ref: Set preserveModules to true for browser packages (#11452)

Author: AbhiPrasad

packages/browser-utils/rollup.npm.config.mjs

@@ -6,10 +6,10 @@ export default makeNPMConfigVariants(
       output: {
         // set exports to 'named' or 'auto' so that rollup doesn't warn
         exports: 'named',
-        // set preserveModules to false because we want to bundle everything into one file.
+        // set preserveModules to true because we don't want to bundle everything into one file.
         preserveModules:
           process.env.SENTRY_BUILD_PRESERVE_MODULES === undefined
-            ? false
+            ? true
             : Boolean(process.env.SENTRY_BUILD_PRESERVE_MODULES),
       },
     },

packages/browser/rollup.npm.config.mjs

@@ -8,10 +8,10 @@ export default makeNPMConfigVariants(
       output: {
         // set exports to 'named' or 'auto' so that rollup doesn't warn
         exports: 'named',
-        // set preserveModules to false because we want to bundle everything into one file.
+        // set preserveModules to true because we don't want to bundle everything into one file.
         preserveModules:
           process.env.SENTRY_BUILD_PRESERVE_MODULES === undefined
-            ? false
+            ? true
             : Boolean(process.env.SENTRY_BUILD_PRESERVE_MODULES),
       },
     },

packages/core/rollup.npm.config.mjs

@@ -6,10 +6,10 @@ export default makeNPMConfigVariants(
       output: {
         // set exports to 'named' or 'auto' so that rollup doesn't warn
         exports: 'named',
-        // set preserveModules to false because we want to bundle everything into one file.
+        // set preserveModules to true because we don't want to bundle everything into one file.
         preserveModules:
           process.env.SENTRY_BUILD_PRESERVE_MODULES === undefined
-            ? false
+            ? true
             : Boolean(process.env.SENTRY_BUILD_PRESERVE_MODULES),
       },
     },

packages/utils/rollup.npm.config.mjs

@@ -6,10 +6,10 @@ export default makeNPMConfigVariants(
       output: {
         // set exports to 'named' or 'auto' so that rollup doesn't warn
         exports: 'named',
-        // set preserveModules to false because we want to bundle everything into one file.
+        // set preserveModules to true because we don't want to bundle everything into one file.
         preserveModules:
           process.env.SENTRY_BUILD_PRESERVE_MODULES === undefined
-            ? false
+            ? true
             : Boolean(process.env.SENTRY_BUILD_PRESERVE_MODULES),
       },
     },