Baseline: distribution workspace before observability redesign

This commit is contained in:
agra
2026-06-02 16:08:17 +03:00
commit 055c8ced15
38 changed files with 6001 additions and 0 deletions

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const refreshButton = document.getElementById("refresh-button");
const refreshStatus = document.getElementById("refresh-status");
const tailSelect = document.getElementById("tail-select");
const fields = {
activeRun: document.getElementById("metric-active-run"),
phase: document.getElementById("metric-phase"),
branch: document.getElementById("metric-branch"),
blockers: document.getElementById("metric-blockers"),
runCount: document.getElementById("run-count"),
runsList: document.getElementById("runs-list"),
generatedAt: document.getElementById("generated-at"),
nextAction: document.getElementById("next-action"),
workspace: document.getElementById("workspace"),
blockersList: document.getElementById("blockers"),
progressPath: document.getElementById("progress-path"),
progressTail: document.getElementById("progress-tail"),
};
let refreshTimer = null;
refreshButton.addEventListener("click", () => loadStatus());
tailSelect.addEventListener("change", () => loadStatus());
loadStatus();
refreshTimer = setInterval(loadStatus, 5000);
window.addEventListener("beforeunload", () => clearInterval(refreshTimer));
async function loadStatus() {
setRefreshState("Loading", "");
try {
const response = await fetch(`/api/status?tail=${encodeURIComponent(tailSelect.value)}`);
if (!response.ok) throw new Error(`HTTP ${response.status}`);
const data = await response.json();
render(data);
setRefreshState("Live", "status-ok");
} catch (error) {
setRefreshState("Error", "status-dead");
fields.progressTail.textContent = `Failed to load status: ${error.message}`;
}
}
function render(data) {
const summary = data.summary || {};
const checkpoint = data.checkpoint || {};
const blockers = Array.isArray(checkpoint.blockers) ? checkpoint.blockers : [];
fields.activeRun.textContent = summary.active_run_id || "none";
fields.phase.textContent = summary.current_phase || "unknown";
fields.branch.textContent = summary.active_branch || "none";
fields.blockers.textContent = String(blockers.length);
fields.runCount.textContent = `${data.runs.length} total`;
fields.generatedAt.textContent = formatTime(data.generated_at);
fields.nextAction.textContent = summary.next_action || "No next action recorded.";
fields.workspace.textContent = data.workspace || "-";
renderBlockers(blockers);
renderRuns(data.runs, summary.active_run_id);
renderProgress(data.active_progress);
}
function renderBlockers(blockers) {
fields.blockersList.innerHTML = "";
if (blockers.length === 0) {
fields.blockersList.innerHTML = '<p class="muted">No blockers recorded.</p>';
return;
}
for (const blocker of blockers) {
const item = document.createElement("div");
item.className = "blocker";
item.textContent = blocker;
fields.blockersList.appendChild(item);
}
}
function renderRuns(runs, activeRunId) {
fields.runsList.innerHTML = "";
if (runs.length === 0) {
fields.runsList.innerHTML =
'<div class="empty">No runs yet. Create .agents/runs/&lt;run-id&gt;/ with state.json and agents.json.</div>';
return;
}
for (const run of runs) {
fields.runsList.appendChild(renderRun(run, run.id === activeRunId));
}
}
function renderRun(run, active) {
const state = run.state || {};
const card = document.createElement("article");
card.className = "run-card";
const title = document.createElement("div");
title.className = "run-title";
title.innerHTML = `
<strong>${escapeHtml(run.id)}</strong>
<span class="chip ${active ? "status-ok" : ""}">${active ? "active" : "recorded"}</span>
`;
card.appendChild(title);
const meta = document.createElement("div");
meta.className = "run-meta";
meta.innerHTML = `
<span>Phase: ${escapeHtml(state.current_phase || state.phase || "unknown")}</span>
<span>Branch: ${escapeHtml(state.current_branch || state.branch || "none")}</span>
<span>Expected: ${escapeHtml(state.expected_output_artifact || state.expected_output || "none")}</span>
<span>Retries: ${escapeHtml(String(state.retry_count ?? 0))}</span>
`;
card.appendChild(meta);
const agents = document.createElement("div");
agents.className = "agent-list";
if (!run.agents || run.agents.length === 0) {
agents.innerHTML = '<small class="muted">No agents recorded.</small>';
} else {
for (const agent of run.agents) {
agents.appendChild(renderAgent(agent));
}
}
card.appendChild(agents);
return card;
}
function renderAgent(agent) {
const row = document.createElement("div");
row.className = "agent-row";
const statusClass = agent.lease_expired
? "status-dead"
: agent.status === "completed"
? "status-ok"
: "status-warn";
const id = agent.thread_id || agent.process_id || agent.tool_call_id || "none";
row.innerHTML = `
<div>
<strong>${escapeHtml(agent.role || "unknown-role")}</strong>
<small>heartbeat ${escapeHtml(agent.heartbeat_at || "none")} / id ${escapeHtml(String(id))}</small>
${agent.last_error ? `<small>${escapeHtml(agent.last_error)}</small>` : ""}
</div>
<span class="chip ${statusClass}">${escapeHtml(agent.lease_expired ? "expired" : agent.status || "unknown")}</span>
`;
return row;
}
function renderProgress(progress) {
if (!progress || !progress.path) {
fields.progressPath.textContent = "no progress file";
fields.progressTail.textContent = "No progress file found for the active run.";
return;
}
fields.progressPath.textContent = progress.path;
fields.progressTail.textContent = progress.lines.length > 0
? progress.lines.join("\n")
: "Progress file is empty.";
}
function setRefreshState(label, extraClass) {
refreshStatus.className = `status-pill ${extraClass}`;
refreshStatus.textContent = label;
}
function formatTime(value) {
if (!value) return "-";
const date = new Date(value);
if (Number.isNaN(date.getTime())) return value;
return date.toLocaleTimeString();
}
function escapeHtml(value) {
return String(value)
.replaceAll("&", "&amp;")
.replaceAll("<", "&lt;")
.replaceAll(">", "&gt;")
.replaceAll('"', "&quot;")
.replaceAll("'", "&#039;");
}

