fix: add GitHub Codespaces support for browser tool

.devcontainer/README.md

@@ -0,0 +1,75 @@
+# GitHub Codespaces Configuration for Roo Code
+
+This directory contains the configuration files needed to run Roo Code in GitHub Codespaces with full browser tool support.
+
+## What's Included
+
+### Chrome/Chromium Support
+
+The configuration automatically installs Google Chrome and all necessary dependencies for Puppeteer to work correctly in the Codespace environment. This resolves the issue where the browser tool would fail with missing library errors like `libatk-1.0.so.0`.
+
+### Files
+
+- **`devcontainer.json`**: Main configuration file that defines the development container
+
+    - Uses Node.js 20 TypeScript image
+    - Installs essential VS Code extensions
+    - Configures environment variables for Puppeteer
+    - Sets up port forwarding for development servers
+
+- **`post-create.sh`**: Script that runs after the container is created
+    - Installs Chrome browser and all required system libraries
+    - Configures Chrome for headless operation in containers
+    - Installs project dependencies
+    - Sets up the development environment
+
+## How It Works
+
+1. When you create a new Codespace, GitHub reads the `devcontainer.json` configuration
+2. It creates a container based on the specified Node.js image
+3. The `post-create.sh` script runs automatically to:
+    - Install Chrome and its dependencies
+    - Configure Chrome with appropriate flags for container environments
+    - Install pnpm and project dependencies
+    - Build the project
+
+## Browser Tool Compatibility
+
+The browser tool now works seamlessly in Codespaces by:
+
+- Installing all required Chrome/Chromium dependencies
+- Adding necessary sandbox flags (`--no-sandbox`, `--disable-setuid-sandbox`) for container environments
+- Detecting when running in Codespaces via the `CODESPACES` environment variable
+- Automatically applying the correct configuration
+
+## Testing the Browser Tool
+
+After creating a Codespace with this configuration, you can test the browser tool:
+
+1. Open the Roo Code extension in the Codespace
+2. Try a task that uses the browser tool, such as:
+    - "Open google.com and take a screenshot"
+    - "Navigate to a website and extract information"
+    - "Test a local development server"
+
+## Troubleshooting
+
+If you encounter issues:
+
+1. **Chrome not found**: Run `.devcontainer/post-create.sh` manually
+2. **Permission errors**: The script uses `sudo` where needed, but ensure you're running as the correct user
+3. **Browser tool still failing**: Check that Chrome is installed: `google-chrome-stable --version`
+
+## Environment Variables
+
+The following environment variables are set for Puppeteer compatibility:
+
+- `PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=false`: Ensures Puppeteer can download Chromium if needed
+- `PUPPETEER_EXECUTABLE_PATH=/usr/bin/google-chrome-stable`: Points to the installed Chrome binary
+
+## Additional Notes
+
+- The configuration includes common development tools (git, vim, jq, curl)
+- VS Code extensions for TypeScript, ESLint, and Prettier are pre-installed
+- The container runs with additional capabilities for debugging (`SYS_PTRACE`)
+- Ports 3000 and 5173 are automatically forwarded for web development

.devcontainer/devcontainer.json

@@ -0,0 +1,64 @@
+{
+	"name": "Roo Code Development",
+	"image": "mcr.microsoft.com/devcontainers/typescript-node:20",
+	"features": {
+		"ghcr.io/devcontainers/features/common-utils:2": {
+			"installZsh": true,
+			"configureZshAsDefaultShell": true,
+			"installOhMyZsh": true,
+			"upgradePackages": true,
+			"username": "automatic",
+			"userUid": "automatic",
+			"userGid": "automatic"
+		},
+		"ghcr.io/devcontainers/features/git:1": {
+			"version": "latest",
+			"ppa": false
+		},
+		"ghcr.io/devcontainers/features/github-cli:1": {
+			"installDirectlyFromGitHubRelease": true,
+			"version": "latest"
+		}
+	},
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"dbaeumer.vscode-eslint",
+				"esbenp.prettier-vscode",
+				"ms-vscode.vscode-typescript-next",
+				"vitest.explorer",
+				"zixuanchen.vitest-explorer"
+			],
+			"settings": {
+				"terminal.integrated.defaultProfile.linux": "zsh",
+				"editor.formatOnSave": true,
+				"editor.defaultFormatter": "esbenp.prettier-vscode",
+				"editor.codeActionsOnSave": {
+					"source.fixAll.eslint": "explicit"
+				},
+				"typescript.updateImportsOnFileMove.enabled": "always",
+				"typescript.preferences.includePackageJsonAutoImports": "auto"
+			}
+		}
+	},
+	"postCreateCommand": "bash .devcontainer/post-create.sh",
+	"postStartCommand": "pnpm install",
+	"remoteUser": "node",
+	"mounts": [],
+	"runArgs": ["--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined"],
+	"containerEnv": {
+		"PUPPETEER_SKIP_CHROMIUM_DOWNLOAD": "false",
+		"PUPPETEER_EXECUTABLE_PATH": "/usr/bin/google-chrome-stable"
+	},
+	"portsAttributes": {
+		"3000": {
+			"label": "Web App",
+			"onAutoForward": "notify"
+		},
+		"5173": {
+			"label": "Vite Dev Server",
+			"onAutoForward": "notify"
+		}
+	},
+	"forwardPorts": [3000, 5173]
+}

