d95dc4663c
**Cache-Busting Improvements:** - Switched from timestamp-based to semantic versioning (v1.0.2) - Updated all HTML files: index.html, docs.html, leader.html - CSS: tailwind.css?v=1.0.2 - JS: navbar.js, document-cards.js, docs-app.js v1.0.2 - Professional versioning approach for production stability **systemd Service Implementation:** - Created tractatus-dev.service for development environment - Created tractatus-prod.service for production environment - Added install-systemd.sh script for easy deployment - Security hardening: NoNewPrivileges, PrivateTmp, ProtectSystem - Resource limits: 1GB dev, 2GB prod memory limits - Proper logging integration with journalctl - Automatic restart on failure (RestartSec=10) **Why systemd over pm2:** 1. Native Linux integration, no additional dependencies 2. Better OS-level security controls (ProtectSystem, ProtectHome) 3. Superior logging with journalctl integration 4. Standard across Linux distributions 5. More robust process management for production **Usage:** # Development: sudo ./scripts/install-systemd.sh dev # Production: sudo ./scripts/install-systemd.sh prod # View logs: sudo journalctl -u tractatus -f 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
380 lines
8.1 KiB
JavaScript
Executable file
380 lines
8.1 KiB
JavaScript
Executable file
#!/usr/bin/env node
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/**
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* Generate PDF from Single Markdown File
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*
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* Usage: node scripts/generate-single-pdf.js <input.md> [output.pdf]
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*
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* Copyright 2025 Tractatus Project
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* Licensed under Apache License 2.0
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*/
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const puppeteer = require('puppeteer');
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const marked = require('marked');
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const fs = require('fs').promises;
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const path = require('path');
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// Parse command line arguments
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const args = process.argv.slice(2);
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if (args.length < 1) {
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console.error('Usage: node scripts/generate-single-pdf.js <input.md> [output.pdf]');
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process.exit(1);
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}
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const inputPath = path.resolve(args[0]);
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const outputPath = args[1]
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? path.resolve(args[1])
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: inputPath.replace(/\.md$/, '.pdf');
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/**
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* HTML template for PDF generation
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*/
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function generatePdfHtml(title, content) {
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return `
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>${title}</title>
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<style>
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@page {
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margin: 2cm;
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size: A4;
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}
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* {
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box-sizing: border-box;
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}
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body {
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
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font-size: 11pt;
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line-height: 1.6;
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color: #1f2937;
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max-width: 100%;
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margin: 0;
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padding: 0;
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}
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/* Cover page */
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.cover {
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page-break-after: always;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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min-height: 80vh;
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text-align: center;
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border-bottom: 3px solid #2563eb;
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padding-bottom: 2cm;
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}
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.cover h1 {
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font-size: 2.5rem;
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font-weight: 700;
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color: #111827;
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margin-bottom: 1rem;
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line-height: 1.2;
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}
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.cover .metadata {
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font-size: 1rem;
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color: #6b7280;
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margin-top: 2rem;
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}
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.cover .metadata p {
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margin: 0.5rem 0;
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}
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/* Content */
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.content {
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color: #374151;
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}
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h1 {
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font-size: 1.875rem;
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font-weight: 700;
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color: #111827;
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margin-top: 2rem;
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margin-bottom: 1rem;
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line-height: 1.2;
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border-bottom: 2px solid #e5e7eb;
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padding-bottom: 0.5rem;
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page-break-after: avoid;
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}
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h2 {
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font-size: 1.5rem;
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font-weight: 600;
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color: #111827;
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margin-top: 1.75rem;
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margin-bottom: 0.875rem;
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line-height: 1.3;
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border-bottom: 1px solid #e5e7eb;
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padding-bottom: 0.375rem;
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page-break-after: avoid;
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}
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h3 {
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font-size: 1.25rem;
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font-weight: 600;
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color: #1f2937;
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margin-top: 1.5rem;
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margin-bottom: 0.75rem;
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line-height: 1.4;
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page-break-after: avoid;
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}
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h4 {
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font-size: 1.125rem;
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font-weight: 600;
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color: #374151;
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margin-top: 1.25rem;
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margin-bottom: 0.5rem;
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line-height: 1.5;
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page-break-after: avoid;
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}
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p {
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margin-bottom: 1rem;
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line-height: 1.75;
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orphans: 3;
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widows: 3;
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}
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ul, ol {
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margin-bottom: 1rem;
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padding-left: 1.75rem;
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line-height: 1.75;
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}
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li {
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margin-bottom: 0.375rem;
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}
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ul ul,
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ol ul {
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list-style-type: circle;
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margin-top: 0.375rem;
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margin-bottom: 0.375rem;
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}
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ul ol,
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ol ol {
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list-style-type: lower-alpha;
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margin-top: 0.375rem;
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margin-bottom: 0.375rem;
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}
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code {
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background-color: #f3f4f6;
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padding: 0.125rem 0.375rem;
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border-radius: 0.25rem;
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font-size: 0.875rem;
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font-family: "Courier New", Courier, monospace;
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color: #1f2937;
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border: 1px solid #e5e7eb;
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}
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pre {
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background-color: #f9fafb;
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color: #1f2937;
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padding: 1rem;
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border-radius: 0.375rem;
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margin-bottom: 1rem;
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overflow-x: auto;
