add build.sh for package builds

build.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+dir="$(mktemp -d)"
+plugdir="$dir/plugins"
+githash="$(git rev-parse HEAD)"
+wd="$(pwd)"
+libc="glibc"
+
+[[ -f "/lib/libc.musl-x86_64.so.1" ]] && libc="musl"
+
+export GOBIN="$dir/bin"
+go build git.xeserv.us/xena/route/cmd/...
+go install git.xeserv.us/xena/route/cmd/...
+
+go build -buildmode plugin -o $plugdir/autohttpagent.so git.xeserv.us/xena/route/plugins/autohttpagent
+
+cd $dir
+tar czf "$wd/route-$libc-$githash.tgz" *
+cd $wd
+
+rm -rf $dir