Missing .bzl bits

internal/linker/link_node_modules.bzl

@@ -101,33 +101,13 @@ def write_node_modules_manifest(ctx, extra_data = [], mnemonic = None, link_work
                 _debug(ctx.var, "Linking %s: %s" % (k, v))
                 mappings[k] = v
 
-    # Convert mappings to a module sets (modules per package package_path)
-    # {
-    #     "package_path": {
-    #             "package_name": "source_path",
-    #             ...
-    #     },
-    #     ...
-    # }
-    module_sets = {}
-    for k, v in mappings.items():
-        map_key_split = k.split(":")
-        package_name = map_key_split[0]
-        package_path = map_key_split[1] if len(map_key_split) > 1 else ""
-        source_path = v[1]
-        if package_path not in module_sets:
-            module_sets[package_path] = {}
-        module_sets[package_path][package_name] = source_path
-
     # Write the result to a file, and use the magic node option --bazel_node_modules_manifest
     # The launcher.sh will peel off this argument and pass it to the linker rather than the program.
     prefix = ctx.label.name
     if mnemonic != None:
         prefix += "_%s" % mnemonic
     modules_manifest = ctx.actions.declare_file("_%s.module_mappings.json" % prefix)
     content = {
-        "bin": ctx.bin_dir.path,
-        "module_sets": module_sets,
         "roots": node_modules_roots,
         "workspace": ctx.workspace_name,
     }

internal/node/node.bzl

@@ -193,7 +193,7 @@ def _nodejs_binary_impl(ctx):
 
     # Provide the target name as an environment variable avaiable to all actions for the
     # runfiles helpers to use.
-    env_vars = "export BAZEL_TARGET=%s\n" % ctx.label
+    env_vars += """export NM_SYMLINKS="$(mktemp -d)/nm-symlinks.json"\n"""
 
     # Add all env vars from the ctx attr
     for [key, value] in ctx.attr.env.items():