socktop-webterm/verify_upgrade.sh

#!/bin/bash

# xterm.js Upgrade Verification Script
# This script verifies that the upgrade to xterm.js 5.x was successful

set -e

echo "=========================================="
echo "xterm.js Upgrade Verification"
echo "=========================================="
echo ""

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

# Track overall status
FAILED=0

# Function to check if a file exists
check_file() {
    if [ -f "$1" ]; then
        echo -e "${GREEN}✓${NC} $1 exists"
        return 0
    else
        echo -e "${RED}✗${NC} $1 NOT FOUND"
        FAILED=1
        return 1
    fi
}

# Function to check if a directory exists
check_dir() {
    if [ -d "$1" ]; then
        echo -e "${GREEN}✓${NC} $1 exists"
        return 0
    else
        echo -e "${RED}✗${NC} $1 NOT FOUND"
        FAILED=1
        return 1
    fi
}

# Function to check package version
check_version() {
    local package=$1
    local expected=$2

    if [ -f "node_modules/$package/package.json" ]; then
        local version=$(grep '"version"' "node_modules/$package/package.json" | head -1 | sed 's/.*"\([0-9.]*\)".*/\1/')
        echo -e "${GREEN}✓${NC} $package version: $version"
        return 0
    else
        echo -e "${RED}✗${NC} $package NOT INSTALLED"
        FAILED=1
        return 1
    fi
}

echo "1. Checking npm packages..."
echo "----------------------------"
check_dir "node_modules/@xterm/xterm"
check_dir "node_modules/@xterm/addon-fit"
check_version "@xterm/xterm" "5.x"
check_version "@xterm/addon-fit" "0.x"
echo ""

echo "2. Checking xterm.js files..."
echo "----------------------------"
check_file "node_modules/@xterm/xterm/lib/xterm.js"
check_file "node_modules/@xterm/xterm/css/xterm.css"
check_file "node_modules/@xterm/addon-fit/lib/addon-fit.js"
echo ""

echo "3. Checking custom files..."
echo "----------------------------"
check_file "static/terminado-addon.js"
check_file "node_modules/terminado-addon.js"
check_file "templates/term.html"
echo ""

echo "4. Checking documentation..."
echo "----------------------------"
check_file "XTERM_UPGRADE.md"
check_file "UPGRADE_SUMMARY.md"
check_file "test_xterm.html"
echo ""

echo "5. Verifying HTML template..."
echo "----------------------------"
if grep -q "@xterm/xterm/lib/xterm.js" templates/term.html; then
    echo -e "${GREEN}✓${NC} HTML uses new xterm path"
else
    echo -e "${RED}✗${NC} HTML still using old xterm path"
    FAILED=1
fi

if grep -q "FitAddon.FitAddon" templates/term.html; then
    echo -e "${GREEN}✓${NC} HTML uses new FitAddon API"
else
    echo -e "${RED}✗${NC} HTML still using old addon API"
    FAILED=1
fi

if grep -q "TerminadoAddon" templates/term.html; then
    echo -e "${GREEN}✓${NC} HTML references TerminadoAddon"
else
    echo -e "${RED}✗${NC} HTML missing TerminadoAddon reference"
    FAILED=1
fi

if grep -q "loadAddon" templates/term.html; then
    echo -e "${GREEN}✓${NC} HTML uses loadAddon() method"
else
    echo -e "${RED}✗${NC} HTML still using applyAddon()"
    FAILED=1
fi

if grep -q "applyAddon" templates/term.html; then
    echo -e "${YELLOW}⚠${NC} HTML contains legacy applyAddon reference (might be in comments)"
fi
echo ""

echo "6. Checking package.json..."
echo "----------------------------"
if grep -q '"@xterm/xterm"' package.json; then
    echo -e "${GREEN}✓${NC} package.json has @xterm/xterm"
else
    echo -e "${RED}✗${NC} package.json missing @xterm/xterm"
    FAILED=1
fi

if grep -q '"@xterm/addon-fit"' package.json; then
    echo -e "${GREEN}✓${NC} package.json has @xterm/addon-fit"
else
    echo -e "${RED}✗${NC} package.json missing @xterm/addon-fit"
    FAILED=1
fi

if grep -q '"xterm":' package.json; then
    echo -e "${YELLOW}⚠${NC} package.json still has old 'xterm' package"
fi
echo ""

echo "7. Checking Rust build..."
echo "----------------------------"
if command -v cargo &> /dev/null; then
    echo -e "${GREEN}✓${NC} cargo is installed"

    if cargo check --quiet 2>&1 | grep -q "error"; then
        echo -e "${RED}✗${NC} Rust code has errors"
        FAILED=1
    else
        echo -e "${GREEN}✓${NC} Rust code compiles successfully"
    fi
else
    echo -e "${YELLOW}⚠${NC} cargo not found, skipping Rust check"
fi
echo ""

echo "8. Checking static assets route..."
echo "----------------------------"
if grep -q 'Files::new("/assets", "./static")' src/server.rs; then
    echo -e "${GREEN}✓${NC} /assets route configured for static folder"
else
    echo -e "${YELLOW}⚠${NC} /assets route not found (custom assets may not load)"
fi

if [ -f "static/bg.png" ]; then
    echo -e "${GREEN}✓${NC} Background image exists"
else
    echo -e "${YELLOW}⚠${NC} No background image found (optional)"
fi
echo ""

echo "=========================================="
if [ $FAILED -eq 0 ]; then
    echo -e "${GREEN}✓ All checks passed!${NC}"
    echo ""
    echo "The xterm.js upgrade is complete and verified."
    echo "You can now run: cargo run"
    echo "Then open: http://localhost:8082/"
    echo "=========================================="
    exit 0
else
    echo -e "${RED}✗ Some checks failed!${NC}"
    echo ""
    echo "Please review the errors above and fix them."
    echo "Refer to XTERM_UPGRADE.md for detailed instructions."
    echo "=========================================="
    exit 1
fi