adding build file

build.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+buildpath=/tmp/gh-osc
+target=gh-osc
+timestamp=$(date "+%Y%m%d%H%M%S")
+mkdir -p ${buildpath}
+gobuild="go build -o $buildpath/$target go/cmd/gh-osc/main.go"
+
+echo "Building OS/X binary"
+echo "GO15VENDOREXPERIMENT=1 GOOS=darwin GOARCH=amd64 $gobuild" | bash
+(cd $buildpath && tar cfz ./gh-osc-binary-osx-${timestamp}.tar.gz $target)
+
+echo "Building linux binary"
+echo "GO15VENDOREXPERIMENT=1 GOOS=linux GOARCH=amd64 $gobuild" | bash
+(cd $buildpath && tar cfz ./gh-osc-binary-linux-${timestamp}.tar.gz $target)
+
+echo "Binaries found in:"
+ls -1 $buildpath/gh-osc-binary*${timestamp}.tar.gz