pw_status: add typescript enumeration

Change-Id: Ie1eadb087bcfef6b2e44c63d9f274d071f237bdd
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/57325
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Pigweed-Auto-Submit: Jared Weinstein <jaredweinstein@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>

pw_status/docs.rst

@@ -165,6 +165,9 @@ function that corresponds with the status code.
   // the authentication and try again.
   pw::Status::Unauthenticated()
 
+.. note::
+  Status enumerations are also supported for Python and Typescript.
+
 .. attention::
 
   Some code may use all-caps status values such as ``Status::UNKNOWN`` instead

pw_status/py/pw_status/__init__.py

@@ -25,7 +25,6 @@ class Status(enum.Enum):
     NOT_FOUND = 5
     ALREADY_EXISTS = 6
     PERMISSION_DENIED = 7
-    UNAUTHENTICATED = 16
     RESOURCE_EXHAUSTED = 8
     FAILED_PRECONDITION = 9
     ABORTED = 10
@@ -34,6 +33,7 @@ class Status(enum.Enum):
     INTERNAL = 13
     UNAVAILABLE = 14
     DATA_LOSS = 15
+    UNAUTHENTICATED = 16
 
     def ok(self) -> bool:
         return self is self.OK

pw_status/ts/BUILD.bazel

@@ -0,0 +1,24 @@
+# Copyright 2021 The Pigweed Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+load("@npm//@bazel/typescript:index.bzl", "ts_library")
+
+package(default_visibility = ["//visibility:public"])
+
+ts_library(
+    name = "pw_status",
+    srcs = [
+        "status.ts",
+    ],
+)

pw_status/ts/status.ts

@@ -0,0 +1,35 @@
+// Copyright 2021 The Pigweed Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+/** Pigweed Status class; mirrors pw::Status. */
+
+enum Status {
+  OK = 0,
+  CANCELLED = 1,
+  UNKNOWN = 2,
+  INVALID_ARGUMENT = 3,
+  DEADLINE_EXCEEDED = 4,
+  NOT_FOUND = 5,
+  ALREADY_EXISTS = 6,
+  PERMISSION_DENIED = 7,
+  RESOURCE_EXHAUSTED = 8,
+  FAILED_PRECONDITION = 9,
+  ABORTED = 10,
+  OUT_OF_RANGE = 11,
+  UNIMPLEMENTED = 12,
+  INTERNAL = 13,
+  UNAVAILABLE = 14,
+  DATA_LOSS = 15,
+  UNAUTHENTICATED = 16
+}