tools/render_html.py · cgcardona/muse

<div class="dim-legend-item" style="margin-left:8px"><span style="display:inline-block;width:22px;height:14px;border-radius:3px;border:2px solid #f85149;vertical-align:middle;margin-right:6px"></span> Conflict (required resolution)</div>

959

<div class="dim-legend-item"><span style="display:inline-block;width:22px;height:14px;border-radius:3px;background:var(--bg3);border:1px solid var(--border);vertical-align:middle;margin-right:6px"></span> Unchanged</div>

960

</div>

961

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<strong>⚡ Merge conflict (shared-state.mid)</strong> — shared-state.mid had both-sides changes in

963

<strong style="color:#ef5350">structural</strong> (manual resolution required).

964

<em>✓ melodic auto-merged from left</em> · <em>✓ harmonic auto-merged from right</em> —

965

only 1 of 5 dimensions conflicted. Git would have flagged the entire file as a conflict.

</div>

</div>

</div>

<h2>How Muse Works</h2>

973

974

Muse is a version control system for <strong>state</strong> — any multidimensional

975

state that can be snapshotted, diffed, and merged. The core engine provides

976

the DAG, content-addressed storage, branching, merging, time-travel, and

977

conflict resolution. A domain plugin implements <strong>6 methods</strong> and

978

gets everything else for free.

979

980

Music is the reference implementation. Genomics sequences, scientific simulation

981

frames, 3D spatial fields, and financial time-series are all the same pattern.

</p>

</div>

</div>

</div>

<div class="registry-callout-title">Want to version something else?</div>

993

994

Music is the reference implementation. The same engine works for genomics,

995

3D spatial fields, financial models, and any multidimensional state —

996

six methods between you and a complete VCS.

</div>

</div>

Domain Registry & Plugin Guide →

</a>

</div>

</div>

<span>Generated {{GENERATED_AT}} · {{ELAPSED}}s · {{OPS}} operations</span>

1007

<span><a href="https://github.com/cgcardona/muse">github.com/cgcardona/muse</a></span>

</footer>

</div>

/* ===== Embedded tour data ===== */

1022

const DATA = {{DATA_JSON}};

1023

1024

/* ===== Constants ===== */

1025

const ROW_H = 62;

1026

const COL_W = 90;

1027

const PAD = { top: 30, left: 55, right: 160 };

1028

const R_NODE = 11;

1029

const BRANCH_ORDER = ['main','alpha','beta','gamma','conflict/left','conflict/right'];

1030

const PLAY_INTERVAL_MS = 1200;

1031

1032

/* ===== Dimension data ===== */

const DIM_COLORS = {

melodic: '#bc8cff',

rhythmic: '#3fb950',

harmonic: '#58a6ff',

dynamic: '#f9a825',

structural: '#ef5350',

1039

};

1040

const DIMS = ['melodic','rhythmic','harmonic','dynamic','structural'];

1041

1042

// Commit message → dimension mapping (stable across re-runs, independent of hash)

1043

function getDims(commit) {

1044

const m = (commit.message || '').toLowerCase();

1045

if (m.includes('root') || m.includes('initial state'))

1046

return ['melodic','rhythmic','harmonic','dynamic','structural'];

1047

if (m.includes('layer 1') || m.includes('rhythmic dimension'))

1048

return ['rhythmic','structural'];

1049

if (m.includes('layer 2') || m.includes('harmonic dimension'))

1050

return ['harmonic','structural'];

1051

if (m.includes('texture pattern a') || m.includes('sparse'))

1052

return ['melodic','rhythmic'];

1053

if (m.includes('texture pattern b') || m.includes('dense'))

1054

return ['melodic','dynamic'];

1055

if (m.includes('syncopated'))

1056

return ['rhythmic','dynamic'];

1057

if (m.includes('descending'))

1058

return ['melodic','harmonic'];

1059

if (m.includes('ascending'))

1060

return ['melodic'];

1061

if (m.includes("merge branch 'beta'"))

