ref(build): Switch from using rollup-plugin-re to rollup-plugin-cleanup

package.json

@@ -91,8 +91,8 @@
     "replace-in-file": "^4.0.0",
     "rimraf": "^3.0.2",
     "rollup": "^2.67.1",
+    "rollup-plugin-cleanup": "3.2.1",
     "rollup-plugin-license": "^2.6.1",
-    "rollup-plugin-re": "^1.0.7",
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-typescript2": "^0.31.2",
     "sinon": "^7.3.2",

packages/nextjs/rollup.npm.config.js

@@ -1,4 +1,4 @@
-import { makeBaseNPMConfig, makeNPMConfigVariants, plugins } from '../../rollup/index.js';
+import { makeBaseNPMConfig, makeNPMConfigVariants } from '../../rollup/index.js';
 
 export default [
   ...makeNPMConfigVariants(
@@ -21,7 +21,6 @@ export default [
       ],
 
       packageSpecificConfig: {
-        plugins: [plugins.makeRemoveMultiLineCommentsPlugin()],
         output: {
           // Preserve the original file structure (i.e., so that everything is still relative to `src`)
           entryFileNames: 'config/templates/[name].js',

rollup/bundleHelpers.js

@@ -12,8 +12,7 @@ import {
   makeIsDebugBuildPlugin,
   makeLicensePlugin,
   makeNodeResolvePlugin,
-  makeRemoveBlankLinesPlugin,
-  makeRemoveESLintCommentsPlugin,
+  makeCleanupPlugin,
   makeSucrasePlugin,
   makeTerserPlugin,
   makeTSPlugin,
@@ -27,8 +26,7 @@ export function makeBaseBundleConfig(options) {
 
   const nodeResolvePlugin = makeNodeResolvePlugin();
   const sucrasePlugin = makeSucrasePlugin();
-  const removeBlankLinesPlugin = makeRemoveBlankLinesPlugin();
-  const removeESLintCommentsPlugin = makeRemoveESLintCommentsPlugin();
+  const cleanupPlugin = makeCleanupPlugin();
   const markAsBrowserBuildPlugin = makeBrowserBuildPlugin(true);
   const licensePlugin = makeLicensePlugin(licenseTitle);
   const tsPlugin = makeTSPlugin(jsVersion.toLowerCase());
@@ -104,8 +102,8 @@ export function makeBaseBundleConfig(options) {
     },
     plugins:
       jsVersion === 'es5'
-        ? [tsPlugin, nodeResolvePlugin, licensePlugin]
-        : [sucrasePlugin, removeBlankLinesPlugin, removeESLintCommentsPlugin, nodeResolvePlugin, licensePlugin],
+        ? [tsPlugin, nodeResolvePlugin, cleanupPlugin, licensePlugin]
+        : [sucrasePlugin, nodeResolvePlugin, cleanupPlugin, licensePlugin],
     treeshake: 'smallest',
   };
 

rollup/npmHelpers.js

@@ -11,8 +11,7 @@ import {
   makeConstToVarPlugin,
   makeExtractPolyfillsPlugin,
   makeNodeResolvePlugin,
-  makeRemoveBlankLinesPlugin,
-  makeRemoveESLintCommentsPlugin,
+  makeCleanupPlugin,
   makeSucrasePlugin,
   makeDebugBuildStatementReplacePlugin,
 } from './plugins/index.js';
@@ -32,8 +31,7 @@ export function makeBaseNPMConfig(options = {}) {
   const sucrasePlugin = makeSucrasePlugin();
   const debugBuildStatementReplacePlugin = makeDebugBuildStatementReplacePlugin();
   const constToVarPlugin = makeConstToVarPlugin();
-  const removeESLintCommentsPlugin = makeRemoveESLintCommentsPlugin();
-  const removeBlankLinesPlugin = makeRemoveBlankLinesPlugin();
+  const cleanupPlugin = makeCleanupPlugin();
   const extractPolyfillsPlugin = makeExtractPolyfillsPlugin();
 
   const defaultBaseConfig = {
@@ -84,8 +82,7 @@ export function makeBaseNPMConfig(options = {}) {
       sucrasePlugin,
       debugBuildStatementReplacePlugin,
       constToVarPlugin,
-      removeESLintCommentsPlugin,
-      removeBlankLinesPlugin,
+      cleanupPlugin,
       extractPolyfillsPlugin,
     ],
 

rollup/plugins/npmPlugins.js

@@ -2,14 +2,12 @@
  * Rollup plugin hooks docs: https://rollupjs.org/guide/en/#build-hooks and
  * https://rollupjs.org/guide/en/#output-generation-hooks
  *
- * Regex Replace plugin docs: https://github.com/jetiny/rollup-plugin-re
+ * Cleanup plugin docs: https://github.com/aMarCruz/rollup-plugin-cleanup
  * Replace plugin docs: https://github.com/rollup/plugins/tree/master/packages/replace
  * Sucrase plugin docs: https://github.com/rollup/plugins/tree/master/packages/sucrase
  */
 
-// We need both replacement plugins because one handles regex and the other runs both before and after rollup does its
-// bundling work.
-import regexReplace from 'rollup-plugin-re';
+import cleanup from 'rollup-plugin-cleanup';
 import replace from '@rollup/plugin-replace';
 import sucrase from '@rollup/plugin-sucrase';
 
