check rollup version

rollup · Jul 29, 2020 · 949ab6d · 949ab6d
1 parent b659573
commit 949ab6d
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/packages/babel/package.json b/packages/babel/package.json
@@ -47,7 +47,7 @@
   "peerDependencies": {
     "@babel/core": "^7.0.0",
     "@types/babel__core": "^7.1.9",
-    "rollup": "^1.26.0||^2.0.0"
+    "rollup": "^1.20.0||^2.0.0"
   },
   "dependencies": {
     "@babel/helper-module-imports": "^7.7.4",

diff --git a/packages/babel/src/index.js b/packages/babel/src/index.js
@@ -1,4 +1,5 @@
 import * as babel from '@babel/core';
+import { version } from "rollup/package.json";
 import { createFilter } from '@rollup/pluginutils';
 
 import { BUNDLED, HELPERS } from './constants';
@@ -45,7 +46,8 @@ const unpackInputPluginOptions = ({ skipPreflightCheck = false, ...rest }) => {
       supportsStaticESM: true,
       supportsDynamicImport: true,
       supportsTopLevelAwait: true,
-      supportsExportNamespaceFrom: true,
+      // todo: remove version checks for 1.20 - 1.25 when we bump peer deps
+      supportsExportNamespaceFrom: !version.match(/^1\.2[0-5]/),
       ...rest.caller
     }
   });