1062

return ['rhythmic','dynamic'];

1063

if (m.includes('left:') || m.includes('version a'))

1064

return ['melodic','structural'];

1065

if (m.includes('right:') || m.includes('version b'))

1066

return ['harmonic','structural'];

1067

if (m.includes('resolve') || m.includes('reconciled'))

1068

return ['structural'];

1069

if (m.includes('cherry-pick') || m.includes('cherry pick'))

1070

return ['melodic'];

1071

if (m.includes('revert'))

return ['melodic'];

return [];

}

function getConflicts(commit) {

1077

const m = (commit.message || '').toLowerCase();

1078

if (m.includes('resolve') && m.includes('reconciled')) return ['structural'];

return [];

}

// Build per-short-ID lookup tables once the DATA is available (populated at init)

1083

const DIM_DATA = {};

1084

const DIM_CONFLICTS = {};

1085

function _initDimMaps() {

1086

DATA.dag.commits.forEach(c => {

1087

DIM_DATA[c.short] = getDims(c);

1088

DIM_CONFLICTS[c.short] = getConflicts(c);

1089

});

1090

// Also key by the short prefix used in events (some may be truncated)

1091

DATA.events.forEach(ev => {

1092

if (ev.commit_id && !DIM_DATA[ev.commit_id]) {

1093

const full = DATA.dag.commits.find(c => c.short.startsWith(ev.commit_id) || ev.commit_id.startsWith(c.short));

1094

if (full) {

1095

DIM_DATA[ev.commit_id] = getDims(full);

1096

DIM_CONFLICTS[ev.commit_id] = getConflicts(full);

}

}

});

}

/* ===== State ===== */

1104

let currentStep = -1;

1105

let isPlaying = false;

1106

let playTimer = null;

1107

1108

/* ===== Utilities ===== */

1109

function escHtml(s) {

return String(s)

.replace(/&/g,'&')

.replace(/</g,'<')

.replace(/>/g,'>')

.replace(/"/g,'"');

}

/* ===== Topological sort ===== */

1118

function topoSort(commits) {

1119

const map = new Map(commits.map(c => [c.id, c]));

1120

const visited = new Set();

1121

const result = [];

1122

function visit(id) {

1123

if (visited.has(id)) return;

1124

visited.add(id);

1125

const c = map.get(id);

1126

if (!c) return;

1127

(c.parents || []).forEach(pid => visit(pid));

1128

result.push(c);

1129

}

1130

commits.forEach(c => visit(c.id));

1131

// Oldest commit at row 0 (top of DAG); newest at the bottom so the DAG

1132

// scrolls down in sync with the operation log during playback.

return result;

}

/* ===== Layout ===== */

1137

function computeLayout(commits) {

1138

const sorted = topoSort(commits);

1139

const branchCols = {};

1140

let nextCol = 0;

1141

// Assign columns in BRANCH_ORDER first, then any extras

1142

BRANCH_ORDER.forEach(b => { branchCols[b] = nextCol++; });

1143

commits.forEach(c => {

1144

if (!(c.branch in branchCols)) branchCols[c.branch] = nextCol++;

1145

});

1146

const numCols = nextCol;

1147

const positions = new Map();

1148

sorted.forEach((c, i) => {

1149

positions.set(c.id, {

1150

x: PAD.left + (branchCols[c.branch] || 0) * COL_W,

1151

y: PAD.top + i * ROW_H,

1152

row: i,

1153

col: branchCols[c.branch] || 0,

1154

});

1155

});

1156

const svgW = PAD.left + numCols * COL_W + PAD.right;

1157

const svgH = PAD.top + sorted.length * ROW_H + PAD.top;

1158

return { sorted, positions, branchCols, svgW, svgH };

1159

}

1160

1161

/* ===== Draw DAG ===== */

1162

function drawDAG() {

1163

const { dag, dag: { commits, branches } } = DATA;

1164

if (!commits.length) return;

