Single binary build (#10)

Single binary build
Use go rice for embedding the static files and templates to the binary file

prepare_assets.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+set -e
+
+DIR=$(dirname "$0")
+
+# install node modules
+yarn install --pure-lockfile --production
+
+# Copy admin-lte dist
+mkdir -p "${DIR}/assets/dist/js" "${DIR}/assets/dist/css" && \
+  cp -r "${DIR}/node_modules/admin-lte/dist/js/adminlte.min.js" "${DIR}/assets/dist/js/adminlte.min.js" && \
+  cp -r "${DIR}/node_modules/admin-lte/dist/css/adminlte.min.css" "${DIR}/assets/dist/css/adminlte.min.css"
+
+# Copy plugins
+mkdir -p "${DIR}/assets/plugins" && \
+  cp -r "${DIR}/node_modules/admin-lte/plugins/jquery" \
+  "${DIR}/node_modules/admin-lte/plugins/fontawesome-free" \
+  "${DIR}/node_modules/admin-lte/plugins/bootstrap" \
+  "${DIR}/node_modules/admin-lte/plugins/icheck-bootstrap" \
+  "${DIR}/node_modules/admin-lte/plugins/toastr" \
+  "${DIR}/node_modules/admin-lte/plugins/jquery-validation" \
+  "${DIR}/node_modules/admin-lte/plugins/select2" \
+  "${DIR}/node_modules/jquery-tags-input" \
+  "${DIR}/assets/plugins/"