1 files changed, 54 insertions, 0 deletions
diff --git a/packages/cli/bin/sandbox.sh b/packages/cli/bin/sandbox.sh
new file mode 100755
index 00000000..20dc608c
--- /dev/null
+++ b/packages/cli/bin/sandbox.sh
@@ -0,0 +1,54 @@
+#!/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.
+
+REGISTRY="us-west1-docker.pkg.dev/gemini-code-dev/gemini-code-containers" # TODO: swap this to public registry before launch
+IMAGE="gemini-code"
+TAG="0.1.0-fakeversion" # TODO: make this more configurable
+PROJECT=$(basename "$PWD")
+WORKDIR=/sandbox/$PROJECT
+
+# use interactive tty mode and auto-remove container on exit
+run_args=(-it --rm)
+
+# mount current directory as $WORKDIR inside container
+run_args+=(-v "$PWD:$WORKDIR")
+
+# name container after image, plus numeric suffix to avoid conflicts
+INDEX=0
+while docker ps -a --format "{{.Names}}" | grep -q "$IMAGE-$INDEX"; do
+    INDEX=$((INDEX + 1))
+done
+run_args+=(--name "$IMAGE-$INDEX" --hostname "$IMAGE-$INDEX")
+
+# copy GEMINI_API_KEY
+if [ -n "${GEMINI_API_KEY:-}" ]; then run_args+=(--env GEMINI_API_KEY="$GEMINI_API_KEY"); fi
+
+# copy GEMINI_CODE_MODEL
+if [ -n "${GEMINI_CODE_MODEL:-}" ]; then run_args+=(--env GEMINI_CODE_MODEL="$GEMINI_CODE_MODEL"); fi
+
+# copy SHELL_TOOL to optionally enable shell tool
+if [ -n "${SHELL_TOOL:-}" ]; then run_args+=(--env SHELL_TOOL="$SHELL_TOOL"); fi
+
+# copy TERM and COLORTERM to try to maintain terminal setup
+if [ -n "${TERM:-}" ]; then run_args+=(--env TERM="$TERM"); fi
+if [ -n "${COLORTERM:-}" ]; then run_args+=(--env COLORTERM="$COLORTERM"); fi
+
+# set SANDBOX environment variable as container name
+# this is the preferred mechanism to detect if inside container/sandbox
+run_args+=(--env "SANDBOX=$IMAGE:$TAG-$INDEX")
+
+node_args=("$CLI_PATH" "$@")
+
+docker run "${run_args[@]}" --init --workdir "$WORKDIR" "$REGISTRY/$IMAGE:$TAG" node "${node_args[@]}"
+\ No newline at end of file