1165

1166

const layout = computeLayout(commits);

1167

const { sorted, positions, svgW, svgH } = layout;

1168

const branchColor = new Map(branches.map(b => [b.name, b.color]));

1169

const commitMap = new Map(commits.map(c => [c.id, c]));

1170

1171

const svg = d3.select('#dag-svg')

1172

.attr('width', svgW)

1173

.attr('height', svgH);

1174

1175

// ---- Edges ----

1176

const edgeG = svg.append('g').attr('class', 'edges');

1177

sorted.forEach(commit => {

1178

const pos = positions.get(commit.id);

1179

(commit.parents || []).forEach((pid, pIdx) => {

1180

const ppos = positions.get(pid);

1181

if (!pos || !ppos) return;

1182

const color = pIdx === 0

1183

? (branchColor.get(commit.branch) || '#555')

1184

: (branchColor.get(commitMap.get(pid)?.branch || '') || '#555');

1185

1186

let pathStr;

1187

if (Math.abs(pos.x - ppos.x) < 4) {

1188

// Same column → straight line

1189

pathStr = `M${pos.x},${pos.y} L${ppos.x},${ppos.y}`;

1190

} else {

1191

// Different columns → S-curve bezier

1192

const mid = (pos.y + ppos.y) / 2;

1193

pathStr = `M${pos.x},${pos.y} C${pos.x},${mid} ${ppos.x},${mid} ${ppos.x},${ppos.y}`;

}

edgeG.append('path')

.attr('d', pathStr)

.attr('stroke', color)

1198

.attr('stroke-width', 1.8)

1199

.attr('fill', 'none')

1200

.attr('opacity', 0.45)

1201

.attr('class', `edge-from-${commit.id.slice(0,8)}`);

});

});

// ---- Nodes ----

const nodeG = svg.append('g').attr('class', 'nodes');

1207

const tooltip = document.getElementById('tooltip');

1208

1209

sorted.forEach(commit => {

1210

const pos = positions.get(commit.id);

1211

if (!pos) return;

1212

const color = branchColor.get(commit.branch) || '#78909c';

1213

const isMerge = (commit.parents || []).length >= 2;

1214

1215

const g = nodeG.append('g')

1216

.attr('class', 'commit-node')

1217

.attr('data-id', commit.id)

1218

.attr('data-short', commit.short)

1219

.attr('transform', `translate(${pos.x},${pos.y})`);

if (isMerge) {

g.append('circle')

.attr('r', R_NODE + 6)

1224

.attr('fill', 'none')

1225

.attr('stroke', color)

1226

.attr('stroke-width', 1.5)

1227

.attr('opacity', 0.35);

}

g.append('circle')

.attr('r', R_NODE)

.attr('fill', color)

.attr('stroke', '#0d1117')

1234

.attr('stroke-width', 2);

// Short ID

g.append('text')

.attr('x', R_NODE + 7)

1239

.attr('y', 0)

1240

.attr('dy', '0.35em')

1241

.attr('class', 'commit-label')

1242

.text(commit.short);

1243

1244

// Message (truncated)

1245

const maxLen = 38;

1246

const msg = commit.message.length > maxLen

1247

? commit.message.slice(0, maxLen) + '…'

1248

: commit.message;

1249

g.append('text')

1250

.attr('x', R_NODE + 7)

1251

.attr('y', 13)

1252

.attr('class', 'commit-msg')

.text(msg);

// Dimension dots below node

1257

const dims = DIM_DATA[commit.short] || [];

1258

if (dims.length > 0) {

1259

const dotR = 4, dotSp = 11;

1260

const totalW = (DIMS.length - 1) * dotSp;

1261

const dotsG = g.append('g')

1262

.attr('class', 'dim-dots')

1263

.attr('transform', `translate(${-totalW/2},${R_NODE + 9})`);

1264

DIMS.forEach((dim, di) => {

1265

const active = dims.includes(dim);

