Add Docker support for Goose in CI/CD pipelines (#4434)

Adds a production-ready Docker image for Goose that enables using Goose itself in CI pipelines to improve the codebase.

.dockerignore

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+# Build artifacts
+target/
+**/target/
+
+# Node modules and build outputs
+node_modules/
+**/node_modules/
+ui/desktop/out/
+ui/desktop/dist/
+ui/desktop/src/bin/
+
+# Git
+.git/
+.gitignore
+
+# Documentation builds
+documentation/build/
+documentation/.docusaurus/
+documentation/.cache-loader/
+
+# IDE and editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+.DS_Store
+
+# Environment and config files
+.env
+.env.*
+*.log
+
+# CI/CD
+.github/
+.hermit/
+
+# Temporary files
+tmp/
+temp/
+*.tmp
+
+# Test coverage
+coverage/
+*.lcov
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+.pytest_cache/
+
+# Rust analyzer
+rust-project.json
+
+# Benchmarks
+bench_results/
+
+# Local configuration
+.config/
+.local/
+
+# Docker files (don't need to copy these into context)
+Dockerfile
+.dockerignore
+docker-compose.yml
+
+# Development scripts that aren't needed in build
+scripts/bench-postprocess-scripts/
+
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Windows
+Thumbs.db
+ehthumbs.db
+
+# Linux
+.directory
+.Trash-*
+
+# Archives
+*.tar
+*.tar.gz
+*.tar.bz2
+*.zip
+*.7z
+*.rar
+
+# Backup files
+*.bak
+*.backup
+*.old
+
+# Session files
+*.jsonl
+sessions/
+
+# Generated files
+ui/desktop/openapi.json
+ui/desktop/src/api/

.github/workflows/publish-docker.yml

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+name: Publish Docker Image
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*.*.*'
+      - 'v*.*.*-*'  # For pre-releases like v1.2.3-beta
+    paths-ignore:
+      - 'documentation/**'
+      - '*.md'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # pin@v4
+      
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # pin@v3.11.1
+      
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1 # pin@v3.5.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # pin@v5.8.0
+        with:
+          images: ghcr.io/${{ github.repository_owner }}/goose
+          tags: |
+            # For main branch: latest, main, and sha
+            type=ref,event=branch
+            type=sha,prefix={{branch}}-
+            type=raw,value=latest,enable={{is_default_branch}}
+            # For tags: v1.2.3 -> 1.2.3, 1.2, 1, latest (if not pre-release)
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            # For pre-release tags: keep the full version
+            type=raw,value={{tag}},enable=${{ startsWith(github.ref, 'refs/tags/v') }}
+      
+      - name: Build and push Docker image
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # pin@v6.18.0
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          platforms: linux/amd64,linux/arm64

