feat(esbuild): added commonjs transformation along with esbuild.

.gitignore

@@ -42,3 +42,6 @@ dist/
 # Jekyll
 demo-site/_site/
 demo-site/dist/
+
+.yalc
+*yalc.lock

esbuild.js

@@ -1,17 +1,34 @@
-const { build } = require("esbuild");
-const { nodeExternalsPlugin } = require("esbuild-node-externals");
+const { build } = require('esbuild')
+const { nodeExternalsPlugin } = require('esbuild-node-externals')
 
-build({
-  entryPoints: ["src/index.js"],
-  outdir: "dist",
+const configuration = {
+  outdir: 'dist',
+  entryPoints: ['src/index.js'],
   bundle: true,
   sourcemap: true,
   minify: true,
-  splitting: true,
-  format: "esm",
-  target: ["es2015"],
+  target: 'es2015',
   loader: {
-    ".js": "jsx",
+    '.js': 'jsx',
   },
   plugins: [nodeExternalsPlugin()],
-}).catch(() => process.exit(1));
+}
+
+async function esbuild() {
+  // build esm version.
+  await build({
+    ...configuration,
+    format: 'esm',
+    splitting: true,
+    outExtension: { '.js': '.esm.js' },
+    outdir: 'dist',
+  }).catch(() => process.exit(1))
+
+  // build cjs version.
+  await build({
+    ...configuration,
+    format: 'cjs',
+  }).catch(() => process.exit(1))
+}
+
+esbuild()

package.json

@@ -1,15 +1,8 @@
 {
   "name": "react-keyed-file-browser",
-  "version": "1.12.1",
+  "version": "1.13.0",
   "description": "Folder based file browser given a flat keyed list of objects, powered by React.",
   "main": "dist/index.js",
-  "module": "dist/index.js",
-  "exports": {
-    ".": {
-      "require": "./dist/index.js",
-      "import": "./dist/index.js"
-    }
-  },
   "scripts": {
     "publish-demo": "git branch -D gh-pages; git push origin --delete gh-pages; git checkout -b gh-pages; cd demo-site; yarn; npm run build; cd ..; git add .; git add -f demo-site/dist; git add -f demo-site/node_modules/uptick-demo-site/dist; git commit -m \"Demo site build\"; git push origin gh-pages; git checkout master; git push origin `git subtree split --prefix demo-site gh-pages`:gh-pages --force;",
     "test": "echo \"Error: no test specified\" && exit 1",