Add release scripts

.gitignore

@@ -0,0 +1,2 @@
+bin/*
+!bin/.gitkeep

Makefile

@@ -0,0 +1,3 @@
+build:
+	docker run --rm -v "$(PWD)":/go/src/github.com/moznion/resque_exporter -w /go/src/github.com/moznion/resque_exporter golang:1.6 bash author/build.sh $(VERSION)
+

README.md

@@ -35,6 +35,11 @@ Note
 
 This exporter also supports resque compatible job-queue engine (e.g. [jesque](https://github.com/gresrun/jesque)).
 
+[For developers] How to build to release
+--
+
+Execute `make build VERSION=${version}` on __Docker available__ environment. Built binaries will be on `bin` directory.
+
 License
 --
 

author/build.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+VER=$1
+if [ -z "$1" ] ; then
+  echo 'Missing version'
+  exit 1
+fi
+
+REV=$(git rev-parse --verify HEAD)
+PACKAGE="github.com/moznion/resque_exporter"
+
+go get -v gopkg.in/yaml.v2
+go get -v gopkg.in/redis.v3
+go get -v github.com/mkideal/cli
+go get -v github.com/prometheus/client_golang/prometheus
+
+for GOOS in darwin linux; do
+  for GOARCH in 386 amd64; do
+    export GOOS
+    export GOARCH
+    go build -v -ldflags "-X ${PACKAGE}.rev=$REV -X ${PACKAGE}.ver=$VER" \
+      -o bin/resque_exporter-$GOOS-$GOARCH cmd/resque_exporter/resque_exporter.go
+  done
+done
+