From d3038ea3955ddf9ad4a29c6c3fed31de5608b4bf Mon Sep 17 00:00:00 2001
From: Allen Li <ayatane@google.com>
Date: Tue, 19 Dec 2023 18:15:26 -0800
Subject: [PATCH] Add package version metadata

Needed for a future commit to add package.el support.
---
 elisp/proto/generate.el    |  2 ++
 elisp/proto/proto.el       |  2 ++
 elisp/runfiles/runfiles.el |  2 ++
 examples/BUILD             |  1 +
 examples/lib-1.el          |  2 ++
 examples/lib-2-pkg.el      | 15 +++++++++++++++
 examples/subdir/lib-3.el   |  2 ++
 tests/test-lib.el          |  2 ++
 8 files changed, 28 insertions(+)
 create mode 100644 examples/lib-2-pkg.el

diff --git a/elisp/proto/generate.el b/elisp/proto/generate.el
index 55d09458..8be2614e 100644
--- a/elisp/proto/generate.el
+++ b/elisp/proto/generate.el
@@ -14,6 +14,8 @@
 ;; See the License for the specific language governing permissions and
 ;; limitations under the License.
 
+;; Version: 0.1.0
+
 ;;; Commentary:
 
 ;; Generates Emacs Lisp bindings for a protocol buffer definition.
diff --git a/elisp/proto/proto.el b/elisp/proto/proto.el
index 4f1e1d75..1c1850b1 100644
--- a/elisp/proto/proto.el
+++ b/elisp/proto/proto.el
@@ -14,6 +14,8 @@
 ;; See the License for the specific language governing permissions and
 ;; limitations under the License.
 
+;; Version: 0.1.0
+
 ;;; Commentary:
 
 ;; Provides basic support for protocol buffers.
diff --git a/elisp/runfiles/runfiles.el b/elisp/runfiles/runfiles.el
index de4b0f38..694830cf 100644
--- a/elisp/runfiles/runfiles.el
+++ b/elisp/runfiles/runfiles.el
@@ -14,6 +14,8 @@
 ;; See the License for the specific language governing permissions and
 ;; limitations under the License.
 
+;; Version: 0.1.0
+
 ;;; Commentary:
 
 ;; This library implements support for Bazel runfiles.
diff --git a/examples/BUILD b/examples/BUILD
index afc875fb..8e70b720 100644
--- a/examples/BUILD
+++ b/examples/BUILD
@@ -49,6 +49,7 @@ elisp_library(
     srcs = [
         "lib-2-a.el",
         "lib-2-b.el",
+        "lib-2-pkg.el",
         ":module",
     ],
     fatal_warnings = False,
diff --git a/examples/lib-1.el b/examples/lib-1.el
index 9c39ff6b..63df7e73 100644
--- a/examples/lib-1.el
+++ b/examples/lib-1.el
@@ -14,6 +14,8 @@
 ;; See the License for the specific language governing permissions and
 ;; limitations under the License.
 
+;; Version: 0.1.0
+
 ;;; Commentary:
 
 ;; Example library.
diff --git a/examples/lib-2-pkg.el b/examples/lib-2-pkg.el
new file mode 100644
index 00000000..06374183
--- /dev/null
+++ b/examples/lib-2-pkg.el
@@ -0,0 +1,15 @@
+;; Copyright 2023 Google LLC
+;;
+;; 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.
+
+(define-package "lib-2" "0.1.0")
diff --git a/examples/subdir/lib-3.el b/examples/subdir/lib-3.el
index 245a3e77..ec0df78e 100644
--- a/examples/subdir/lib-3.el
+++ b/examples/subdir/lib-3.el
@@ -14,6 +14,8 @@
 ;; See the License for the specific language governing permissions and
 ;; limitations under the License.
 
+;; Version: 0.1.0
+
 ;;; Commentary:
 
 ;; Example library in a subdirectory.
diff --git a/tests/test-lib.el b/tests/test-lib.el
index ddb06643..7b28fba0 100644
--- a/tests/test-lib.el
+++ b/tests/test-lib.el
@@ -14,6 +14,8 @@
 ;; See the License for the specific language governing permissions and
 ;; limitations under the License.
 
+;; Version: 0.1.0
+
 ;;; Commentary:
 
 ;; Example functions to test coverage reporting.  This has to be in a separate