fix: lowercase BaseURL [filebrowser/filebrowser#522] (#40)

build/service-worker-prod.js

@@ -16,7 +16,7 @@
   window.addEventListener('load', function() {
       if ('serviceWorker' in navigator &&
           (window.location.protocol === 'https:' || isLocalhost)) {
-        navigator.serviceWorker.register('{{ .BaseURL }}/sw.js')
+        navigator.serviceWorker.register('{{ .baseurl }}/sw.js')
         .then(function(registration) {
           // updatefound is fired if service-worker.js changes.
           registration.onupdatefound = function() {

build/webpack.prod.conf.js

@@ -119,7 +119,7 @@ var webpackConfig = merge(baseWebpackConfig, {
     new SWPrecacheWebpackPlugin({
       cacheId: 'File Browser',
       filename: 'sw.js',
-      replacePrefix: '{{ .BaseURL }}/',
+      replacePrefix: '{{ .baseurl }}/',
       staticFileGlobs: ['dist/**/*.{js,html,css}'],
       minify: true,
       stripPrefix: 'dist/'