Add shell script to generate releases

Author: nboukeffa

.gitignore

@@ -1 +1,3 @@
-cloudsql-proxy-inject*
+.DS_Store
+.releases
+cloudsql-proxy-inject*

generate-release.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+if [ -z "$1" ]
+  then
+    echo "A release version need to be specified"
+fi
+
+# clean/prepare
+rm -rf .releases
+mkdir -p .releases/linux/cloudsql-proxy-inject-$1/bin
+mkdir -p .releases/darwin/cloudsql-proxy-inject-$1/bin
+
+# build
+make build-linux
+mv ./cloudsql-proxy-inject-linux-amd64 .releases/linux/cloudsql-proxy-inject-$1/bin
+make build-darwin
+mv ./cloudsql-proxy-inject-darwin-amd64 .releases/darwin/cloudsql-proxy-inject-$1/bin
+
+# compress
+cd .releases/linux && tar -czvf cloudsql-proxy-inject-$1-linux.tar.gz cloudsql-proxy-inject-$1/bin && cd ../..
+cd .releases/darwin && tar -czvf cloudsql-proxy-inject-$1-darwin.tar.gz cloudsql-proxy-inject-$1/bin && cd ../..
+