swap webpack for esbuild

bundle.ts

@@ -0,0 +1,39 @@
+const esbuild = require('esbuild');
+const path = require('path');
+const fs = require('fs');
+
+// Define the entry point
+const entryPoint = './src/js/L.PM.js';
+
+// Define the output directory
+const outdir = path.resolve(__dirname, 'dist');
+fs.mkdirSync(outdir, { recursive: true });
+
+// Define an async function to handle the build
+async function build() {
+  try {
+    await esbuild.build({
+      entryPoints: [entryPoint],
+      bundle: true,
+      minify: true,
+      sourcemap: false,
+      outdir,
+      loader: {
+        '.js': 'jsx',
+        '.css': 'css',
+        '.svg': 'dataurl',
+      },
+    });
+
+    // Copy the leaflet-geoman.d.ts file
+    fs.copyFileSync('leaflet-geoman.d.ts', path.join(outdir, 'leaflet-geoman.d.ts'));
+    fs.renameSync(path.join(outdir, 'L.PM.js'), path.join(outdir, 'leaflet-geoman.min.js'));
+    fs.renameSync(path.join(outdir, 'L.PM.css'), path.join(outdir, 'leaflet-geoman.css'));
+  } catch (error) {
+    console.error(error);
+    process.exit(1);
+  }
+}
+
+// Call the build function
+build();