From 026e59edc7614157375a3d506c9ff15d9f26959d Mon Sep 17 00:00:00 2001
From: Caleb Eby <caleb.eby01@gmail.com>
Date: Wed, 30 Jun 2021 17:14:25 -0700
Subject: [PATCH] Use the jsx loader for .js files

---
 .changeset/silent-mugs-know.md              | 5 +++++
 package-lock.json                           | 4 ++--
 src/module-server/plugins/esbuild-plugin.ts | 3 ++-
 3 files changed, 9 insertions(+), 3 deletions(-)
 create mode 100644 .changeset/silent-mugs-know.md

diff --git a/.changeset/silent-mugs-know.md b/.changeset/silent-mugs-know.md
new file mode 100644
index 00000000..00fd6dc7
--- /dev/null
+++ b/.changeset/silent-mugs-know.md
@@ -0,0 +1,5 @@
+---
+'pleasantest': patch
+---
+
+Enable JSX parsing/transpilation for .js, .mjs, .cjs files (not just .jsx)
diff --git a/package-lock.json b/package-lock.json
index cd3b9bdb..6691b250 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,11 +1,11 @@
 {
   "name": "pleasantest",
-  "version": "0.5.0",
+  "version": "0.6.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "version": "0.5.0",
+      "version": "0.6.0",
       "license": "MIT",
       "dependencies": {
         "@rollup/plugin-commonjs": "^19.0.0",
diff --git a/src/module-server/plugins/esbuild-plugin.ts b/src/module-server/plugins/esbuild-plugin.ts
index 39da0b80..cbb3b468 100644
--- a/src/module-server/plugins/esbuild-plugin.ts
+++ b/src/module-server/plugins/esbuild-plugin.ts
@@ -12,7 +12,8 @@ export const esbuildPlugin = (): Plugin => {
     name: 'esbuild',
     async transform(code, id) {
       if (!shouldProcess(id)) return null;
-      const loader = extname(id).slice(1) as esbuild.Loader;
+      const ext = extname(id).slice(1);
+      const loader = /[cm]?jsx?$/.test(ext) ? 'jsx' : (ext as esbuild.Loader);
       return esbuild
         .transform(code, {
           sourcefile: id,