shell bones (#160)

* shell bones

* Merge remote-tracking branch 'origin/main' into shell_bones

* add line break

* another line break

* drop the log to avoid breaking terminals

* rename tool to be consistent with terminal

* fix build

scripts/build_package.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+# Copyright 2025 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
+#
+#     http://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.
+
+set -euo pipefail
+
+if [[ $(pwd) != *"/packages/"* ]]; then
+    echo "must be invoked from a package directory"
+    exit 1
+fi
+
+# clean dist directory
+rm -rf dist/*
+
+# build typescript files
+tsc --build
+
+# copy .{md,json} files  (replace -q with -i to see itemized changes)
+rsync -am -q --include='*.md' --include='*.json' --include='*/' --exclude='*' ./src/ ./dist/src/
+
+# touch dist/.last_build
+touch dist/.last_build