1266

const isConf = (DIM_CONFLICTS[commit.short] || []).includes(dim);

1267

dotsG.append('circle')

1268

.attr('cx', di * dotSp).attr('cy', 0).attr('r', dotR)

1269

.attr('fill', active ? DIM_COLORS[dim] : '#21262d')

1270

.attr('stroke', isConf ? '#f85149' : (active ? DIM_COLORS[dim] : '#30363d'))

1271

.attr('stroke-width', isConf ? 1.5 : 0.8)

1272

.attr('opacity', active ? 1 : 0.35);

});

}

// Hover tooltip

g.on('mousemove', (event) => {

1278

tooltip.classList.add('visible');

1279

document.getElementById('tip-id').textContent = commit.id;

1280

document.getElementById('tip-msg').textContent = commit.message;

1281

document.getElementById('tip-branch').innerHTML =

1282

`<span style="color:${color}">⬤</span> ${commit.branch}`;

1283

document.getElementById('tip-files').textContent =

1284

commit.files.length

1285

? commit.files.join('\\n')

1286

: '(empty snapshot)';

1287

const tipDims = DIM_DATA[commit.short] || [];

1288

const tipConf = DIM_CONFLICTS[commit.short] || [];

1289

const tipDimEl = document.getElementById('tip-dims');

1290

if (tipDimEl) {

1291

tipDimEl.innerHTML = tipDims.length

1292

? tipDims.map(d => {

1293

const c = tipConf.includes(d);

1294

return `<span style="color:${DIM_COLORS[d]};margin-right:6px">● ${d}${c?' ⚡':''}</span>`;

}).join('')

: '';

}

tooltip.style.left = (event.clientX + 12) + 'px';

1299

tooltip.style.top = (event.clientY - 10) + 'px';

1300

}).on('mouseleave', () => {

1301

tooltip.classList.remove('visible');

});

});

// ---- Branch legend ----

1306

const legend = document.getElementById('branch-legend');

1307

DATA.dag.branches.forEach(b => {

1308

const item = document.createElement('div');

1309

item.className = 'legend-item';

1310

item.innerHTML =

1311

`<span class="legend-dot" style="background:${b.color}"></span>` +

1312

`<span>${escHtml(b.name)}</span>`;

1313

legend.appendChild(item);

});

}

/* ===== Act metadata ===== */

1318

const ACT_ICONS = {

1319

1:'🎵', 2:'🌿', 3:'⚡', 4:'🔀', 5:'⏪',

1320

};

1321

const ACT_COLORS = {

1322

1:'#4f8ef7', 2:'#3fb950', 3:'#f85149', 4:'#ab47bc', 5:'#f9a825',

1323

};

1324

1325

/* ===== Act jump navigation ===== */

1326

function buildActJumpBar() {

1327

const bar = document.getElementById('act-jump-bar');

1328

if (!bar) return;

1329

1330

const lbl = document.createElement('span');

1331

lbl.textContent = 'Jump:';

1332

bar.appendChild(lbl);

1333

1334

// Collect unique acts

1335

const acts = [];

1336

let last = -1;

1337

DATA.events.forEach(ev => {

1338

if (ev.act !== last) { acts.push({ num: ev.act, title: ev.act_title }); last = ev.act; }

});

acts.forEach(a => {

const btn = document.createElement('button');

1343

btn.className = 'act-jump-btn';

1344

btn.title = `Jump to Act ${a.num}: ${a.title}`;

1345

const icon = ACT_ICONS[a.num] || '';

1346

btn.innerHTML = `${icon} ${a.num}`;

1347

if (a.num >= 6) btn.style.borderColor = ACT_COLORS[a.num] + '66';

1348

btn.addEventListener('click', () => {

1349

pauseTour();

1350

// Find first event index for this act

1351

const idx = DATA.events.findIndex(ev => ev.act === a.num);

1352

if (idx >= 0) {

1353

// Reveal up to this point

1354

revealStep(idx);

