build(replay): Ensure replay module build has correct relative path

Author: mydea

packages/replay/rollup.npm.config.js

@@ -1,3 +1,5 @@
+import path from 'path';
+
 import replace from '@rollup/plugin-replace';
 
 import { makeBaseNPMConfig, makeNPMConfigVariants } from '../../rollup/index';
@@ -8,7 +10,6 @@ export default makeNPMConfigVariants(
   makeBaseNPMConfig({
     hasBundles: true,
     packageSpecificConfig: {
-      external: [...Object.keys(pkg.dependencies || {}), ...Object.keys(pkg.peerDependencies || {})],
       plugins: [
         // TODO: Remove this - replay version will be in sync w/ SDK version
         replace({
@@ -22,6 +23,12 @@ export default makeNPMConfigVariants(
         // set exports to 'named' or 'auto' so that rollup doesn't warn about
         // the default export in `worker/worker.js`
         exports: 'named',
+
+        // As we are inlining the rrweb dependency here, we need to ensure the nested folders are correct
+        // Without this config, you get:
+        // * build/npm/esm/node_modules/rrweb/...
+        // * build/npm/esm/packages/replay/...
+        preserveModulesRoot: path.join(process.cwd(), 'src'),
       },
     },
   }),