From 4f0e885494a1c010ae1f6ddcbda4b7048d46dc09 Mon Sep 17 00:00:00 2001
From: Johannes Loher <johannes.loher@fg4f.de>
Date: Wed, 27 Oct 2021 23:04:35 +0200
Subject: [PATCH] ci: keep function names when minifying code

---
 rollup.config.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/rollup.config.js b/rollup.config.js
index ca01e81..f6c9903 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -5,12 +5,17 @@
 const sourcemaps = require('rollup-plugin-sourcemaps');
 const { terser } = require('rollup-plugin-terser');
 
-module.exports = {
+/**
+ * @type {import('rollup').RollupOptions}
+ */
+const config = {
   input: 'src/module/darkness-dependent-vision.js',
   output: {
     dir: 'dist/module',
     format: 'es',
     sourcemap: true,
   },
-  plugins: [sourcemaps(), process.env.NODE_ENV === 'production' && terser()],
+  plugins: [sourcemaps(), process.env.NODE_ENV === 'production' && terser({ ecma: 2020, keep_fnames: true })],
 };
+
+module.exports = config;