From b75441d9b7cb789c71dbbbd06e618c0a4ffdf2ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Wiedemann?= <jerome@wnetworks.org>
Date: Sun, 8 Nov 2020 13:35:49 +0000
Subject: [PATCH] Add rollup-plugin-cleanup

---
 package.json     |  1 +
 rollup.config.js |  2 ++
 yarn.lock        | 39 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 42 insertions(+)

diff --git a/package.json b/package.json
index a295c30..eed7b2f 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,7 @@
     "prettier": "^2.1.2",
     "prettier-eslint": "^11.0.0",
     "rollup": "^2.33.1",
+    "rollup-plugin-cleanup": "^3.2.1",
     "rollup-plugin-serve": "^1.1.0",
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-typescript2": "^0.29.0",
diff --git a/rollup.config.js b/rollup.config.js
index 27657b2..f1a0f94 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -5,6 +5,7 @@ import babel from '@rollup/plugin-babel';
 import { terser } from 'rollup-plugin-terser';
 import serve from 'rollup-plugin-serve';
 import json from '@rollup/plugin-json';
+import cleanup from 'rollup-plugin-cleanup';
 
 const dev = process.env.ROLLUP_WATCH;
 
@@ -27,6 +28,7 @@ const plugins = [
     exclude: 'node_modules/**',
     babelHelpers: 'bundled',
   }),
+  cleanup({ comments: 'none' }),
   dev && serve(serveopts),
   !dev &&
     terser({
diff --git a/yarn.lock b/yarn.lock
index 97080d0..936e5e2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1910,6 +1910,11 @@ estraverse@^5.1.0, estraverse@^5.2.0:
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.2.0.tgz#307df42547e6cc7324d3cf03c155d5cdb8c53880"
   integrity sha512-BxbNGGNm0RyRYvUdHpIwv9IWzeM9XClbOxwoATuFdOE7ZE6wHL+HQ5T8hoPM+zHvmKzzsEqhgy0GrQ5X13afiQ==
 
+estree-walker@^0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.1.tgz#53049143f40c6eb918b23671d1fe3219f3a1b362"
+  integrity sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==
+
 estree-walker@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-1.0.1.tgz#31bc5d612c96b704106b477e6dd5d8aa138cb700"
@@ -2991,6 +2996,15 @@ jest-worker@^26.2.1:
     merge-stream "^2.0.0"
     supports-color "^7.0.0"
 
+js-cleanup@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/js-cleanup/-/js-cleanup-1.2.0.tgz#8dbc65954b1d38b255f1e8cf02cd17b3f7a053f9"
+  integrity sha512-JeDD0yiiSt80fXzAVa/crrS0JDPQljyBG/RpOtaSbyDq03VHa9szJWMaWOYU/bcTn412uMN2MxApXq8v79cUiQ==
+  dependencies:
+    magic-string "^0.25.7"
+    perf-regexes "^1.0.1"
+    skip-regex "^1.0.2"
+
 js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -4306,6 +4320,11 @@ path-type@^4.0.0:
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
   integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==
 
+perf-regexes@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/perf-regexes/-/perf-regexes-1.0.1.tgz#6da1d62f5a94bf9353a0451bccacf69068b75d0b"
+  integrity sha512-L7MXxUDtqr4PUaLFCDCXBfGV/6KLIuSEccizDI7JxT+c9x1G1v04BQ4+4oag84SHaCdrBgQAIs/Cqn+flwFPng==
+
 performance-now@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
@@ -4793,6 +4812,14 @@ rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.2, rimraf@^2.6.3, rimraf@^2.7.1:
   dependencies:
     glob "^7.1.3"
 
+rollup-plugin-cleanup@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-cleanup/-/rollup-plugin-cleanup-3.2.1.tgz#8cbc92ecf58babd7c210051929797f137bbf777c"
+  integrity sha512-zuv8EhoO3TpnrU8MX8W7YxSbO4gmOR0ny06Lm3nkFfq0IVKdBUtHwhVzY1OAJyNCIAdLiyPnOrU0KnO0Fri1GQ==
+  dependencies:
+    js-cleanup "^1.2.0"
+    rollup-pluginutils "^2.8.2"
+
 rollup-plugin-serve@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/rollup-plugin-serve/-/rollup-plugin-serve-1.1.0.tgz#0654a57021a21b903340c69940f7463706e8288d"
@@ -4822,6 +4849,13 @@ rollup-plugin-typescript2@^0.29.0:
     resolve "1.17.0"
     tslib "2.0.1"
 
+rollup-pluginutils@^2.8.2:
+  version "2.8.2"
+  resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz#72f2af0748b592364dbd3389e600e5a9444a351e"
+  integrity sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==
+  dependencies:
+    estree-walker "^0.6.1"
+
 rollup@^2.33.1, rollup@^2.7.6:
   version "2.33.1"
   resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.33.1.tgz#802795164164ee63cd47769d8879c33ec8ae0c40"
@@ -4955,6 +4989,11 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
   integrity sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA==
 
+skip-regex@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/skip-regex/-/skip-regex-1.0.2.tgz#ac655d77e7c771ac2b9f37585fea37bff56ad65b"
+  integrity sha512-pEjMUbwJ5Pl/6Vn6FsamXHXItJXSRftcibixDmNCWbWhic0hzHrwkMZo0IZ7fMRH9KxcWDFSkzhccB4285PutA==
+
 slash@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"