@@ -100,54 +98,19 @@ export function makeDebuggerPlugin(hookName) {
 }
 
 /**
- * Create a plugin to strip eslint-style comments from the output.
+ * Create a plugin to clean up output files by:
+ * - Converting line endings unix line endings
+ * - Removing consecutive empty lines
  *
- * @returns A `rollup-plugin-re` instance.
+ * @returns A `rollup-plugin-cleanup` instance.
  */
-export function makeRemoveESLintCommentsPlugin() {
-  return regexReplace({
-    patterns: [
-      {
-        test: /\/[/*] eslint-.*\n/g,
-        replace: '',
-      },
-    ],
-  });
-}
-
-/**
- * Create a plugin to strip multiple consecutive blank lines, with or without whitespace in them. from the output.
- *
- * @returns A `rollup-plugin-re` instance.
- */
-export function makeRemoveBlankLinesPlugin() {
-  return regexReplace({
-    patterns: [
-      {
-        test: /\n(\n\s*)+\n/g,
-        replace: '\n\n',
-      },
-    ],
-  });
-}
-
-/**
- * Create a plugin to strip multi-line comments from the output.
- *
- * @returns A `rollup-plugin-re` instance.
- */
-export function makeRemoveMultiLineCommentsPlugin() {
-  return regexReplace({
-    patterns: [
-      {
-        // If we ever want to remove all comments instead of just /* ... */ ones, the regex is
-        // /\/\*[\s\S]*?\*\/|([^\\:]|^)\/\/.*$/gm. We also might consider a plugin like
-        // https://github.com/aMarCruz/rollup-plugin-cleanup (though to remove only multi-line comments we'd end up with
-        // a regex there, too).
-        test: /\/\*[\s\S]*?\*\//gm,
-        replace: '',
-      },
-    ],
+export function makeCleanupPlugin() {
+  return cleanup({
+    // line endings are unix-ized by default
+    comments: 'all', // comments to keep
+    compactComments: 'false', // don't remove blank lines in multi-line comments
+    maxEmptyLines: 1,
+    extensions: ['js', 'jsx', 'ts', 'tsx'],
   });
 }
 

yarn.lock

@@ -16871,6 +16871,15 @@ jquery@^3.5.0:
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.6.0.tgz#c72a09f15c1bdce142f49dbf1170bdf8adac2470"
   integrity sha512-JVzAR/AjBvVt2BmYhxRCSYysDsPcssdmTFnzyLEts9qNwmjmu4JTAMYubEfwVOSwpQ1I1sKKFcxhZCI2buerfw==
 
+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"
+
 [email protected]:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/js-reporters/-/js-reporters-1.2.3.tgz#8febcab370539df62e09b95da133da04b11f6168"
@@ -18122,13 +18131,6 @@ [email protected], magic-string@^0.25.1, magic-string@^0.25.7:
   dependencies:
     sourcemap-codec "^1.4.4"
 
-magic-string@^0.16.0:
-  version "0.16.0"
-  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.16.0.tgz#970ebb0da7193301285fb1aa650f39bdd81eb45a"
-  integrity sha1-lw67DacZMwEoX7GqZQ85vdgetFo=
-  dependencies:
-    vlq "^0.2.1"
-
 magic-string@^0.25.0:
   version "0.25.9"
   resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.9.tgz#de7f9faf91ef8a1c91d02c2e5314c8277dbcdd1c"
@@ -20547,6 +20549,11 @@ pend@~1.2.0:
   resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
   integrity sha1-elfrVQpng/kRUzH89GY9XI4AelA=
 
+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"
@@ -22823,6 +22830,14 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
+[email protected]:
+  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-license@^2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/rollup-plugin-license/-/rollup-plugin-license-2.6.1.tgz#20f15cc37950f362f8eefdc6e3a2e659d0cad9eb"
@@ -22838,14 +22853,6 @@ rollup-plugin-license@^2.6.1:
     spdx-expression-validate "2.0.0"
     spdx-satisfies "5.0.1"
 
-rollup-plugin-re@^1.0.7:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/rollup-plugin-re/-/rollup-plugin-re-1.0.7.tgz#fe174704ed59cda84caf02bd013b582e6fdaa4f6"
-  integrity sha1-/hdHBO1ZzahMrwK9ATtYLm/apPY=
-  dependencies:
-    magic-string "^0.16.0"
-    rollup-pluginutils "^2.0.1"
-
 rollup-plugin-sourcemaps@^0.6.0:
   version "0.6.3"
   resolved "https://registry.yarnpkg.com/rollup-plugin-sourcemaps/-/rollup-plugin-sourcemaps-0.6.3.tgz#bf93913ffe056e414419607f1d02780d7ece84ed"
@@ -22876,7 +22883,7 @@ rollup-plugin-typescript2@^0.31.2:
     resolve "^1.20.0"
     tslib "^2.3.1"
 
-rollup-pluginutils@^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==
@@ -23463,6 +23470,11 @@ size-limit@^4.5.5:
     ora "^5.3.0"
     read-pkg-up "^7.0.1"
 
+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@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
@@ -26083,11 +26095,6 @@ [email protected]:
     core-util-is "1.0.2"
     extsprintf "^1.2.0"
 
-vlq@^0.2.1:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/vlq/-/vlq-0.2.3.tgz#8f3e4328cf63b1540c0d67e1b2778386f8975b26"
-  integrity sha512-DRibZL6DsNhIgYQ+wNdWDL2SL3bKPlVrRiBqV5yuMm++op8W4kGFtaQfCs4KEJn0wBZcHVHJ3eoywX8983k1ow==
-
 [email protected]:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-1.1.0.tgz#bd76d6a23323e2ca8ffa12028dc04559c75f9019"