@rollup/plugin-babel - npm Package Compare versions

Comparing version 5.2.0 to 5.2.1

CHANGELOG.md

 # @rollup/plugin-babel ChangeLog
 
+## v5.2.1
+
+_2020-09-09_
+
+### Updates
+
+- chore: add deprecation/migration warnings for the runtime (#534)
+
 ## v5.2.0
@@ -4,0 +12,0 @@

dist/index.es.js

@@ -261,2 +261,10 @@ import * as babel from '@babel/core';
 
+const warnAboutDeprecatedHelpersOption = ({
+  deprecatedOption,
+  suggestion
+}) => {
+  // eslint-disable-next-line no-console
+  console.warn(`\`${deprecatedOption}\` has been removed in favor a \`babelHelpers\` option. Try changing your configuration to \`${suggestion}\`. ` + `Refer to the documentation to learn more: https://github.com/rollup/plugins/tree/master/packages/babel#babelhelpers`);
+};
+
 const unpackInputPluginOptions = (_ref2, rollupVersion) => {
@@ -268,3 +276,13 @@ let {
 
-  if (!rest.babelHelpers) {
+  if ('runtimeHelpers' in rest) {
+    warnAboutDeprecatedHelpersOption({
+      deprecatedOption: 'runtimeHelpers',
+      suggestion: `babelHelpers: 'runtime'`
+    });
+  } else if ('externalHelpers' in rest) {
+    warnAboutDeprecatedHelpersOption({
+      deprecatedOption: 'externalHelpers',
+      suggestion: `babelHelpers: 'external'`
+    });
+  } else if (!rest.babelHelpers) {
     // eslint-disable-next-line no-console
@@ -271,0 +289,0 @@ console.warn("babelHelpers: 'bundled' option was used by default. It is recommended to configure this option explicitly, read more here: " + 'https://github.com/rollup/plugins/tree/master/packages/babel#babelhelpers');

dist/index.js

@@ -264,2 +264,10 @@ 'use strict';
 
+const warnAboutDeprecatedHelpersOption = ({
+  deprecatedOption,
+  suggestion
+}) => {
+  // eslint-disable-next-line no-console
+  console.warn(`\`${deprecatedOption}\` has been removed in favor a \`babelHelpers\` option. Try changing your configuration to \`${suggestion}\`. ` + `Refer to the documentation to learn more: https://github.com/rollup/plugins/tree/master/packages/babel#babelhelpers`);
+};
+
 const unpackInputPluginOptions = (_ref2, rollupVersion) => {
@@ -271,3 +279,13 @@ let {
 
-  if (!rest.babelHelpers) {
+  if ('runtimeHelpers' in rest) {
+    warnAboutDeprecatedHelpersOption({
+      deprecatedOption: 'runtimeHelpers',
+      suggestion: `babelHelpers: 'runtime'`
+    });
+  } else if ('externalHelpers' in rest) {
+    warnAboutDeprecatedHelpersOption({
+      deprecatedOption: 'externalHelpers',
+      suggestion: `babelHelpers: 'external'`
+    });
+  } else if (!rest.babelHelpers) {
     // eslint-disable-next-line no-console
@@ -274,0 +292,0 @@ console.warn("babelHelpers: 'bundled' option was used by default. It is recommended to configure this option explicitly, read more here: " + 'https://github.com/rollup/plugins/tree/master/packages/babel#babelhelpers');

package.json

 {
   "name": "@rollup/plugin-babel",
-  "version": "5.2.0",
+  "version": "5.2.1",
   "publishConfig": {
@@ -5,0 +5,0 @@ "access": "public"

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Improved metrics

Total package byte prevSize

60557

increased by2.73%

Lines of code

882

increased by4.01%

No dependency changes