1355

// Scroll the act header into view

1356

const hdr = document.getElementById(`act-hdr-${a.num}`);

1357

if (hdr) hdr.scrollIntoView({ behavior: 'smooth', block: 'start' });

1358

}

1359

});

1360

bar.appendChild(btn);

});

// Reveal All button

const allBtn = document.createElement('button');

1365

allBtn.className = 'act-jump-btn reveal-all';

1366

allBtn.textContent = '✦ Reveal All';

1367

allBtn.title = 'Reveal all 69 events at once';

1368

allBtn.addEventListener('click', () => {

1369

pauseTour();

1370

revealStep(DATA.events.length - 1);

1371

});

1372

bar.appendChild(allBtn);

1373

}

1374

1375

/* ===== Event log ===== */

1376

function buildEventLog() {

1377

const list = document.getElementById('event-list');

1378

let lastAct = -1;

1379

1380

DATA.events.forEach((ev, idx) => {

1381

if (ev.act !== lastAct) {

1382

lastAct = ev.act;

1383

1384

// Act header — always visible (no opacity fade)

1385

const hdr = document.createElement('div');

1386

hdr.className = 'act-header';

1387

hdr.id = `act-hdr-${ev.act}`;

1388

const icon = ACT_ICONS[ev.act] || '';

1389

const col = ACT_COLORS[ev.act] || 'var(--text-dim)';

1390

hdr.innerHTML =

1391

`<span style="color:${col};margin-right:6px">${icon}</span>` +

1392

`Act ${ev.act} <span style="opacity:0.6">—</span> ${ev.act_title}`;

1393

if (ev.act >= 6) {

1394

hdr.style.color = col;

1395

hdr.style.borderTop = `1px solid ${col}33`;

1396

}

1397

list.appendChild(hdr);

1398

}

1399

1400

const isCliCmd = ev.cmd.startsWith('muse ') || ev.cmd.startsWith('git ');

1401

1402

const item = document.createElement('div');

1403

item.className = 'event-item';

1404

item.id = `ev-${idx}`;

1405

1406

if (ev.exit_code !== 0 && ev.output.toLowerCase().includes('conflict')) {

1407

item.classList.add('failed');

}

// Parse cmd

const parts = ev.cmd.split(' ');

1412

const cmdName = parts.slice(0, 2).join(' ');

1413

const cmdArgs = parts.slice(2).join(' ');

// Output class

let outClass = '';

if (ev.output.toLowerCase().includes('conflict')) outClass = 'conflict';

1418

else if (ev.exit_code === 0 && ev.commit_id) outClass = 'success';

1419

1420

const outLines = ev.output.split('\\n').slice(0, 6).join('\\n');

1421

1422

const cmdLine =

1423

`<div class="event-cmd">` +

1424

`<span class="cmd-prefix">$ </span>` +

1425

`<span class="cmd-name">${escHtml(cmdName)}</span>` +

1426

(cmdArgs

1427

? ` <span class="cmd-args">${escHtml(cmdArgs.slice(0, 80))}${cmdArgs.length > 80 ? '…' : ''}</span>`

: '') +

`</div>`;

item.innerHTML =

cmdLine +

(outLines

? `<div class="event-output ${outClass}">${escHtml(outLines)}</div>`

1435

: '') +

1436

(() => {

1437

if (!ev.commit_id) return '';

1438

const dims = DIM_DATA[ev.commit_id] || [];

1439

const conf = DIM_CONFLICTS[ev.commit_id] || [];

1440

if (!dims.length) return '';

1441

return '<div class="dim-pills">' + dims.map(d => {

1442

const isc = conf.includes(d);

1443

const col = DIM_COLORS[d];

1444

const cls = isc ? 'dim-pill conflict-pill' : 'dim-pill';

1445

const sty = isc ? '' : `color:${col};border-color:${col};background:${col}22`;

1446

return `<span class="${cls}" style="${sty}">${isc ? '⚡ ' : ''}${d}</span>`;

1447

}).join('') + '</div>';

