Add release script

release.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+appname="od-database-crawler"
+tag=$1
+[ -z "$tag" ] && echo "Usage: build <version>" && exit 1
+
+name=${appname}-${tag}-windows.exe
+GOOS="windows" GOARCH="amd64" go build -ldflags="-s -w" -o $name
+gzip -f $name
+echo $name
+
+name=${appname}-${tag}-linux
+GOOS="linux" GOARCH="amd64" go build -ldflags="-s -w" -o $name
+gzip -f $name
+echo $name
+
+name=${appname}-${tag}-mac
+GOOS="darwin" GOARCH="amd64" go build -ldflags="-s -w" -o $name
+gzip -f $name
+echo $name