From be54f6d085ccb242572c5f2053ee53d3f6f40af6 Mon Sep 17 00:00:00 2001
From: Jeremy Nimmer <jeremy.nimmer@tri.global>
Date: Wed, 14 Sep 2022 11:24:49 -0700
Subject: [PATCH] rename to nanoflann_internal

---
 perception/BUILD.bazel                                      | 2 +-
 tools/workspace/default.bzl                                 | 6 +++---
 .../workspace/{nanoflann => nanoflann_internal}/BUILD.bazel | 0
 .../{nanoflann => nanoflann_internal}/package.BUILD.bazel   | 0
 .../{nanoflann => nanoflann_internal}/repository.bzl        | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)
 rename tools/workspace/{nanoflann => nanoflann_internal}/BUILD.bazel (100%)
 rename tools/workspace/{nanoflann => nanoflann_internal}/package.BUILD.bazel (100%)
 rename tools/workspace/{nanoflann => nanoflann_internal}/repository.bzl (91%)

diff --git a/perception/BUILD.bazel b/perception/BUILD.bazel
index 0614efd7dcf0..f99ca6053197 100644
--- a/perception/BUILD.bazel
+++ b/perception/BUILD.bazel
@@ -42,7 +42,7 @@ drake_cc_library(
     deps = [
         "//common:unused",
         "@abseil_cpp_internal//absl/container:flat_hash_map",
-        "@nanoflann",
+        "@nanoflann_internal//:nanoflann",
     ],
 )
 
diff --git a/tools/workspace/default.bzl b/tools/workspace/default.bzl
index 8a3fab06f7b1..98bb3027336f 100644
--- a/tools/workspace/default.bzl
+++ b/tools/workspace/default.bzl
@@ -63,7 +63,7 @@ load("@drake//tools/workspace/msgpack:repository.bzl", "msgpack_repository")
 load("@drake//tools/workspace/msgpack_lite_js:repository.bzl", "msgpack_lite_js_repository")  # noqa
 load("@drake//tools/workspace/mypy_extensions_internal:repository.bzl", "mypy_extensions_internal_repository")  # noqa
 load("@drake//tools/workspace/mypy_internal:repository.bzl", "mypy_internal_repository")  # noqa
-load("@drake//tools/workspace/nanoflann:repository.bzl", "nanoflann_repository")  # noqa
+load("@drake//tools/workspace/nanoflann_internal:repository.bzl", "nanoflann_internal_repository")  # noqa
 load("@drake//tools/workspace/net_sf_jchart2d:repository.bzl", "net_sf_jchart2d_repository")  # noqa
 load("@drake//tools/workspace/nlopt:repository.bzl", "nlopt_repository")
 load("@drake//tools/workspace/nlopt_internal:repository.bzl", "nlopt_internal_repository")  # noqa
@@ -278,8 +278,8 @@ def add_default_repositories(excludes = [], mirrors = DEFAULT_MIRRORS):
         mypy_extensions_internal_repository(name = "mypy_extensions_internal", mirrors = mirrors)  # noqa
     if "mypy_internal" not in excludes:
         mypy_internal_repository(name = "mypy_internal", mirrors = mirrors)
-    if "nanoflann" not in excludes:
-        nanoflann_repository(name = "nanoflann", mirrors = mirrors)
+    if "nanoflann_internal" not in excludes:
+        nanoflann_internal_repository(name = "nanoflann_internal", mirrors = mirrors)  # noqa
     if "net_sf_jchart2d" not in excludes:
         net_sf_jchart2d_repository(name = "net_sf_jchart2d", mirrors = mirrors)
     if "nlopt" not in excludes:
diff --git a/tools/workspace/nanoflann/BUILD.bazel b/tools/workspace/nanoflann_internal/BUILD.bazel
similarity index 100%
rename from tools/workspace/nanoflann/BUILD.bazel
rename to tools/workspace/nanoflann_internal/BUILD.bazel
diff --git a/tools/workspace/nanoflann/package.BUILD.bazel b/tools/workspace/nanoflann_internal/package.BUILD.bazel
similarity index 100%
rename from tools/workspace/nanoflann/package.BUILD.bazel
rename to tools/workspace/nanoflann_internal/package.BUILD.bazel
diff --git a/tools/workspace/nanoflann/repository.bzl b/tools/workspace/nanoflann_internal/repository.bzl
similarity index 91%
rename from tools/workspace/nanoflann/repository.bzl
rename to tools/workspace/nanoflann_internal/repository.bzl
index 96f3ada3ea11..2bf8e9467cd4 100644
--- a/tools/workspace/nanoflann/repository.bzl
+++ b/tools/workspace/nanoflann_internal/repository.bzl
@@ -2,7 +2,7 @@
 
 load("@drake//tools/workspace:github.bzl", "github_archive")
 
-def nanoflann_repository(
+def nanoflann_internal_repository(
         name,
         mirrors = None):
     github_archive(