1448

})() +

1449

`<div class="event-meta">` +

1450

(ev.commit_id ? `<span class="tag-commit">${escHtml(ev.commit_id)}</span>` : '') +

1451

`<span class="tag-time">${ev.duration_ms}ms</span>` +

1452

`</div>`;

1453

1454

list.appendChild(item);

});

}

/* ===== Dimension Timeline ===== */

1461

function buildDimTimeline() {

1462

const matrix = document.getElementById('dim-matrix');

1463

if (!matrix) return;

1464

const sorted = topoSort(DATA.dag.commits);

1465

1466

// Commit ID header row

1467

const hrow = document.createElement('div');

1468

hrow.className = 'dim-matrix-row';

1469

const sp = document.createElement('div');

1470

sp.className = 'dim-label-cell';

1471

hrow.appendChild(sp);

1472

sorted.forEach(c => {

1473

const cell = document.createElement('div');

1474

cell.className = 'dim-commit-cell';

1475

cell.id = `dim-col-label-${c.short}`;

1476

cell.title = c.message;

1477

cell.textContent = c.short.slice(0,6);

1478

hrow.appendChild(cell);

1479

});

1480

matrix.appendChild(hrow);

1481

1482

// One row per dimension

1483

DIMS.forEach(dim => {

1484

const row = document.createElement('div');

1485

row.className = 'dim-matrix-row';

1486

const lbl = document.createElement('div');

1487

lbl.className = 'dim-label-cell';

1488

const dot = document.createElement('span');

1489

dot.className = 'dim-label-dot';

1490

dot.style.background = DIM_COLORS[dim];

1491

lbl.appendChild(dot);

1492

lbl.appendChild(document.createTextNode(dim.charAt(0).toUpperCase() + dim.slice(1)));

1493

row.appendChild(lbl);

1494

1495

sorted.forEach(c => {

1496

const dims = DIM_DATA[c.short] || [];

1497

const conf = DIM_CONFLICTS[c.short] || [];

1498

const active = dims.includes(dim);

1499

const isConf = conf.includes(dim);

1500

const col = DIM_COLORS[dim];

1501

const cell = document.createElement('div');

1502

cell.className = 'dim-cell';

1503

const inner = document.createElement('div');

1504

inner.className = 'dim-cell-inner' + (active ? ' active' : '') + (isConf ? ' conflict-dim' : '');

1505

inner.id = `dim-cell-${dim}-${c.short}`;

1506

if (active) {

1507

inner.style.background = col + '33';

1508

inner.style.color = col;

1509

inner.textContent = isConf ? '⚡' : '●';

1510

}

1511

cell.appendChild(inner);

1512

row.appendChild(cell);

1513

});

1514

matrix.appendChild(row);

});

}

function highlightDimColumn(shortId) {

1519

document.querySelectorAll('.dim-commit-cell.col-highlight, .dim-cell-inner.col-highlight')

1520

.forEach(el => el.classList.remove('col-highlight'));

1521

if (!shortId) return;

1522

const lbl = document.getElementById(`dim-col-label-${shortId}`);

1523

if (lbl) {

1524

lbl.classList.add('col-highlight');

1525

lbl.scrollIntoView({ behavior:'smooth', block:'nearest', inline:'center' });

1526

}

1527

DIMS.forEach(dim => {

1528

const cell = document.getElementById(`dim-cell-${dim}-${shortId}`);

1529

if (cell) cell.classList.add('col-highlight');

});

}

/* ===== Replay animation ===== */

1534

function revealStep(stepIdx) {

1535

if (stepIdx < 0 || stepIdx >= DATA.events.length) return;

1536

1537

const ev = DATA.events[stepIdx];

1538

1539

// Reveal all events up to this step

1540

for (let i = 0; i <= stepIdx; i++) {

1541

const el = document.getElementById(`ev-${i}`);

1542

if (el) el.classList.add('revealed');

1543

}

1544

1545

// Mark current as active (remove previous)