.github/workflows/test-finder.yml

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+name: Daily Test Coverage Finder
+
+on:
+  schedule:
+    # Run daily at 2 AM UTC
+    - cron: '0 2 * * *'
+  workflow_dispatch:
+    inputs:
+      dry_run:
+        description: 'Dry run (no PR creation)'
+        required: false
+        default: false
+        type: boolean
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  find-untested-code:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/block/goose:latest
+      options: --user root
+      env:
+        GOOSE_PROVIDER: ${{ vars.GOOSE_PROVIDER || 'openai' }}
+        GOOSE_MODEL: ${{ vars.GOOSE_MODEL || 'gpt-4o' }}
+        OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # pin@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install analysis tools
+        run: |
+          apt-get update
+          apt-get install -y jq ripgrep
+
+      - name: Find untested code and create working test
+        id: find_untested
+        run: |
+          # Create analysis and test creation script
+          cat << 'EOF' > /tmp/create_working_test.txt
+          Your task is to find ONE untested function in the Rust codebase and create a working test for it.
+
+          Requirements:
+          1. The function MUST be in the crates/ directory
+          2. It MUST have actual logic (not just a simple getter/setter)
+          3. It MUST not already have a test
+          4. Prefer functions with complexity but that are still testable in isolation
+          5. Focus on the goose crate first, then goose-cli, then others
+
+          Process:
+          1. Find a suitable untested function
+          2. Write a comprehensive unit test for it
+          3. Apply your changes to the codebase
+          4. Run the test with: cargo test --test <test_name>
+          5. If the test fails:
+             - Read and understand the error message
+             - Fix the test code
+             - Apply the fix and run the test again
+             - Repeat up to 3 times until the test passes
+          6. Once the test passes (or after 3 attempts), save the final changes as a git diff to /tmp/test_addition.patch
+          7. Report the outcome:
+             - If successful: write "SUCCESS" to /tmp/test_result.txt
+             - If no suitable function found: write "NO_FUNCTION_FOUND" to /tmp/test_result.txt
+             - If test couldn't be fixed: write "TEST_FAILED" to /tmp/test_result.txt
+
+          Important:
+          - Only add ONE test for ONE function
+          - The test MUST compile and pass before creating the patch
+          - Keep changes minimal and focused
+          - Include a descriptive test name that explains what is being tested
+          EOF
+
+          goose run -i /tmp/create_working_test.txt
+
+          # Check the result
+          if [ -f /tmp/test_result.txt ]; then
+            RESULT=$(cat /tmp/test_result.txt)
+            echo "Test creation result: $RESULT"
+
+            if [ "$RESULT" = "SUCCESS" ] && [ -f /tmp/test_addition.patch ]; then
+              echo "patch_created=true" >> $GITHUB_OUTPUT
+              # Extract function name from patch for PR title
+              FUNC_NAME=$(grep -E "fn test_|#\[test\]" /tmp/test_addition.patch | head -1 | sed 's/.*test_//' | sed 's/(.*//' || echo "function")
+              echo "function_name=${FUNC_NAME}" >> $GITHUB_OUTPUT
+            else
+              echo "patch_created=false" >> $GITHUB_OUTPUT
+              echo "Reason: $RESULT"
+            fi
+          else
+            echo "patch_created=false" >> $GITHUB_OUTPUT
+            echo "No result file created"
+          fi
+
+      - name: Create Pull Request
+        if: steps.find_untested.outputs.patch_created == 'true' && github.event.inputs.dry_run != 'true'
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # pin@v7.0.8
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: "test: add test for ${{ steps.find_untested.outputs.function_name }}"
+          title: "test: add test coverage for ${{ steps.find_untested.outputs.function_name }}"
+          body: |
+            ## 🤖 Automated Test Addition
+
+            This PR was automatically generated by Goose to improve test coverage.
+
+            ### What changed?
+            Added a unit test for a previously untested function.
+
+            ### Why?
+            Part of our daily automated test coverage improvement initiative. Goose analyzes the codebase to find untested but important functions and creates focused unit tests for them.
+
+            ### Review checklist
+            - [ ] Test is meaningful and actually tests the function
+            - [ ] Test name is descriptive
+            - [ ] Test passes locally
+            - [ ] No unnecessary changes included
+
+            ---
+            *Generated by the Daily Test Coverage Finder workflow*
+          branch: goose/test-coverage-${{ github.run_number }}
+          delete-branch: true
+          labels: |
+            goose-generated
+            test
+            automated
+
+      - name: Summary
+        if: always()
+        env:
+          PATCH_CREATED: ${{ steps.find_untested.outputs.patch_created }}
+          FUNCTION_NAME: ${{ steps.find_untested.outputs.function_name }}
+        run: |
+          if [ "$PATCH_CREATED" == "true" ]; then
+            echo "✅ Successfully found untested code and created a test"
+            echo "📝 Function tested: $FUNCTION_NAME"
+          else
+            echo "ℹ️ No suitable untested code found today"
+          fi

