fixup esm check

vercel · Jul 7, 2021 · 135443b · 135443b
1 parent 2e1612a
commit 135443b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/cli.js b/src/cli.js
@@ -244,7 +244,8 @@ async function runCmd (argv, stdout, stderr) {
       let startTime = Date.now();
       let ps;
       const buildFile = eval("require.resolve")(resolve(args._[1] || "."));
-      const ext = buildFile.endsWith('.cjs') ? '.cjs' : buildFile.endsWith('.mjs') || !hasTypeModule(buildFile) ? '.mjs' : '.js';
+      const esm = buildFile.endsWith('.mjs') || buildFile.endsWith('.js') && hasTypeModule(buildFile);
+      const ext = buildFile.endsWith('.cjs') ? '.cjs' : esm && (buildFile.endsWith('.mjs') || !hasTypeModule(buildFile)) ? '.mjs' : '.js';
       const ncc = require("./index.js")(
         buildFile,
         {