64p32 mips64p32leppc s390 s390x sparc sparc64"

# Windows needs the .exe extension.
ifeq ($(OS),Windows_NT) 
EXT=.exe  
endif 

TAGS= 

.PHONY: fmt vet get clean dev setdev test ServerMovieNight 

all: fmt vet test MovieNight static/main.wasm settings.json 

server: ServerMovieNight static/main.wasm 

ServerMovieNight: *.go common/*.go 
	GOOS=${TARGET} GOARCH=${ARCH} go$(GO_VERSION) build -o MovieNight $(TAGS) 

setdev: 
	$(eval export TAGS=-tags "dev") 

dev: setdev all 

MovieNight: *.go common/*.go 
	GOOS=${TARGET} GOARCH=${ARCH} go$(GO_VERSION) build -o MovieNight${EXT} $(TAGS) 

static/js/wasm_exec.js: 
	cp $$(go$(GO_VERSION) env GOROOT)/misc/wasm/wasm_exec.js $@

static/main.wasm: static/js/wasm_exec.js wasm/*.go common/*.go 
	GOOS=js GOARCH=wasm go$(GO_VERSION) build -o $@ $(TAGS) wasm/*.go 

clean: 
	-rm MovieNight${EXT} ./static/main.wasm ./static/js/wasm_exec.js 

fmt: 
	gofmt -w . 

vet: 
	go$(GO_VERSION) vet $(TAGS) ./... 
	GOOS=js GOARCH=wasm go$(GO_VERSION) vet $(TAGS) ./... 

test: 
	go$(GO_VERSION) test $(TAGS) ./... 

# Do not put settings_example.json here as a prereq to avoid overwriting
# the settings if the example is updated.
settings.json: 
	cp settings_example.json settings.json