Tamizhi/log.HTML at main · BackendDeveloperHub/Tamizhi · GitHub

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from weasyprint import HTML

# Content for the Tamizhi Development Log
html_content = """
<!DOCTYPE html>
<html lang="ta">
<head>
    <meta charset="UTF-8">
    <style>
        @page {
            size: A4;
            margin: 20mm;
            background-color: #f4f7f6;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #2c3e50;
            line-height: 1.6;
            margin: 0;
            padding: 0;
        }
        .header-banner {
            background-color: #1a2a6c;
            color: white;
            padding: 30pt 20pt;
            text-align: center;
            border-radius: 0 0 15pt 15pt;
            margin-bottom: 30pt;
        }
        h1 {
            margin: 0;
            font-size: 26pt;
            letter-spacing: 1px;
        }
        .subtitle {
            font-size: 12pt;
            opacity: 0.9;
            margin-top: 5pt;
        }
        .section {
            background: white;
            padding: 15pt;
            margin-bottom: 20pt;
            border-left: 5px solid #b21f1f;
            box-shadow: 0 2pt 5pt rgba(0,0,0,0.05);
        }
        h2 {
            color: #b21f1f;
            font-size: 16pt;
            margin-top: 0;
            border-bottom: 1px solid #eee;
            padding-bottom: 5pt;
        }
        .date-badge {
            display: inline-block;
            background: #e1e8ed;
            padding: 3pt 8pt;
            border-radius: 4pt;
            font-size: 9pt;
            font-weight: bold;
            margin-bottom: 10pt;
        }
        ul {
            padding-left: 20pt;
        }
        li {
            margin-bottom: 8pt;
        }
        .highlight {
            font-weight: bold;
            color: #1a2a6c;
        }
        .footer {
            margin-top: 40pt;
            text-align: center;
            font-size: 10pt;
            color: #7f8c8d;
            border-top: 1px solid #ddd;
            padding-top: 10pt;
        }
        .status-box {
            background-color: #d4edda;
            border: 1px solid #c3e6cb;
            color: #155724;
            padding: 10pt;
            border-radius: 5pt;
            margin-top: 20pt;
            text-align: center;
            font-weight: bold;
        }
    </style>
</head>
<body>

<div class="header-banner">
    <h1>தமிழி (Tamizhi) Development Log</h1>
    <div class="subtitle">A high-performance LLVM-based Tamil Programming Language</div>
    <div style="margin-top: 10pt;">Author: Prabakaran | Backend Developer Hub</div>
</div>

<div class="section">
    <div class="date-badge">Phase 1: The Core Engine Setup</div>
    <h2>கருவி உருவாக்கம்</h2>
    <ul>
        <li><span class="highlight">Compiler Base:</span> Tamizhi core was built using C and integrated with the <span class="highlight">LLVM Backend</span> for machine-level execution.</li>
        <li><span class="highlight">Lexical Analysis:</span> Developed <code>lexer.c</code> to handle UTF-8 Tamil characters, ensuring smooth multi-byte tokenization.</li>
        <li><span class="highlight">Codegen:</span> Established <code>codegen.c</code> to translate Tamizhi syntax into LLVM Intermediate Representation (IR).</li>
    </ul>
</div>

<div class="section">
    <div class="date-badge">Phase 2: Syntax Development (V0.1 Alpha)</div>
    <h2>அடிப்படை சின்டாக்ஸ்</h2>
    <ul>
        <li>Implemented Variable Declaration using <span class="highlight">Num</span> (Integer type) and the Tamil keyword <span class="highlight">முழுஎண்</span>.</li>
        <li>Added support for basic arithmetic operations, starting with Addition (+).</li>
        <li>Created the <span class="highlight">அச்சிடு</span> (Print) command, mapped to LLVM printf calls for standard output.</li>
    </ul>
</div>

<div class="section">
    <div class="date-badge">Phase 3: Stability & Optimization</div>
    <h2>நிலைத்தன்மை மற்றும் வேகம்</h2>
    <ul>
        <li><span class="highlight">Delimiters:</span> Integrated Semicolon (;) logic into the parser to provide clear instruction boundaries.</li>
        <li><span class="highlight">UTF-8 Fixes:</span> Resolved character splitting issues in the lexer using <code>unsigned char</code> handling.</li>
        <li><span class="highlight">Performance Benchmarking:</span> Achieved sub-second execution for 1,000,000 operations, outperforming interpreted languages.</li>
    </ul>
</div>

<div class="section">
    <div class="date-badge">Phase 4: Tooling & CLI (Present Status)</div>
    <h2>பயனர் இடைமுகம் & CLI</h2>
    <ul>
        <li>Developed a <span class="highlight">Python CLI Wrapper</span> allowing users to run code via <code>tamizhi run script.tz</code>, automating the <code>make</code> and <code>clang</code> steps.</li>
        <li>Defined the <span class="highlight">BDH (Backend Developer Hub)</span> Open Source strategy and the <span class="highlight">Developer Labs</span> commercial vision.</li>
        <li>Planned the migration to a <span class="highlight">Native C CLI</span> for even higher performance and reduced dependencies.</li>
    </ul>
</div>

<div class="status-box">
    Current Status (April 27, 2026): Tamizhi is Stable & Functional.<br>
    "தமிழி எழுந்து நிற்கிறது!"
</div>

<div class="section">
    <h2>Roadmap (அடுத்த கட்டம்)</h2>
    <ul>
        <li>Implementation of <span class="highlight">Conditionals</span>: எனும் (if) and இல்லையெனில் (else).</li>
        <li>Development of a <span class="highlight">Standard Library (StdLib)</span> for Math and String functions.</li>
        <li>Creating a <span class="highlight">Python Library Bridge</span> to translate popular Python modules for Tamizhi users.</li>
    </ul>
</div>

<div class="footer">
    © 2026 Prabakaran | Backend Developer Hub (BDH) | Developer Labs
</div>

</body>
</html>
"""

# Generate the PDF using WeasyPrint
HTML(string=html_content).write_pdf("tamizhi_development_log_v1.pdf")