hermes-agent/setup-hermes.sh

#!/bin/bash
# ============================================================================
# Hermes Agent Setup Script
# ============================================================================
# Quick setup for developers who cloned the repo manually.
#
# Usage:
#   ./setup-hermes.sh
#
# This script:
# 1. Creates a virtual environment (if not exists)
# 2. Installs dependencies
# 3. Creates .env from template (if not exists)
# 4. Installs the 'hermes' CLI command
# 5. Runs the setup wizard (optional)
# ============================================================================

set -e

# Colors
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
CYAN='\033[0;36m'
NC='\033[0m'

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"

echo ""
echo -e "${CYAN}🦋 Hermes Agent Setup${NC}"
echo ""

# ============================================================================
# Python check
# ============================================================================

echo -e "${CYAN}→${NC} Checking Python..."

PYTHON_CMD=""
for cmd in python3.12 python3.11 python3.10 python3 python; do
    if command -v $cmd &> /dev/null; then
        if $cmd -c "import sys; exit(0 if sys.version_info >= (3, 10) else 1)" 2>/dev/null; then
            PYTHON_CMD=$cmd
            break
        fi
    fi
done

if [ -z "$PYTHON_CMD" ]; then
    echo -e "${YELLOW}✗${NC} Python 3.10+ required"
    exit 1
fi

PYTHON_VERSION=$($PYTHON_CMD -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')
echo -e "${GREEN}✓${NC} Python $PYTHON_VERSION found"

# ============================================================================
# Virtual environment
# ============================================================================

echo -e "${CYAN}→${NC} Setting up virtual environment..."

if [ ! -d "venv" ]; then
    $PYTHON_CMD -m venv venv
    echo -e "${GREEN}✓${NC} Created venv"
else
    echo -e "${GREEN}✓${NC} venv exists"
fi

source venv/bin/activate
pip install --upgrade pip wheel setuptools > /dev/null

# ============================================================================
# Dependencies
# ============================================================================

echo -e "${CYAN}→${NC} Installing dependencies..."

pip install -e ".[all]" > /dev/null 2>&1 || pip install -e "." > /dev/null

echo -e "${GREEN}✓${NC} Dependencies installed"

# ============================================================================
# Environment file
# ============================================================================

if [ ! -f ".env" ]; then
    if [ -f ".env.example" ]; then
        cp .env.example .env
        echo -e "${GREEN}✓${NC} Created .env from template"
    fi
else
    echo -e "${GREEN}✓${NC} .env exists"
fi

# ============================================================================
# PATH setup
# ============================================================================

echo -e "${CYAN}→${NC} Setting up hermes command..."

BIN_DIR="$SCRIPT_DIR/venv/bin"

# Add to shell config if not already there
SHELL_CONFIG=""
if [ -f "$HOME/.zshrc" ]; then
    SHELL_CONFIG="$HOME/.zshrc"
elif [ -f "$HOME/.bashrc" ]; then
    SHELL_CONFIG="$HOME/.bashrc"
elif [ -f "$HOME/.bash_profile" ]; then
    SHELL_CONFIG="$HOME/.bash_profile"
fi

if [ -n "$SHELL_CONFIG" ]; then
    if ! grep -q "hermes-agent" "$SHELL_CONFIG" 2>/dev/null; then
        echo "" >> "$SHELL_CONFIG"
        echo "# Hermes Agent" >> "$SHELL_CONFIG"
        echo "export PATH=\"$BIN_DIR:\$PATH\"" >> "$SHELL_CONFIG"
        echo -e "${GREEN}✓${NC} Added to $SHELL_CONFIG"
    else
        echo -e "${GREEN}✓${NC} PATH already in $SHELL_CONFIG"
    fi
fi

# ============================================================================
# Done
# ============================================================================

echo ""
echo -e "${GREEN}✓ Setup complete!${NC}"
echo ""
echo "Next steps:"
echo ""
echo "  1. Reload your shell:"
echo "     source $SHELL_CONFIG"
echo ""
echo "  2. Run the setup wizard to configure API keys:"
echo "     hermes setup"
echo ""
echo "  3. Start chatting:"
echo "     hermes"
echo ""
echo "Other commands:"
echo "  hermes status        # Check configuration"
echo "  hermes gateway       # Start messaging gateway"
echo "  hermes cron daemon   # Run cron daemon"
echo "  hermes doctor        # Diagnose issues"
echo ""

# Ask if they want to run setup wizard now
read -p "Would you like to run the setup wizard now? [Y/n] " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]] || [[ -z $REPLY ]]; then
    echo ""
    python -m hermes_cli.main setup
fi