openrabbit/setup.sh

#!/bin/bash
# OpenRabbit Setup Wizard
# This script helps you set up OpenRabbit AI code review for your Gitea or GitHub repository

set -e  # Exit on error

echo "🐰 OpenRabbit Setup Wizard"
echo "==========================="
echo ""

# Get the directory where this script is located
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
TEMPLATE_DIR="$SCRIPT_DIR/templates/workflows"

# Check if templates directory exists
if [ ! -d "$TEMPLATE_DIR" ]; then
    echo "❌ Error: Template directory not found at $TEMPLATE_DIR"
    echo "Please run this script from the OpenRabbit repository root."
    exit 1
fi

# 1. Detect platform
echo "Step 1: Platform Configuration"
echo "------------------------------"
read -p "Platform? [gitea/github] (default: gitea): " PLATFORM
PLATFORM=${PLATFORM:-gitea}

# Validate platform
if [ "$PLATFORM" != "gitea" ] && [ "$PLATFORM" != "github" ]; then
    echo "❌ Error: Invalid platform. Please choose 'gitea' or 'github'"
    exit 1
fi

echo "✅ Platform: $PLATFORM"
echo ""

# 2. Bot configuration
echo "Step 2: Bot Configuration"
echo "-------------------------"
read -p "Bot mention name (e.g., codebot): " BOT_NAME
while [ -z "$BOT_NAME" ]; do
    echo "❌ Bot name cannot be empty"
    read -p "Bot mention name (e.g., codebot): " BOT_NAME
done

# Validate bot name (alphanumeric, dash, underscore only)
if ! echo "$BOT_NAME" | grep -qE '^[a-zA-Z0-9_-]+$'; then
    echo "❌ Error: Bot name must contain only letters, numbers, dashes, and underscores"
    exit 1
fi

read -p "Bot account username (default: same as mention name): " BOT_USERNAME
BOT_USERNAME=${BOT_USERNAME:-$BOT_NAME}

echo "✅ Bot: @$BOT_NAME (account: $BOT_USERNAME)"
echo ""

# 3. LLM Provider
echo "Step 3: LLM Provider"
echo "--------------------"
echo "Available providers:"
echo "  1) openai     - OpenAI GPT models (default)"
echo "  2) anthropic  - Anthropic Claude models"
echo "  3) azure      - Azure OpenAI Service"
echo "  4) gemini     - Google Gemini API"
echo "  5) ollama     - Self-hosted Ollama"
read -p "Choose provider [1-5] (default: 1): " PROVIDER_CHOICE
PROVIDER_CHOICE=${PROVIDER_CHOICE:-1}

case "$PROVIDER_CHOICE" in
    1) PROVIDER="openai" ;;
    2) PROVIDER="anthropic" ;;
    3) PROVIDER="azure" ;;
    4) PROVIDER="gemini" ;;
    5) PROVIDER="ollama" ;;
    *)
        echo "❌ Invalid choice. Using openai."
        PROVIDER="openai"
        ;;
esac

echo "✅ Provider: $PROVIDER"
echo ""

# 4. Platform-specific settings
if [ "$PLATFORM" = "gitea" ]; then
    echo "Step 4: Gitea Configuration"
    echo "---------------------------"
    read -p "Gitea API URL (e.g., https://gitea.example.com/api/v1): " API_URL
    while [ -z "$API_URL" ]; do
        echo "❌ API URL cannot be empty"
        read -p "Gitea API URL: " API_URL
    done

    # Validate URL format
    if ! echo "$API_URL" | grep -qE '^https?://'; then
        echo "❌ Error: API URL must start with http:// or https://"
        exit 1
    fi

    echo "✅ API URL: $API_URL"
else
    echo "Step 4: GitHub Configuration"
    echo "----------------------------"
    API_URL="https://api.github.com"
    echo "✅ Using GitHub API: $API_URL"
fi
echo ""

# 5. OpenRabbit repository location
echo "Step 5: OpenRabbit Repository"
echo "-----------------------------"
read -p "OpenRabbit repo location (e.g., YourOrg/openrabbit): " OPENRABBIT_REPO
while [ -z "$OPENRABBIT_REPO" ]; do
    echo "❌ Repository cannot be empty"
    read -p "OpenRabbit repo location: " OPENRABBIT_REPO
done

# Validate repo format
if ! echo "$OPENRABBIT_REPO" | grep -qE '^[a-zA-Z0-9_-]+/[a-zA-Z0-9_-]+$'; then
    echo "❌ Error: Repository must be in format 'owner/repo'"
    exit 1
fi

echo "✅ OpenRabbit: $OPENRABBIT_REPO"
echo ""

# 6. Create workflow directory
echo "Step 6: Creating Workflow Files"
echo "--------------------------------"
WORKFLOW_DIR=".${PLATFORM}/workflows"
mkdir -p "$WORKFLOW_DIR"

# Replace template variables in workflow files
for template in "$TEMPLATE_DIR"/*.yml; do
    filename=$(basename "$template")
    output="$WORKFLOW_DIR/$filename"

    echo "Creating $output..."

