Upload source maps to Sentry in release builds

Author: pimterry

.github/workflows/ci.yml

@@ -35,7 +35,13 @@ jobs:
 
           # Fix $HOME perms to make Firefox happy
           chown $(whoami) $HOME
+
       - run: npm run build
+        env:
+          SENTRY_AUTH_TOKEN: ${{ (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') && secrets.SENTRY_AUTH_TOKEN) || '' }}
+          SENTRY_ORG: http-toolkit
+          SENTRY_PROJECT: httptoolkit-server
+
       - run: xvfb-run npm run test
       - run: xvfb-run npm run test:release
 

webpack.config.js

@@ -7,6 +7,12 @@ const pjson = require('./package.json');
 
 const OUTPUT_DIR = path.resolve(__dirname, 'bundle');
 
+console.log(
+    process.env.SENTRY_AUTH_TOKEN
+    ? "* Webpack will upload source map to Sentry *"
+    : "Sentry source map upload disabled - no token set"
+);
+
 module.exports = {
     entry: {
         index: './src/index.ts',