.devcontainer/post-create.sh

@@ -0,0 +1,101 @@
+#!/bin/bash
+
+echo "🚀 Setting up Roo Code development environment..."
+
+# Update package lists
+echo "📦 Updating package lists..."
+sudo apt-get update
+
+# Install Chrome dependencies for Puppeteer
+echo "🌐 Installing Chrome dependencies for Puppeteer..."
+sudo apt-get install -y \
+    wget \
+    ca-certificates \
+    fonts-liberation \
+    libasound2 \
+    libatk-bridge2.0-0 \
+    libatk1.0-0 \
+    libc6 \
+    libcairo2 \
+    libcups2 \
+    libdbus-1-3 \
+    libexpat1 \
+    libfontconfig1 \
+    libgbm1 \
+    libgcc1 \
+    libglib2.0-0 \
+    libgtk-3-0 \
+    libnspr4 \
+    libnss3 \
+    libpango-1.0-0 \
+    libpangocairo-1.0-0 \
+    libstdc++6 \
+    libx11-6 \
+    libx11-xcb1 \
+    libxcb1 \
+    libxcomposite1 \
+    libxcursor1 \
+    libxdamage1 \
+    libxext6 \
+    libxfixes3 \
+    libxi6 \
+    libxrandr2 \
+    libxrender1 \
+    libxss1 \
+    libxtst6 \
+    lsb-release \
+    xdg-utils
+
+# Install Google Chrome Stable
+echo "🌐 Installing Google Chrome..."
+wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
+sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
+sudo apt-get update
+sudo apt-get install -y google-chrome-stable
+
+# Install additional tools that might be useful
+echo "🔧 Installing additional development tools..."
+sudo apt-get install -y \
+    jq \
+    vim \
+    curl \
+    git-lfs
+
+# Set up Chrome for headless operation in container
+echo "⚙️ Configuring Chrome for container environment..."
+# Add Chrome flags for running in container
+sudo mkdir -p /etc/chromium.d/
+echo 'export CHROMIUM_FLAGS="$CHROMIUM_FLAGS --no-sandbox --disable-dev-shm-usage"' | sudo tee /etc/chromium.d/default-flags
+
+# Install pnpm if not already installed
+if ! command -v pnpm &> /dev/null; then
+    echo "📦 Installing pnpm..."
+    npm install -g pnpm
+fi
+
+# Install project dependencies
+echo "📦 Installing project dependencies..."
+pnpm install
+
+# Build the project
+echo "🔨 Building the project..."
+pnpm build || true  # Don't fail if build has issues initially
+
+# Set up git (if in Codespace)
+if [ -n "$CODESPACES" ]; then
+    echo "🔧 Configuring git for Codespace..."
+    git config --global --add safe.directory /workspaces/Roo-Code
+fi
+
+echo "✅ Development environment setup complete!"
+echo ""
+echo "🎉 Welcome to Roo Code development!"
+echo ""
+echo "Quick start commands:"
+echo "  pnpm install    - Install dependencies"
+echo "  pnpm build      - Build the project"
+echo "  pnpm test       - Run tests"
+echo "  pnpm dev        - Start development mode"
+echo ""
+echo "Chrome is installed at: $(which google-chrome-stable)"
+echo "Chrome version: $(google-chrome-stable --version)"

src/services/browser/BrowserSession.ts

@@ -66,10 +66,27 @@ export class BrowserSession {
 	private async launchLocalBrowser(): Promise<void> {
 		console.log("Launching local browser")
 		const stats = await this.ensureChromiumExists()
+
+		// Prepare browser launch arguments
+		const args = [
+			"--user-agent=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36",
+		]
+
+		// Add sandbox flags for container environments (Codespaces, Docker, etc.)
+		if (process.env.CODESPACES === "true" || process.env.CONTAINER === "true" || process.platform === "linux") {
+			args.push(
+				"--no-sandbox",
+				"--disable-setuid-sandbox",
+				"--disable-dev-shm-usage",
+				"--disable-gpu",
+				"--disable-web-security",
+				"--disable-features=IsolateOrigins,site-per-process",
+			)
+			console.log("Running in container/Linux environment, adding sandbox flags")
+		}
+
 		this.browser = await stats.puppeteer.launch({
-			args: [
-				"--user-agent=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36",
-			],
+			args,
 			executablePath: stats.executablePath,
 			defaultViewport: this.getViewport(),
 			// headless: false,

src/services/browser/UrlContentFetcher.ts

@@ -58,10 +58,20 @@ export class UrlContentFetcher {
 			"--disable-gpu",
 			"--disable-features=VizDisplayCompositor",
 		]
-		if (process.platform === "linux") {
-			// Fixes network errors on Linux hosts (see https://github.com/puppeteer/puppeteer/issues/8246)
-			args.push("--no-sandbox")
+
+		// Add sandbox flags for container environments (Codespaces, Docker, Linux)
+		if (process.platform === "linux" || process.env.CODESPACES === "true" || process.env.CONTAINER === "true") {
+			// Fixes network errors on Linux hosts and container environments
+			// See https://github.com/puppeteer/puppeteer/issues/8246
+			args.push(
+				"--no-sandbox",
+				"--disable-setuid-sandbox",
+				"--disable-web-security",
+				"--disable-features=IsolateOrigins,site-per-process",
+			)
+			console.log("Running in container/Linux environment, adding sandbox flags for UrlContentFetcher")
 		}
+
 		this.browser = await stats.puppeteer.launch({
 			args,
 			executablePath: stats.executablePath,

src/services/browser/__tests__/UrlContentFetcher.spec.ts

@@ -184,6 +184,9 @@ describe("UrlContentFetcher", () => {
 						"--disable-gpu",
 						"--disable-features=VizDisplayCompositor",
 						"--no-sandbox", // Linux-specific argument
+						"--disable-setuid-sandbox",
+						"--disable-web-security",
+						"--disable-features=IsolateOrigins,site-per-process",
 					],
 					executablePath: "/path/to/chromium",
 				})