BUILDING_DOCKER.md

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+# Building and Running Goose with Docker
+
+This guide covers building Docker images for Goose CLI for production use, CI/CD pipelines, and local development.
+
+## Quick Start
+
+### Using Pre-built Images
+
+The easiest way to use Goose with Docker is to pull the pre-built image from GitHub Container Registry:
+
+```bash
+# Pull the latest image
+docker pull ghcr.io/block/goose:latest
+
+# Run Goose CLI
+docker run --rm ghcr.io/block/goose:latest --version
+
+# Run with LLM configuration
+docker run --rm \
+  -e GOOSE_PROVIDER=openai \
+  -e GOOSE_MODEL=gpt-4o \
+  -e OPENAI_API_KEY=$OPENAI_API_KEY \
+  ghcr.io/block/goose:latest run -t "Hello, world!"
+```
+
+## Building from Source
+
+### Prerequisites
+
+- Docker 20.10 or later
+- Docker Buildx (for multi-platform builds)
+- Git
+
+### Build the Image
+
+1. Clone the repository:
+```bash
+git clone https://github.com/block/goose.git
+cd goose
+```
+
+2. Build the Docker image:
+```bash
+docker build -t goose:local .
+```
+
+The build process:
+- Uses a multi-stage build to minimize final image size
+- Compiles with optimizations (LTO, stripping, size optimization)
+- Results in a ~340MB image containing the `goose` CLI binary
+
+### Build Options
+
+For a development build with debug symbols:
+```bash
+docker build --build-arg CARGO_PROFILE_RELEASE_STRIP=false -t goose:dev .
+```
+
+For multi-platform builds:
+```bash
+docker buildx build --platform linux/amd64,linux/arm64 -t goose:multi .
+```
+
+## Running Goose in Docker
+
+### CLI Mode
+
+Basic usage:
+```bash
+# Show help
+docker run --rm goose:local --help
+
+# Run a command
+docker run --rm \
+  -e GOOSE_PROVIDER=openai \
+  -e GOOSE_MODEL=gpt-4o \
+  -e OPENAI_API_KEY=$OPENAI_API_KEY \
+  goose:local run -t "Explain Docker containers"
+```
+
+With volume mounts for file access:
+```bash
+docker run --rm \
+  -v $(pwd):/workspace \
+  -w /workspace \
+  -e GOOSE_PROVIDER=openai \
+  -e GOOSE_MODEL=gpt-4o \
+  -e OPENAI_API_KEY=$OPENAI_API_KEY \
+  goose:local run -t "Analyze the code in this directory"
+```
+
+Interactive session mode with Databricks:
+```bash
+docker run -it --rm \
+  -e GOOSE_PROVIDER=databricks \
+  -e GOOSE_MODEL=databricks-dbrx-instruct \
+  -e DATABRICKS_HOST="$DATABRICKS_HOST" \
+  -e DATABRICKS_TOKEN="$DATABRICKS_TOKEN" \
+  goose:local session
+```
+
+
+
+### Docker Compose
+
+Create a `docker-compose.yml`:
+
+```yaml
+version: '3.8'
+
+services:
+  goose:
+    image: ghcr.io/block/goose:latest
+    environment:
+      - GOOSE_PROVIDER=${GOOSE_PROVIDER:-openai}
+      - GOOSE_MODEL=${GOOSE_MODEL:-gpt-4o}
+      - OPENAI_API_KEY=${OPENAI_API_KEY}
+    volumes:
+      - ./workspace:/workspace
+      - goose-config:/home/goose/.config/goose
+    working_dir: /workspace
+    stdin_open: true
+    tty: true
+
+volumes:
+  goose-config:
+```
+
+Run with:
+```bash
+docker-compose run --rm goose session
+```
+
+## Configuration
+
+### Environment Variables
+
+The Docker image accepts all standard Goose environment variables:
+
+- `GOOSE_PROVIDER`: LLM provider (openai, anthropic, google, etc.)
+- `GOOSE_MODEL`: Model to use (gpt-4o, claude-3-5-sonnet, etc.)
+- Provider-specific API keys (OPENAI_API_KEY, ANTHROPIC_API_KEY, etc.)
+
+### Persistent Configuration
+
+Mount the configuration directory to persist settings:
+```bash
+docker run --rm \
+  -v ~/.config/goose:/home/goose/.config/goose \
+  goose:local configure
+```
+
+### Installing Additional Tools
+
+The image runs as a non-root user by default. To install additional packages:
+
+```bash
+# Run as root to install packages
+docker run --rm \
+  -u root \
+  --entrypoint bash \
+  goose:local \
+  -c "apt-get update && apt-get install -y vim && goose --version"
+
+# Or create a custom Dockerfile
+FROM ghcr.io/block/goose:latest
+USER root
+RUN apt-get update && apt-get install -y \
+    vim \
+    tmux \
+    && rm -rf /var/lib/apt/lists/*
+USER goose
+```
+
+## CI/CD Integration
+
+### GitHub Actions
+
+```yaml
+jobs:
+  analyze:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/block/goose:latest
+      env:
+        GOOSE_PROVIDER: openai
+        GOOSE_MODEL: gpt-4o
+        OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run Goose analysis
+        run: |
+          goose run -t "Review this codebase for security issues"
+```
+
+### GitLab CI
+
+```yaml
+analyze:
+  image: ghcr.io/block/goose:latest
+  variables:
+    GOOSE_PROVIDER: openai
+    GOOSE_MODEL: gpt-4o
+  script:
+    - goose run -t "Generate documentation for this project"
+```
+
+## Image Details
+
+### Size and Optimization
+
+- **Base image**: Debian Bookworm Slim (minimal runtime dependencies)
+- **Final size**: ~340MB
+- **Optimizations**: Link-Time Optimization (LTO), binary stripping, size optimization
+- **Binary included**: `/usr/local/bin/goose` (32MB)
+
+### Security
+
+- Runs as non-root user `goose` (UID 1000)
+- Minimal attack surface with only essential runtime dependencies
+- Regular security updates via automated builds
+
+### Included Tools
+
+The image includes essential tools for Goose operation:
+- `git` - Version control operations
+- `curl` - HTTP requests
+- `ca-certificates` - SSL/TLS support
+- Basic shell utilities
+
+## Troubleshooting
+
+### Permission Issues
+
+If you encounter permission errors when mounting volumes:
+```bash
+# Ensure the mounted directory is accessible
+docker run --rm \
+  -v $(pwd):/workspace \
+  -u $(id -u):$(id -g) \
+  goose:local run -t "List files"
+```
+
+### API Key Issues
+
+If API keys aren't being recognized:
+1. Ensure environment variables are properly set
+2. Check that quotes are handled correctly in your shell
+3. Use `docker run --env-file .env` for multiple environment variables
+
+### Network Issues
+
+For accessing local services from within the container:
+```bash
+# Use host network mode
+docker run --rm --network host goose:local
+```
+
+## Advanced Usage
+
+### Custom Entrypoint
+
+Override the default entrypoint for debugging:
+```bash
+docker run --rm -it --entrypoint bash goose:local
+```
+
+### Resource Limits
+
+Set memory and CPU limits:
+```bash
+docker run --rm \
+  --memory="2g" \
+  --cpus="2" \
+  goose:local
+```
+
+### Multi-stage Development
+
+For development with hot reload:
+```bash
+# Mount source code
+docker run --rm \
+  -v $(pwd):/usr/src/goose \
+  -w /usr/src/goose \
+  rust:1.82-bookworm \
+  cargo watch -x run
+```
+
+## Building for Production
+
+For production deployments:
+
+1. Use specific image tags instead of `latest`
+2. Use secrets management for API keys
+3. Set up logging and monitoring
+4. Configure resource limits and auto-scaling
+
+Example production Dockerfile:
+```dockerfile
+FROM ghcr.io/block/goose:v1.6.0
+# Add any additional tools needed for your use case
+USER root
+RUN apt-get update && apt-get install -y your-tools && rm -rf /var/lib/apt/lists/*
+USER goose
+```
+
+## Contributing
+
+When contributing Docker-related changes:
+
+1. Test builds on multiple platforms (amd64, arm64)
+2. Verify image size remains reasonable
+3. Update this documentation
+4. Consider CI/CD implications
+5. Test with various LLM providers
+
+## Related Documentation
+
+- [Goose in Docker Tutorial](documentation/docs/tutorials/goose-in-docker.md) - Step-by-step tutorial
+- [Installation Guide](https://block.github.io/goose/docs/getting-started/installation) - All installation methods
+- [Configuration Guide](https://block.github.io/goose/docs/guides/config-file) - Detailed configuration options

