Fix plugin namespaces always being set to `"flie"`

3 files changed, 5 insertions, 4 deletions

diff --git a/src/bun.js/builtins/cpp/BundlerPluginBuiltins.cpp b/src/bun.js/builtins/cpp/BundlerPluginBuiltins.cpp
index 552057d51..0b2c71adf 100644
--- a/src/bun.js/builtins/cpp/BundlerPluginBuiltins.cpp
+++ b/src/bun.js/builtins/cpp/BundlerPluginBuiltins.cpp
@@ -192,7 +192,7 @@ const char* const s_bundlerPluginRunOnResolvePluginsCode =
 const JSC::ConstructAbility s_bundlerPluginRunSetupFunctionCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
 const JSC::ConstructorKind s_bundlerPluginRunSetupFunctionCodeConstructorKind = JSC::ConstructorKind::None;
 const JSC::ImplementationVisibility s_bundlerPluginRunSetupFunctionCodeImplementationVisibility = JSC::ImplementationVisibility::Public;
-const int s_bundlerPluginRunSetupFunctionCodeLength = 3786;
+const int s_bundlerPluginRunSetupFunctionCodeLength = 3795;
 static const JSC::Intrinsic s_bundlerPluginRunSetupFunctionCodeIntrinsic = JSC::NoIntrinsic;
 const char* const s_bundlerPluginRunSetupFunctionCode =
     "(function (setup) {\n" \
@@ -223,7 +223,7 @@ const char* const s_bundlerPluginRunSetupFunctionCode =
     "      @throwTypeError(\"namespace must be a string\");\n" \
     "    }\n" \
     "\n" \
-    "    if (namespace?.length ?? 0) {\n" \
+    "    if ((namespace?.length ?? 0) === 0) {\n" \
     "      namespace = \"file\";\n" \
     "    }\n" \
     "\n" \
@@ -233,6 +233,7 @@ const char* const s_bundlerPluginRunSetupFunctionCode =
     "\n" \
     "    var callbacks = map.@get(namespace);\n" \
     "\n" \
+    "\n" \
     "    if (!callbacks) {\n" \
     "      map.@set(namespace, [[filter, callback]]);\n" \
     "    } else {\n" \
diff --git a/src/bun.js/builtins/js/BundlerPlugin.js b/src/bun.js/builtins/js/BundlerPlugin.js
index 4daa2dcbb..8e587794b 100644
--- a/src/bun.js/builtins/js/BundlerPlugin.js
+++ b/src/bun.js/builtins/js/BundlerPlugin.js
@@ -196,7 +196,7 @@ function runSetupFunction(setup) {
       @throwTypeError("namespace must be a string");
     }
 
-    if (namespace?.length ?? 0) {
+    if ((namespace?.length ?? 0) === 0) {
       namespace = "file";
     }
 
diff --git a/src/bundler/bundle_v2.zig b/src/bundler/bundle_v2.zig
index 168ef3137..41f7c3e17 100644
--- a/src/bundler/bundle_v2.zig
+++ b/src/bundler/bundle_v2.zig
@@ -1146,7 +1146,7 @@ pub const BundleV2 = struct {
                 var out_source_index: ?Index = null;
                 if (!result.external) {
                     var path = Fs.Path.init(result.path);
-                    if (path.namespace.len == 0 or strings.eqlComptime(path.namespace, "file")) {
+                    if (result.namespace.len == 0 or strings.eqlComptime(result.namespace, "file")) {
                         path.namespace = "file";
                     } else {
                         path.namespace = result.namespace;