1546

document.querySelectorAll('.event-item.active').forEach(el => el.classList.remove('active'));

1547

const cur = document.getElementById(`ev-${stepIdx}`);

1548

if (cur) {

1549

cur.classList.add('active');

1550

cur.scrollIntoView({ behavior: 'smooth', block: 'nearest' });

1551

}

1552

1553

// Highlight commit node

1554

document.querySelectorAll('.commit-node.highlighted').forEach(el => el.classList.remove('highlighted'));

1555

if (ev.commit_id) {

1556

const node = document.querySelector(`.commit-node[data-short="${ev.commit_id}"]`);

1557

if (node) {

1558

node.classList.add('highlighted');

1559

// Scroll DAG to show the node

1560

const transform = node.getAttribute('transform');

1561

if (transform) {

1562

const m = transform.match(/translate\$([\\d.]+),([\\d.]+)\$/);

1563

if (m) {

1564

const scroll = document.getElementById('dag-scroll');

1565

const y = parseFloat(m[2]);

1566

scroll.scrollTo({ top: Math.max(0, y - 200), behavior: 'smooth' });

}

}

}

}

// Highlight dimension matrix column

1573

highlightDimColumn(ev.commit_id || null);

1574

1575

// Update counter and step button states

1576

document.getElementById('step-counter').textContent =

1577

`Step ${stepIdx + 1} / ${DATA.events.length}`;

1578

document.getElementById('btn-prev').disabled = (stepIdx === 0);

1579

document.getElementById('btn-next').disabled = (stepIdx === DATA.events.length - 1);

1580

1581

currentStep = stepIdx;

1582

}

1583

1584

function playTour() {

1585

if (isPlaying) return;

1586

isPlaying = true;

1587

document.getElementById('btn-play').textContent = '⏸ Pause';

1588

1589

function advance() {

1590

if (!isPlaying) return;

1591

const next = currentStep + 1;

1592

if (next >= DATA.events.length) {

1593

pauseTour();

1594

document.getElementById('btn-play').textContent = '✓ Done';

return;

}

revealStep(next);

playTimer = setTimeout(advance, PLAY_INTERVAL_MS);

}

advance();

}

function pauseTour() {

1604

isPlaying = false;

1605

clearTimeout(playTimer);

1606

document.getElementById('btn-play').textContent = '▶ Play Tour';

1607

highlightDimColumn(null);

1608

}

1609

1610

function resetTour() {

1611

pauseTour();

1612

currentStep = -1;

1613

document.querySelectorAll('.event-item').forEach(el => {

1614

el.classList.remove('revealed','active');

1615

});

1616

document.querySelectorAll('.commit-node.highlighted').forEach(el => {

1617

el.classList.remove('highlighted');

1618

});

1619

document.getElementById('step-counter').textContent = '';

1620

document.getElementById('log-scroll').scrollTop = 0;

1621

document.getElementById('dag-scroll').scrollTop = 0;

1622

document.getElementById('btn-play').textContent = '▶ Play Tour';

1623

document.getElementById('btn-prev').disabled = true;

1624

document.getElementById('btn-next').disabled = false;

1625

highlightDimColumn(null);

1626

}

1627

1628

/* ===== Init ===== */

1629

document.addEventListener('DOMContentLoaded', () => {

_initDimMaps();

drawDAG();

buildEventLog();

buildActJumpBar();

buildDimTimeline();

document.getElementById('btn-prev').disabled = true; // nothing to go back to yet

1637

1638

document.getElementById('btn-play').addEventListener('click', () => {

1639

if (isPlaying) pauseTour(); else playTour();

1640

});

1641

document.getElementById('btn-prev').addEventListener('click', () => {

1642

pauseTour();

1643

if (currentStep > 0) revealStep(currentStep - 1);

1644

});

1645

document.getElementById('btn-next').addEventListener('click', () => {

1646

pauseTour();

1647

if (currentStep < DATA.events.length - 1) revealStep(currentStep + 1);

