fix issue #69: complete goreleaser.yml

Makefile

@@ -69,7 +69,10 @@ test-cmd:
 	           -v '$(GOPATH)/src/$(GO_PACKAGE)':'/go/src/$(GO_PACKAGE)' \
 	           -w '/go/src/$(GO_PACKAGE)' \
 	           golang:1.7 \
-	           /bin/sh -c 'go install -ldflags "-X 'main.Version=test'" ./cmd/semaphore \
+	           /bin/sh -c 'go install -ldflags "-s -w -X main.version=test \
+	                                                  -X main.commit=$(GIT_REV) \
+	                                                  -X main.date=$(DATE)" \
+	                                  ./cmd/semaphore \
 	                       && semaphore create --capacity=1 --timeout=10s \
 	                       && semaphore add -- curl example.com \
 	                       && semaphore add -- curl example.com \

cmd/semaphore/build.go

@@ -0,0 +1,7 @@
+package main
+
+var (
+	commit  = "none"
+	date    = "unknown"
+	version = "dev"
+)

cmd/semaphore/main.go

@@ -9,4 +9,5 @@ import (
 func main() {
 	flag.Parse()
 	fmt.Println(strings.Join(flag.Args(), ", "))
+	fmt.Println(commit, date, version)
 }

goreleaser.yml

@@ -1,5 +1,5 @@
 homepage:    &home https://github.com/kamilsk/semaphore
-description: &desc Semaphore pattern implementation with timeout of lock/unlock operations based on channels.
+description: &desc Semaphore pattern implementation with a timeout of lock/unlock operations based on channels.
 
 archive:
   files:
@@ -37,7 +37,7 @@ build:
   - darwin
   - linux
   - windows
-  ldflags: -s -w -X 'main.Version="{{.Version}} ({{.Date}})"'
+  ldflags: -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}
   main:    ./cmd/semaphore
 
 release:

makes/env.mk

@@ -4,7 +4,7 @@ endif
 
 CWD        := $(patsubst %/,%,$(dir $(abspath $(firstword $(MAKEFILE_LIST)))))
 CID        := $(patsubst %/,%,$(dir $(abspath $(lastword $(MAKEFILE_LIST)))))
-DATE       := $(shell date -u "+%Y-%m-%d %H:%M:%S")
+DATE       := $(shell date -u "+%Y-%m-%d_%H:%M:%S")
 GO_VERSION := $(shell go version | awk '{print $$3}' | tr -d 'go')
 
 GIT_REV    := $(shell git rev-parse --short HEAD)