Issue #93: print SHA-256 sum of compiled binaries

.travis.yml

@@ -9,7 +9,7 @@ go_import_path: github.com/bpicode/fritzctl
 
 script:
   - export FRITZCTL_VERSION=0.0.1-unofficial-ci-travis
-  - make clean all
+  - make clean all dist_all
 
 after_success:
   - bash <(curl -s https://codecov.io/bash)

Makefile

@@ -138,24 +138,23 @@ codequality:
 
 dist_all: dist_linux dist_darwin dist_win
 
-dist_darwin:
-	@echo  -n ">> BUILD, darwin/amd64"
-	@(GOOS=darwin GOARCH=amd64 go build -o build/distributions/darwin_amd64/fritzctl $(LDFLAGS))
+define dist
+	@echo  -n ">> BUILD, $(1)/$(2) "
+	@(GOOS=$(1) GOARCH=$(2) go build -o $(3) $(LDFLAGS))
+	@cp $(3) build/distributions/fritzctl-$(1)-$(2)$(4)
+	@cd build/distributions && shasum -a 256 "fritzctl-$(1)-$(2)$(4)" | tee "fritzctl-$(1)-$(2)$(4).sha256" | cut -b 1-40 -z
 	@$(call ok)
+endef
+
+dist_darwin:
+	@$(call dist,darwin,amd64,build/distributions/darwin_amd64/fritzctl,"")
 
 dist_win:
-	@echo  -n ">> BUILD, windows/amd64"
-	@(GOOS=windows GOARCH=amd64 go build -o build/distributions/windows_amd64/fritzctl.exe $(LDFLAGS))
-	@$(call ok)
+	@$(call dist,windows,amd64,build/distributions/windows_amd64/fritzctl.exe,".exe")
 
 dist_linux:
-	@echo  -n ">> BUILD, linux/amd64"
-	@(GOOS=linux GOARCH=amd64 go build -o build/distributions/linux_amd64/usr/bin/fritzctl $(LDFLAGS))
-	@$(call ok)
-
-	@echo  -n ">> BUILD, linux/arm"
-	@(GOOS=linux GOARCH=arm GOARM=6 go build -o build/distributions/linux_arm/usr/bin/fritzctl $(LDFLAGS))
-	@$(call ok)
+	@$(call dist,linux,amd64,build/distributions/linux_amd64/usr/bin/fritzctl,"")
+	@$(call dist,linux,arm,build/distributions/linux_arm/usr/bin/fritzctl,"")
 
 pkg_all: pkg_linux pkg_darwin pkg_win