Dockerfile

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+# syntax=docker/dockerfile:1.4
+# Goose CLI and Server Docker Image
+# Multi-stage build for minimal final image size
+
+# Build stage
+FROM rust:1.82-bookworm AS builder
+
+# Install build dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    build-essential \
+    pkg-config \
+    libssl-dev \
+    libdbus-1-dev \
+    protobuf-compiler \
+    libprotobuf-dev \
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create app directory
+WORKDIR /build
+
+# Copy source code
+COPY . .
+
+# Build release binaries with optimizations
+ENV CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
+ENV CARGO_PROFILE_RELEASE_LTO=true
+ENV CARGO_PROFILE_RELEASE_CODEGEN_UNITS=1
+ENV CARGO_PROFILE_RELEASE_OPT_LEVEL=z
+ENV CARGO_PROFILE_RELEASE_STRIP=true
+RUN cargo build --release --package goose-cli
+
+# Runtime stage - minimal Debian
+FROM debian:bookworm-slim@sha256:b1a741487078b369e78119849663d7f1a5341ef2768798f7b7406c4240f86aef
+
+# Install only runtime dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    ca-certificates \
+    libssl3 \
+    libdbus-1-3 \
+    libxcb1 \
+    curl \
+    git \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy binary from builder
+COPY --from=builder /build/target/release/goose /usr/local/bin/goose
+
+# Create non-root user
+RUN useradd -m -u 1000 -s /bin/bash goose && \
+    mkdir -p /home/goose/.config/goose && \
+    chown -R goose:goose /home/goose
+
+# Set up environment
+ENV PATH="/usr/local/bin:${PATH}"
+ENV HOME="/home/goose"
+
+# Switch to non-root user
+USER goose
+WORKDIR /home/goose
+
+# Default to goose CLI
+ENTRYPOINT ["/usr/local/bin/goose"]
+CMD ["--help"]
+
+# Labels for metadata
+LABEL org.opencontainers.image.title="Goose"
+LABEL org.opencontainers.image.description="Goose CLI"
+LABEL org.opencontainers.image.vendor="Block"
+LABEL org.opencontainers.image.source="https://github.com/block/goose"