Make full build iife only, with external geotiff.js and ol-mapbox-style

config/rollup-full-build.js

@@ -1,22 +1,24 @@
 import commonjs from '@rollup/plugin-commonjs';
-import esbuild from 'rollup-plugin-esbuild';
+import externalGlobals from 'rollup-plugin-external-globals';
 import resolve from '@rollup/plugin-node-resolve';
+import {terser} from 'rollup-plugin-terser';
 
 export default {
   input: 'build/index.js',
   output: {
     name: 'ol',
-    format: 'umd',
+    format: 'iife',
     exports: 'default',
     file: 'build/full/ol.js',
-    globals: {
-      geotiff: 'geotiff',
-    },
+    sourcemap: true,
   },
   plugins: [
     resolve({moduleDirectories: ['build', 'node_modules']}),
     commonjs(),
-    esbuild({minify: true}),
+    externalGlobals({
+      geotiff: 'GeoTIFF',
+      'ol-mapbox-style': 'olms',
+    }),
+    terser(),
   ],
-  external: ['geotiff'],
 };