Merge pull request #179 from illia1f/feature/isolated-docker-compose

feat: Add Docker containerization for secure, isolated execution

.gitignore

@@ -78,3 +78,5 @@ blob-report/
 
 # Misc
 *.pem
+
+docker-compose.override.yml

DISCLAIMER.md

@@ -30,6 +30,26 @@ Before running Automaker, we strongly recommend reviewing the source code yourse
 - **Virtual Machine**: Use a VM (such as VirtualBox, VMware, or Parallels) to create an isolated environment
 - **Cloud Development Environment**: Use a cloud-based development environment that provides isolation
 
+#### Running in Isolated Docker Container
+
+For maximum security, run Automaker in an isolated Docker container that **cannot access your laptop's files**:
+
+```bash
+# 1. Set your API key (bash/Linux/Mac - creates UTF-8 file)
+echo "ANTHROPIC_API_KEY=your-api-key-here" > .env
+
+# On Windows PowerShell, use instead:
+Set-Content -Path .env -Value "ANTHROPIC_API_KEY=your-api-key-here" -Encoding UTF8
+
+# 2. Build and run isolated container
+docker-compose up -d
+
+# 3. Access the UI at http://localhost:3007
+#    API at http://localhost:3008/api/health
+```
+
+The container uses only Docker-managed volumes and has no access to your host filesystem. See [docker-isolation.md](docs/docker-isolation.md) for full documentation.
+
 ### 3. Limit Access
 
 If you must run locally:

README.md

@@ -79,7 +79,7 @@ The future of software development is **agentic coding**—where developers beco
 >
 > **We do not recommend running Automaker directly on your local computer** due to the risk of AI agents having access to your entire file system. Please sandbox this application using Docker or a virtual machine.
 >
-> **[Read the full disclaimer](../DISCLAIMER.md)**
+> **[Read the full disclaimer](./DISCLAIMER.md)**
 
 ---
 

apps/server/Dockerfile

@@ -4,11 +4,15 @@
 # Build stage
 FROM node:20-alpine AS builder
 
+# Install build dependencies for native modules (node-pty)
+RUN apk add --no-cache python3 make g++
+
 WORKDIR /app
 
-# Copy package files
+# Copy package files and scripts needed for postinstall
 COPY package*.json ./
 COPY apps/server/package*.json ./apps/server/
+COPY scripts ./scripts
 
 # Install dependencies
 RUN npm ci --workspace=apps/server

apps/ui/Dockerfile

@@ -0,0 +1,43 @@
+# Automaker UI
+# Multi-stage build for minimal production image
+
+# Build stage
+FROM node:20-alpine AS builder
+
+# Install build dependencies
+RUN apk add --no-cache python3 make g++
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+COPY apps/ui/package*.json ./apps/ui/
+COPY scripts ./scripts
+
+# Install dependencies (skip electron postinstall)
+RUN npm ci --workspace=apps/ui --ignore-scripts
+
+# Copy source
+COPY apps/ui ./apps/ui
+
+# Build for web (skip electron)
+# VITE_SERVER_URL tells the UI where to find the API server
+# Using localhost:3008 since both containers expose ports to the host
+# Use ARG to allow overriding at build time: --build-arg VITE_SERVER_URL=http://api.example.com
+ARG VITE_SERVER_URL=http://localhost:3008
+ENV VITE_SKIP_ELECTRON=true
+ENV VITE_SERVER_URL=${VITE_SERVER_URL}
+RUN npm run build --workspace=apps/ui
+
+# Production stage - serve with nginx
+FROM nginx:alpine
+
+# Copy built files
+COPY --from=builder /app/apps/ui/dist /usr/share/nginx/html
+
+# Copy nginx config for SPA routing
+COPY apps/ui/nginx.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]

apps/ui/nginx.conf

@@ -0,0 +1,10 @@
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}

docker-compose.override.yml.example

@@ -0,0 +1,10 @@
+services:
+  server:
+    volumes:
+      # Mount your workspace directory to /projects inside the container
+      - /Users/webdevcody/Workspace/automaker-workspace:/projects:rw
+    environment:
+      # Set workspace directory so the UI can discover projects
+      - WORKSPACE_DIR=/projects
+      # Ensure /projects is in allowed directories
+      - ALLOWED_PROJECT_DIRS=/projects

docker-compose.yml

@@ -1,7 +1,27 @@
 # Automaker Docker Compose
-# For self-hosting the Automaker backend server
+# Runs Automaker in complete isolation from your host filesystem.
+# The container cannot access any files on your laptop - only Docker-managed volumes.
+#
+# Usage:
+#   docker-compose up -d
+#   Then open http://localhost:3007
+#
+# See docs/docker-isolation.md for full documentation.
 
