Multi platform build.

Author: brocaar

.gitignore

@@ -2,5 +2,5 @@
 .*
 
 # binaries
-bin/
-builds/
+dist/
+build/

.travis.yml

@@ -3,7 +3,12 @@ go:
 - 1.6
 script:
 - make run-compose-test
-- make package
+- GOOS=linux GOARCH=amd64 make package
+- GOOS=linux GOARCH=386 make package
+- GOOS=linux GOARCH=arm make package
+- GOOS=darwin GOARCH=amd64 make package
+- GOOS=windows BINEXT=.exe GOARCH=386 make package
+- GOOS=windows BINEXT=.exe GOARCH=amd64 make package
 services:
 - docker
 deploy:
@@ -12,7 +17,7 @@ deploy:
   api_key:
     secure: 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
   file_glob: true
-  file: "builds/*.tar.gz"
+  file: "dist/*.tar.gz"
   on:
     tags: true
     repo: brocaar/lora-semtech-bridge

Dockerfile

@@ -1,7 +1,7 @@
 FROM golang:1.6.1
 
 ENV PROJECT_PATH=/go/src/github.com/brocaar/lora-semtech-bridge
-ENV PATH=$PATH:$PROJECT_PATH/bin
+ENV PATH=$PATH:$PROJECT_PATH/build
 
 # install tools
 RUN go get github.com/golang/lint/golint

Makefile

@@ -1,14 +1,17 @@
 PKGS := $(shell go list ./... | grep -v /vendor/)
 VERSION := $(shell git describe --always)
+GOOS ?= linux
+GOARCH ?= amd64
 
 build:
-	@echo "Compiling source"
-	@mkdir -p bin
-	@GOBIN="$(CURDIR)/bin" go install -ldflags "-X main.version=$(VERSION)" $(PKGS)
+	@echo "Compiling source for $(GOOS) $(GOARCH)"
+	@mkdir -p build
+	@GOOS=$(GOOS) GOARCH=$(GOARCH) go build -ldflags "-X main.version=$(VERSION)" -o build/semtech-bridge$(BINEXT) cmd/semtech-bridge/main.go
 
 clean:
 	@echo "Cleaning up workspace"
-	@rm -rf bin
+	@rm -rf build
+	@rm -rf dist/$(VERSION)
 
 test:
 	@echo "Running tests"
@@ -19,16 +22,16 @@ test:
 	@go test -cover -v $(PKGS)
 
 package: clean build
-	@echo "Creating package"
-	@mkdir -p builds/$(VERSION)
-	@cp bin/* builds/$(VERSION)
-	@cd builds/$(VERSION)/ && tar -pczf ../lora_semtech_bridge_$(VERSION)_linux_amd64.tar.gz .
-	@rm -rf builds/$(VERSION)
+	@echo "Creating package for $(GOOS) $(GOARCH)"
+	@mkdir -p dist/$(VERSION)
+	@cp build/* dist/$(VERSION)
+	@cd dist/$(VERSION)/ && tar -pczf ../lora_semtech_bridge_$(VERSION)_$(GOOS)_$(GOARCH).tar.gz .
+	@rm -rf dist/$(VERSION)
 
 # shortcuts for development
 
 serve: build
-	./bin/semtech-bridge
+	./build/semtech-bridge
 
 run-compose-test:
 	docker-compose run --rm semtechbridge make test