From 1916a459a086a31e124f3fa98883e7cd3f64542d Mon Sep 17 00:00:00 2001
From: Baptiste Grob <60621355+baptiste-grob@users.noreply.github.com>
Date: Tue, 12 May 2020 13:30:00 +0200
Subject: [PATCH] perf: improve build performance

---
 .babelrc          |  8 +-------
 .browserslistrc   |  6 ++++++
 package-lock.json | 12 ------------
 package.json      |  2 --
 webpack.config.js |  2 +-
 webpack.dev.js    |  1 -
 webpack.prod.js   |  3 ++-
 7 files changed, 10 insertions(+), 24 deletions(-)
 create mode 100644 .browserslistrc

diff --git a/.babelrc b/.babelrc
index 692a17bc5..a09963d4e 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,15 +1,9 @@
 {
   "presets": [
     "@babel/typescript",
-    [
-      "@babel/preset-env",
-      {
-        "targets": "> 0.25%, not dead"
-      }
-    ]
+    "@babel/preset-env"
   ],
   "plugins": [
-    "@babel/plugin-transform-runtime",
     "@babel/plugin-proposal-class-properties",
     "angularjs-annotate"
   ]
diff --git a/.browserslistrc b/.browserslistrc
new file mode 100644
index 000000000..b9145d54f
--- /dev/null
+++ b/.browserslistrc
@@ -0,0 +1,6 @@
+chrome 80 # electron 8.2
+last 2 Firefox versions
+last 2 Edge versions
+last 2 Safari versions
+last 2 Opera versions
+Firefox ESR
diff --git a/package-lock.json b/package-lock.json
index 9cbd501ab..da743c94c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1285,18 +1285,6 @@
         "@babel/helper-plugin-utils": "^7.8.3"
       }
     },
-    "@babel/plugin-transform-runtime": {
-      "version": "7.8.3",
-      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-runtime/-/plugin-transform-runtime-7.8.3.tgz",
-      "integrity": "sha512-/vqUt5Yh+cgPZXXjmaG9NT8aVfThKk7G4OqkVhrXqwsC5soMn/qTCxs36rZ2QFhpfTJcjw4SNDIZ4RUb8OL4jQ==",
-      "dev": true,
-      "requires": {
-        "@babel/helper-module-imports": "^7.8.3",
-        "@babel/helper-plugin-utils": "^7.8.3",
-        "resolve": "^1.8.1",
-        "semver": "^5.5.1"
-      }
-    },
     "@babel/plugin-transform-shorthand-properties": {
       "version": "7.8.3",
       "resolved": "https://registry.npmjs.org/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.8.3.tgz",
diff --git a/package.json b/package.json
index cadb5785c..d29fcd2d2 100644
--- a/package.json
+++ b/package.json
@@ -19,10 +19,8 @@
     "@babel/cli": "^7.8.4",
     "@babel/core": "^7.8.7",
     "@babel/plugin-proposal-class-properties": "^7.8.3",
-    "@babel/plugin-transform-runtime": "^7.8.3",
     "@babel/preset-env": "^7.8.7",
     "@babel/preset-typescript": "^7.8.3",
-    "@babel/runtime": "^7.8.7",
     "@types/angular": "^1.7.0",
     "@types/chai": "^4.2.11",
     "@types/lodash": "^4.14.149",
diff --git a/webpack.config.js b/webpack.config.js
index 42ee56f58..966ecb838 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -37,7 +37,7 @@ module.exports = {
     rules: [
       {
         test: /\.(js|ts)$/,
-        exclude: /node_modules/,
+        exclude: /(node_modules|snjs)/,
         use: {
           loader: 'babel-loader'
         }
diff --git a/webpack.dev.js b/webpack.dev.js
index c7d3091d5..3fe87df80 100644
--- a/webpack.dev.js
+++ b/webpack.dev.js
@@ -3,7 +3,6 @@ const config = require('./webpack.config.js');
 
 module.exports = merge(config, {
   mode: 'development',
-  devtool: 'source-map',
   devServer: {
     publicPath: '/dist/',
     proxy: {
diff --git a/webpack.prod.js b/webpack.prod.js
index 1852a3d46..4cfcb6189 100644
--- a/webpack.prod.js
+++ b/webpack.prod.js
@@ -2,5 +2,6 @@ const merge = require('webpack-merge');
 const config = require('./webpack.config.js');
 
 module.exports = merge(config, {
-  mode: 'production'
+  mode: 'production',
+  devtool: 'source-map',
 });