Minimal container setup. Install docker (or podman), build container with scripts/build_container.sh, then start with scripts/start_container.sh. Exit with ^C for now. (#61)

Dockerfile

@@ -0,0 +1,39 @@
+FROM node:20-slim
+
+# install minimal set of packages, then clean up
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  man-db \
+  curl \
+  dnsutils \
+  less \
+  jq \
+  bc \
+  gh \
+  git \
+  unzip \
+  rsync \
+  ripgrep \
+  procps \
+  psmisc \
+  lsof \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/*
+
+# set up npm global package folder under /usr/local/share
+# give it to non-root user node, already set up in base image
+RUN mkdir -p /usr/local/share/npm-global \
+  && chown -R node:node /usr/local/share/npm-global
+ENV NPM_CONFIG_PREFIX=/usr/local/share/npm-global
+ENV PATH=$PATH:/usr/local/share/npm-global/bin
+
+# switch to non-root user node
+USER node
+
+# install gemini-code and clean up
+COPY packages/cli/dist/gemini-code-cli-*.tgz /usr/local/share/npm-global/gemini-code-cli.tgz
+COPY packages/server/dist/gemini-code-server-*.tgz /usr/local/share/npm-global/gemini-code-server.tgz
+RUN npm install -g /usr/local/share/npm-global/gemini-code-cli.tgz /usr/local/share/npm-global/gemini-code-server.tgz \
+  && npm cache clean --force \
+  && rm -f /usr/local/share/npm-global/gemini-code-cli.tgz \
+  && rm -f /usr/local/share/npm-global/gemini-code-server.tgz
+

packages/cli/src/tools/terminal.tool.ts

@@ -266,7 +266,9 @@ Use this tool for running build steps (\`npm install\`, \`make\`), linters (\`es
             `Persistent bash process exited unexpectedly (code: ${code}, signal: ${signal}). State is lost. Queued commands cancelled.`,
           ),
         );
-        setTimeout(() => this.initializeShell(), 1000);
+        if (signal !== 'SIGINT') {
+          setTimeout(() => this.initializeShell(), 1000);
+        }
       });
       setTimeout(() => {
         if (this.bashProcess && !this.bashProcess.killed) {

scripts/build_container.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+IMAGE=gemini-code-sandbox
+
+# 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: docker or podman must be installed"
+    exit 1
+fi
+
+npm install
+npm run build
+rm -f packages/cli/dist/gemini-code-cli-*.tgz
+npm pack -w @gemini-code/cli --pack-destination ./packages/cli/dist
+rm -f packages/server/dist/gemini-code-server-*.tgz
+npm pack -w @gemini-code/server --pack-destination ./packages/server/dist
+
+$CMD build -t "$IMAGE" .

scripts/start_container.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+IMAGE=gemini-code-sandbox
+CLI_DIST=/usr/local/share/npm-global/lib/node_modules/\@gemini-code/cli/dist
+
+# 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: docker or podman must be installed"
+    exit 1
+fi
+
+$CMD run -it --rm -v"$PWD:/project" --workdir /project "$IMAGE" node "$CLI_DIST"