Fix npm bzlmod (#8506)

* Restrict visibility of exported file

* Align npm_translate_lock attrs

* Remove defs_bzl_filename attr

* Align root_package with pnpm-lock.yaml location

Use a symlink to avoid copying the file.

Author: mering

MODULE.bazel

@@ -57,7 +57,10 @@ npm = use_extension("@aspect_rules_js//npm:extensions.bzl", "npm")
 npm.npm_translate_lock(
     name = "flatbuffers_npm",
     npmrc = "//:.npmrc",
-    pnpm_lock = "//:pnpm-lock.yaml",
+    pnpm_lock = "//ts:pnpm-lock.yaml",
+    # Override the Bazel package where pnpm-lock.yaml is located and link
+    # to the specified package instead.
+    root_package = "ts",
     verify_node_modules_ignored = "//:.bazelignore",
 )
 use_repo(npm, "flatbuffers_npm")

reflection/BUILD.bazel

@@ -10,7 +10,7 @@ filegroup(
 # flatbuffer_ts_library() only supports .fbs file but not filegroups
 exports_files(
     srcs = ["reflection.fbs"],
-    visibility = ["//visibility:public"],
+    visibility = ["//reflection/ts:__pkg__"],
 )
 
 filegroup(

ts/BUILD.bazel

@@ -1,6 +1,6 @@
 load("@aspect_rules_js//npm:defs.bzl", "npm_package")
 load("@aspect_rules_ts//ts:defs.bzl", "ts_project")
-load("@flatbuffers_npm//:npm_link_all_packages.bzl", "npm_link_all_packages")
+load("@flatbuffers_npm//:defs.bzl", "npm_link_all_packages")
 
 filegroup(
     name = "distribution",

ts/pnpm-lock.yaml

@@ -16,7 +16,6 @@ def flatbuffers_npm(name):
         #   $ bazel run -- @pnpm//:pnpm --dir $PWD install --lockfile-only
         update_pnpm_lock = False,
         verify_node_modules_ignored = "@com_github_google_flatbuffers//:.bazelignore",
-        defs_bzl_filename = "npm_link_all_packages.bzl",
         data = [
             "@com_github_google_flatbuffers//:package.json",
         ],