 services:
+  # Frontend UI
+  ui:
+    build:
+      context: .
+      dockerfile: apps/ui/Dockerfile
+    container_name: automaker-ui
+    restart: unless-stopped
+    ports:
+      - "3007:80"
+    depends_on:
+      - server
+
+  # Backend API Server
   server:
     build:
       context: .
@@ -17,10 +37,11 @@ services:
       # Optional - authentication (leave empty to disable)
       - AUTOMAKER_API_KEY=${AUTOMAKER_API_KEY:-}
 
-      # Optional - restrict to specific directories (comma-separated)
+      # Optional - restrict to specific directories within container only
+      # These paths are INSIDE the container, not on your host
       - ALLOWED_PROJECT_DIRS=${ALLOWED_PROJECT_DIRS:-/projects}
 
-      # Optional - data directory for sessions, etc.
+      # Optional - data directory for sessions, etc. (container-only)
       - DATA_DIR=/data
 
       # Optional - CORS origin (default allows all)
@@ -30,11 +51,20 @@ services:
       - OPENAI_API_KEY=${OPENAI_API_KEY:-}
       - GOOGLE_API_KEY=${GOOGLE_API_KEY:-}
     volumes:
-      # Persist data between restarts
+      # ONLY named volumes - these are isolated from your host filesystem
+      # This volume persists data between restarts but is container-managed
       - automaker-data:/data
 
-      # Mount your projects directory (read-write access)
+      # NO host directory mounts - container cannot access your laptop files
-      - ${PROJECTS_DIR:-./projects}:/projects
+      # If you need to work on a project, create it INSIDE the container
+      # or use a separate docker-compose override file
+
+    # Security: Server runs as non-root user (already set in Dockerfile)
+    # Security: No privileged mode
+    # Security: No host network access
+    # Security: No host filesystem mounts
 
 volumes:
   automaker-data:
+    name: automaker-data
+    # Named volume - completely isolated from host filesystem

docs/docker-isolation.md

@@ -0,0 +1,66 @@
+# Docker Isolation Guide
+
+This guide covers running Automaker in a fully isolated Docker container. For background on why isolation matters, see the [Security Disclaimer](../DISCLAIMER.md).
+
+## Quick Start
+
+1. **Set your API key** (create a `.env` file in the project root):
+
+   ```bash
+   # Linux/Mac
+   echo "ANTHROPIC_API_KEY=your-api-key-here" > .env
+
+   # Windows PowerShell
+   Set-Content -Path .env -Value "ANTHROPIC_API_KEY=your-api-key-here" -Encoding UTF8
+   ```
+
+2. **Build and run**:
+
+   ```bash
+   docker-compose up -d
+   ```
+
+3. **Access Automaker** at `http://localhost:3007`
+
+4. **Stop**:
+
+   ```bash
+   docker-compose down
+   ```
+
+## How Isolation Works
+
+The default `docker-compose.yml` configuration:
+
+- Uses only Docker-managed volumes (no host filesystem access)
+- Server runs as a non-root user
+- Has no privileged access to your system
+
+Projects created in the UI are stored inside the container at `/projects` and persist across restarts via Docker volumes.
+
+## Mounting a Specific Project
+
+If you need to work on a host project, create `docker-compose.project.yml`:
+
+```yaml
+services:
+  server:
+    volumes:
+      - ./my-project:/projects/my-project:ro # :ro = read-only
+```
+
+Then run:
+
+```bash
+docker-compose -f docker-compose.yml -f docker-compose.project.yml up -d
+```
+
+**Tip**: Use `:ro` (read-only) when possible for extra safety.
+
+## Troubleshooting
+
+| Problem               | Solution                                                                                     |
+| --------------------- | -------------------------------------------------------------------------------------------- |
+| Container won't start | Check `.env` has `ANTHROPIC_API_KEY` set. Run `docker-compose logs` for errors.              |
+| Can't access web UI   | Verify container is running with `docker ps \| grep automaker`                               |
+| Need a fresh start    | Run `docker-compose down && docker volume rm automaker-data && docker-compose up -d --build` |