install.sh

#!/usr/bin/env bash
set -e

# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

echo -e "${GREEN}Installing Ralphy...${NC}"

# Check if Go is installed
if ! command -v go &> /dev/null; then
    echo -e "${RED}Error: Go is not installed.${NC}"
    echo "Install Go from https://go.dev/dl/ and try again."
    exit 1
fi

GO_VERSION=$(go version | awk '{print $3}' | sed 's/go//')
echo -e "Found Go ${GO_VERSION}"

# Get script directory (where the source code is)
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"

# Build
echo -e "Building..."
go build -o ralphy .

# Determine install method
INSTALL_DIR=""
NEED_PATH_UPDATE=false

if [[ -d "/usr/local/bin" ]] && [[ -w "/usr/local/bin" ]]; then
    INSTALL_DIR="/usr/local/bin"
elif [[ -d "$HOME/.local/bin" ]]; then
    INSTALL_DIR="$HOME/.local/bin"
    if [[ ":$PATH:" != *":$HOME/.local/bin:"* ]]; then
        NEED_PATH_UPDATE=true
    fi
else
    # Use go install
    INSTALL_DIR="$HOME/go/bin"
    mkdir -p "$INSTALL_DIR"
    if [[ ":$PATH:" != *":$HOME/go/bin:"* ]]; then
        NEED_PATH_UPDATE=true
    fi
fi

# Install
echo -e "Installing to ${INSTALL_DIR}..."
if [[ "$INSTALL_DIR" == "/usr/local/bin" ]] && [[ ! -w "/usr/local/bin" ]]; then
    sudo cp ralphy "$INSTALL_DIR/"
else
    cp ralphy "$INSTALL_DIR/"
fi

# Clean up local binary
rm -f ralphy

# Check PATH
if $NEED_PATH_UPDATE; then
    echo ""
    echo -e "${YELLOW}Warning: ${INSTALL_DIR} is not in your PATH.${NC}"
    echo ""
    echo "Add this to your ~/.bashrc or ~/.zshrc:"
    echo ""
    echo -e "  ${GREEN}export PATH=\"\$PATH:${INSTALL_DIR}\"${NC}"
    echo ""
    echo "Then run: source ~/.bashrc (or ~/.zshrc)"
    echo ""
fi

# Verify installation
if command -v ralphy &> /dev/null; then
    echo -e "${GREEN}✓ Ralphy installed successfully!${NC}"
    echo ""
    echo "Usage:"
    echo "  cd /path/to/your/project"
    echo "  ralphy"
else
    echo -e "${GREEN}✓ Ralphy installed to ${INSTALL_DIR}/ralphy${NC}"
    if $NEED_PATH_UPDATE; then
        echo -e "${YELLOW}Update your PATH to use it globally.${NC}"
    fi
fi