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border: 1px solid #d1d5db;
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page-break-inside: avoid;
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}
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pre code {
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background-color: transparent;
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padding: 0;
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border: none;
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color: inherit;
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font-size: 0.8125rem;
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line-height: 1.5;
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}
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blockquote {
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border-left: 4px solid #3b82f6;
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padding-left: 1rem;
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font-style: italic;
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color: #6b7280;
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margin: 1.25rem 0;
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background-color: #f9fafb;
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padding: 0.875rem 0.875rem 0.875rem 1rem;
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border-radius: 0.25rem;
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page-break-inside: avoid;
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}
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table {
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width: 100%;
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border-collapse: collapse;
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margin-bottom: 1.25rem;
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font-size: 0.875rem;
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page-break-inside: avoid;
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}
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th {
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background-color: #f3f4f6;
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border: 1px solid #d1d5db;
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padding: 0.625rem 0.875rem;
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text-align: left;
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font-weight: 600;
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color: #111827;
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}
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td {
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border: 1px solid #d1d5db;
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padding: 0.625rem 0.875rem;
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color: #374151;
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}
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tbody tr:nth-child(even) {
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background-color: #f9fafb;
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}
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a {
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color: #2563eb;
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text-decoration: underline;
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}
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strong, b {
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font-weight: 600;
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color: #111827;
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}
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em, i {
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font-style: italic;
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}
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hr {
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border: none;
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border-top: 1px solid #d1d5db;
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margin: 1.5rem 0;
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}
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/* Footer */
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.footer {
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margin-top: 3rem;
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padding-top: 1.5rem;
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border-top: 1px solid #e5e7eb;
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font-size: 0.875rem;
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color: #6b7280;
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text-align: center;
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}
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/* Avoid breaking these elements */
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h1, h2, h3, h4, h5, h6 {
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page-break-inside: avoid;
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}
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pre, blockquote, table, figure {
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page-break-inside: avoid;
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}
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</style>
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</head>
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<body>
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<div class="cover">
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<h1>${title}</h1>
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<div class="metadata">
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<p><strong>Document Type:</strong> Technical Documentation</p>
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<p><strong>Generated:</strong> ${new Date().toLocaleDateString('en-US', { year: 'numeric', month: 'long', day: 'numeric' })}</p>
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<p style="margin-top: 2rem; font-style: italic;">Tractatus AI Safety Framework</p>
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<p style="font-size: 0.875rem;">https://agenticgovernance.digital</p>
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</div>
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</div>
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<div class="content">
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${content}
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</div>
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<div class="footer">
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<p>© ${new Date().getFullYear()} Tractatus AI Safety Framework</p>
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<p>This document is part of the Tractatus Agentic Governance System</p>
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<p>https://agenticgovernance.digital</p>
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</div>
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</body>
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</html>
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`;
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}
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/**
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* Main execution
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*/
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async function main() {
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console.log('=== PDF Generation from Markdown ===\n');
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let browser;
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try {
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// Read markdown file
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console.log(`Reading: ${inputPath}`);
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const markdown = await fs.readFile(inputPath, 'utf8');
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// Extract title from first # heading
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const titleMatch = markdown.match(/^#\s+(.+)$/m);
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const title = titleMatch ? titleMatch[1] : path.basename(inputPath, '.md');
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console.log(`Title: ${title}`);
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// Convert markdown to HTML
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console.log('Converting markdown to HTML...');
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const contentHtml = marked.parse(markdown);
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// Generate full HTML
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const html = generatePdfHtml(title, contentHtml);
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// Launch Puppeteer
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console.log('Launching browser...');
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browser = await puppeteer.launch({
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headless: true,
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args: ['--no-sandbox', '--disable-setuid-sandbox']
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});
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const page = await browser.newPage();
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// Set content
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console.log('Rendering HTML...');
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await page.setContent(html, {
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waitUntil: 'networkidle0'
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});
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// Generate PDF
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console.log(`Generating PDF: ${outputPath}`);
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await page.pdf({
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path: outputPath,
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format: 'A4',
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printBackground: true,
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margin: {
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top: '2cm',
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right: '2cm',
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bottom: '2cm',
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left: '2cm'
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},
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displayHeaderFooter: true,
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headerTemplate: '<div></div>',
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footerTemplate: `
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<div style="width: 100%; font-size: 9pt; text-align: center; color: #6b7280; padding: 0 2cm;">
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<span class="pageNumber"></span> / <span class="totalPages"></span>
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</div>
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`
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});
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console.log('\n✓ PDF generated successfully!\n');
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console.log(`Output: ${outputPath}`);
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} catch (error) {
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console.error('\n✗ Error:', error.message);
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process.exit(1);
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} finally {
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if (browser) await browser.close();
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}
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}
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// Run
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main();
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