Fix HTML injection; fix Raven

Had to make the Raven installation stuff its own script so it wouldn't
run before raven.js was loaded.

Also fixed my Regexps for HTML injection; they didn't work so well when
the HTML was minified.

iris/renderer/get-html.js

@@ -6,8 +6,11 @@ import serialize from 'serialize-javascript';
 const html = fs
   .readFileSync(path.resolve(__dirname, '..', '..', 'build', 'index.html'))
   .toString()
-  .replace(/<script.+?bootstrap\.js\".+?<\/script>/, '')
-  .replace(/(<script)(.+?bundle.+?<\/script>)/, '$1 defer="defer" $2');
+  .replace(
+    '<script type="text/javascript" src="/./static/js/bootstrap.js">',
+    ''
+  )
+  .replace(/(src="\/static\/js\/main\.\w+?\.js")/g, ' defer="defer" $1');
 
 type Arguments = {
   styleTags: string,
@@ -20,7 +23,7 @@ type Arguments = {
 export const createScriptTag = ({ src }: { src: string }) =>
   `<script defer="defer" src="${src}"></script>`;
 
-const sentry = `<script defer="defer" src="https://cdn.ravenjs.com/3.14.0/raven.min.js" crossorigin="anonymous"></script><script>Raven.config('https://[email protected]/154812', { whitelistUrls: [/spectrum.chat/, /www.spectrum.chat/] }).install();</script>`;
+const sentry = `<script defer="defer" src="https://cdn.ravenjs.com/3.14.0/raven.min.js" crossorigin="anonymous"></script><script defer="defer" src="/install-raven.js"></script>`;
 
 export const getHTML = ({
   styleTags,

public/install-raven.js

@@ -0,0 +1,3 @@
+Raven.config('https://[email protected]/154812', {
+  whitelistUrls: [/spectrum.chat/, /www.spectrum.chat/],
+}).install();