1648

});

1649

document.getElementById('btn-reset').addEventListener('click', resetTour);

1650

1651

// Keyboard shortcuts: ← → for step, Space for play/pause

1652

document.addEventListener('keydown', (e) => {

1653

if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') return;

1654

if (e.key === 'ArrowLeft') {

1655

e.preventDefault();

1656

pauseTour();

1657

if (currentStep > 0) revealStep(currentStep - 1);

1658

} else if (e.key === 'ArrowRight') {

1659

e.preventDefault();

1660

pauseTour();

1661

if (currentStep < DATA.events.length - 1) revealStep(currentStep + 1);

1662

} else if (e.key === ' ') {

1663

e.preventDefault();

1664

if (isPlaying) pauseTour(); else playTour();

}

});

});

</script>

</body>

</html>

"""

# ---------------------------------------------------------------------------

1675

# Main render function

1676

# ---------------------------------------------------------------------------

1677

1678

1679

def render(tour: dict, output_path: pathlib.Path) -> None:

1680

"""Render the tour data into a self-contained HTML file."""

1681

print(" Rendering HTML visualization...")

1682

d3_script = _fetch_d3()

1683

1684

meta = tour.get("meta", {})

1685

stats = tour.get("stats", {})

1686

1687

# Format generated_at nicely

1688

gen_raw = meta.get("generated_at", "")

1689

try:

1690

from datetime import datetime, timezone

1691

dt = datetime.fromisoformat(gen_raw).astimezone(timezone.utc)

1692

gen_str = dt.strftime("%Y-%m-%d %H:%M UTC")

1693

except Exception:

1694

gen_str = gen_raw[:19]

1695

1696

html = _HTML_TEMPLATE

1697

html = html.replace("{{VERSION}}", str(meta.get("muse_version", "0.1.1")))

1698

html = html.replace("{{DOMAIN}}", str(meta.get("domain", "music")))

1699

html = html.replace("{{ELAPSED}}", str(meta.get("elapsed_s", "?")))

1700

html = html.replace("{{GENERATED_AT}}", gen_str)

1701

html = html.replace("{{COMMITS}}", str(stats.get("commits", 0)))

1702

html = html.replace("{{BRANCHES}}", str(stats.get("branches", 0)))

1703

html = html.replace("{{MERGES}}", str(stats.get("merges", 0)))

1704

html = html.replace("{{CONFLICTS}}", str(stats.get("conflicts_resolved", 0)))

1705

html = html.replace("{{OPS}}", str(stats.get("operations", 0)))

1706

html = html.replace("{{ARCH_HTML}}", _ARCH_HTML)

1707

html = html.replace("{{D3_SCRIPT}}", d3_script)

1708

html = html.replace("{{DATA_JSON}}", json.dumps(tour, separators=(",", ":")))

1709

1710

output_path.write_text(html, encoding="utf-8")

1711

size_kb = output_path.stat().st_size // 1024

1712

print(f" HTML written ({size_kb}KB) → {output_path}")

1713

1714

1715

# ---------------------------------------------------------------------------

1716

# Stand-alone entry point

1717

# ---------------------------------------------------------------------------

1718

1719

if __name__ == "__main__":

1720

import argparse

1721

parser = argparse.ArgumentParser(description="Render tour_de_force.json → HTML")

1722

parser.add_argument("json_file", help="Path to tour_de_force.json")

1723

parser.add_argument("--out", default=None, help="Output HTML path")

1724

args = parser.parse_args()

1725

1726

json_path = pathlib.Path(args.json_file)

1727

if not json_path.exists():

1728

print(f"❌ File not found: {json_path}", file=sys.stderr)

1729

sys.exit(1)

1730

1731

data = json.loads(json_path.read_text())

1732

out_path = pathlib.Path(args.out) if args.out else json_path.with_suffix(".html")

1733

render(data, out_path)

1734

print(f"Open: file://{out_path.resolve()}")