    # Use sed to replace template variables
    sed -e "s|{{OPENRABBIT_REPO}}|$OPENRABBIT_REPO|g" \
        -e "s|{{API_URL}}|$API_URL|g" \
        -e "s|{{BOT_NAME}}|$BOT_NAME|g" \
        -e "s|{{BOT_USERNAME}}|$BOT_USERNAME|g" \
        -e "s|{{PLATFORM}}|$PLATFORM|g" \
        "$template" > "$output"
done

echo "✅ Created 5 workflow files in $WORKFLOW_DIR/"
echo ""

# 7. Create basic config.yml if it doesn't exist
CONFIG_FILE="tools/ai-review/config.yml"
if [ ! -f "$CONFIG_FILE" ]; then
    echo "Step 7: Creating Configuration File"
    echo "------------------------------------"
    mkdir -p "$(dirname "$CONFIG_FILE")"

    cat > "$CONFIG_FILE" <<EOF
# OpenRabbit Configuration
# This is a basic configuration - see docs/configuration.md for full options

provider: $PROVIDER

model:
  openai: gpt-4.1-mini
  anthropic: claude-3.5-sonnet
  azure: gpt-4
  gemini: gemini-1.5-pro
  ollama: codellama:13b

interaction:
  mention_prefix: "@$BOT_NAME"
  commands:
    - help
    - explain
    - suggest
    - security
    - summarize
    - triage
    - changelog
    - explain-diff
    - review-again
    - setup-labels

review:
  fail_on_severity: HIGH
  max_diff_lines: 800
  security_scan: true

agents:
  issue:
    enabled: true
  pr:
    enabled: true
    security_scan: true
    auto_summary:
      enabled: true
      post_as_comment: true
  codebase:
    enabled: true
  chat:
    enabled: true
    max_iterations: 5

labels:
  priority:
    critical: "priority: critical"
    high: "priority: high"
    medium: "priority: medium"
    low: "priority: low"
  type:
    bug: "type: bug"
    feature: "type: feature"
    question: "type: question"
    documentation: "type: documentation"
    security: "type: security"
  status:
    approved: "ai-approved"
    changes_required: "ai-changes-required"
    reviewed: "ai-reviewed"
EOF

    echo "✅ Created $CONFIG_FILE"
    echo ""
else
    echo "Step 7: Configuration File"
    echo "--------------------------"
    echo "ℹ️  $CONFIG_FILE already exists (not overwriting)"
    echo ""
fi

# 8. Display next steps
echo "✅ Setup Complete!"
echo "=================="
echo ""
echo "📋 Next Steps:"
echo ""
echo "1️⃣  Create Bot Account"
echo "   - Create a new $PLATFORM user account: '$BOT_USERNAME'"
if [ "$PLATFORM" = "gitea" ]; then
    echo "   - Generate an access token with 'repo' and 'issue' permissions"
else
    echo "   - The built-in GITHUB_TOKEN will be used automatically"
fi
echo ""

echo "2️⃣  Add Repository/Organization Secrets"
if [ "$PLATFORM" = "gitea" ]; then
    echo "   Required secrets:"
    echo "   • AI_REVIEW_TOKEN    = <bot access token>"
    echo "   • OPENAI_API_KEY     = <your LLM API key>"
    echo ""
    echo "   Optional secrets:"
    echo "   • OPENROUTER_API_KEY = <if using OpenRouter>"
    echo "   • OLLAMA_HOST        = <if using Ollama>"
    echo "   • SEARXNG_URL        = <if using web search>"
else
    echo "   Required secrets:"
    echo "   • OPENAI_API_KEY     = <your LLM API key>"
    echo ""
    echo "   Optional secrets:"
    echo "   • AI_REVIEW_TOKEN    = <if using private OpenRabbit repo>"
    echo "   • OPENROUTER_API_KEY = <if using OpenRouter>"
    echo "   • OLLAMA_HOST        = <if using Ollama>"
    echo "   • SEARXNG_URL        = <if using web search>"
fi
echo ""

echo "3️⃣  Commit and Push Workflow Files"
echo "   git add $WORKFLOW_DIR/"
if [ ! -f "$CONFIG_FILE.orig" ]; then
    echo "   git add $CONFIG_FILE"
fi
echo "   git commit -m \"Add OpenRabbit AI code review workflows\""
echo "   git push"
echo ""

echo "4️⃣  Set Up Labels (Automatic)"
echo "   Create an issue in your repository and comment:"
echo "   @$BOT_NAME setup-labels"
echo ""
echo "   The bot will automatically detect your label schema and create missing labels."
echo ""

echo "5️⃣  Test the Setup"
echo "   • Create a pull request to test PR review"
echo "   • Comment '@$BOT_NAME help' on any issue to see available commands"
echo "   • Comment '@$BOT_NAME How does authentication work?' for chat"
echo ""

echo "📚 Documentation:"
echo "   • Installation Guide: INSTALL.md"
echo "   • Configuration: docs/configuration.md"
echo "   • Agent Reference: docs/agents.md"
echo "   • Troubleshooting: docs/troubleshooting.md"
echo ""

echo "🎉 Happy reviewing with OpenRabbit!"