seamless sandboxing (just set GEMINI_CODE_SANDBOX=true in .env) (#76)

1 files changed, 51 insertions, 0 deletions

diff --git a/scripts/build_sandbox.sh b/scripts/build_sandbox.sh
new file mode 100755
index 00000000..a34679e9
--- /dev/null
+++ b/scripts/build_sandbox.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+set -euo pipefail
+
+IMAGE=gemini-code-sandbox
+
+SKIP_NPM_INSTALL_BUILD=false
+while getopts "s" opt; do
+    case ${opt} in
+        s) SKIP_NPM_INSTALL_BUILD=true ;;
+        \?)
+            echo "usage: $(basename "$0") [-s]"
+            echo "  -s: skip npm install + npm run build"
+            exit 1
+            ;;
+    esac
+done
+shift $((OPTIND - 1))
+
+# use docker if installed, otherwise try to use podman instead
+if command -v docker &> /dev/null; then
+    CMD=docker
+elif command -v podman &> /dev/null; then
+    CMD=podman
+else
+    echo "ERROR: missing docker or podman for sandboxing"
+    exit 1
+fi
+echo "using $CMD for sandboxing"
+
+# npm install + npm run build unless skipping via -s option
+if [ "$SKIP_NPM_INSTALL_BUILD" = false ]; then
+    npm install
+    npm run build
+fi
+
+# pack cli
+echo "packing @gemini-code/cli ..."
+rm -f packages/cli/dist/gemini-code-cli-*.tgz
+npm pack -w @gemini-code/cli --pack-destination ./packages/cli/dist &> /dev/null
+
+# pack server
+echo "packing @gemini-code/server ..."
+rm -f packages/server/dist/gemini-code-server-*.tgz
+npm pack -w @gemini-code/server --pack-destination ./packages/server/dist &> /dev/null
+
+# build container image & prune older unused images
+# use empty --authfile to skip unnecessary auth refresh overhead
+echo "building $IMAGE ... (can be slow first time)"
+$CMD build --authfile <(echo '{}') -t "$IMAGE" . >/dev/null
+$CMD image prune -f
+echo "built $IMAGE"
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