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Agent Observability</title>
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<div class="shell">
<header class="topbar">
<div>
<p class="eyebrow">Distribution orchestration</p>
<h1>Agent Observability</h1>
</div>
<div class="toolbar">
<label>
Tail
<select id="tail-select">
<option value="40">40 lines</option>
<option value="80" selected>80 lines</option>
<option value="160">160 lines</option>
</select>
</label>
<button id="refresh-button">Refresh</button>
<span id="refresh-status" class="status-pill">Loading</span>
</div>
</header>
<main>
<section class="summary-grid" aria-label="Summary">
<article class="metric">
<span>Active run</span>
<strong id="metric-active-run">-</strong>
</article>
<article class="metric">
<span>Phase</span>
<strong id="metric-phase">-</strong>
</article>
<article class="metric">
<span>Branch</span>
<strong id="metric-branch">-</strong>
</article>
<article class="metric">
<span>Blockers</span>
<strong id="metric-blockers">-</strong>
</article>
</section>
<section class="layout">
<section class="panel runs-panel">
<div class="panel-head">
<h2>Runs</h2>
<span id="run-count" class="muted">0</span>
</div>
<div id="runs-list" class="runs-list"></div>
</section>
<section class="panel detail-panel">
<div class="panel-head">
<h2>Checkpoint</h2>
<span id="generated-at" class="muted">-</span>
</div>
<div class="checkpoint-grid">
<div>
<span>Next action</span>
<p id="next-action">-</p>
</div>
<div>
<span>Workspace</span>
<p id="workspace">-</p>
</div>
</div>
<div id="blockers" class="blockers"></div>
<div class="panel-head lower">
<h2>Progress Tail</h2>
<span id="progress-path" class="muted">-</span>
</div>
<pre id="progress-tail" class="progress-tail">No progress loaded.</pre>
</section>
</section>
</main>
</div>
<script src="app.js"></script>
</body>
</html>

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:root {
--bg: #f5f4ef;
--panel: #ffffff;
--ink: #202428;
--muted: #68707a;
--line: #d9d4c8;
--soft: #faf8f2;
--blue: #235f8f;
--green: #237457;
--amber: #9a6818;
--red: #a43d34;
--shadow: 0 14px 34px rgba(35, 32, 25, 0.08);
font-family:
Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
sans-serif;
}
* {
box-sizing: border-box;
}
html,
body {
min-height: 100%;
}
body {
margin: 0;
background: var(--bg);
color: var(--ink);
}
button,
select {
font: inherit;
}
button {
min-height: 36px;
border: 1px solid #1d4f76;
border-radius: 8px;
background: var(--blue);
color: #ffffff;
font-weight: 800;
padding: 0 14px;
}
select {
min-height: 36px;
border: 1px solid var(--line);
border-radius: 8px;
background: #ffffff;
color: var(--ink);
padding: 0 10px;
}
.shell {
width: min(1440px, 100%);
margin: 0 auto;
padding: 22px;
}
.topbar {
display: flex;
align-items: flex-start;
justify-content: space-between;
gap: 16px;
margin-bottom: 18px;
}
.eyebrow {
margin: 0 0 4px;
color: var(--muted);
font-size: 12px;
font-weight: 800;
letter-spacing: 0;
text-transform: uppercase;
}
h1,
h2,
p {
margin: 0;
}
h1 {
font-size: 28px;
letter-spacing: 0;
}
h2 {
font-size: 16px;
letter-spacing: 0;
}
.toolbar {
display: flex;
align-items: center;
justify-content: flex-end;
gap: 10px;
flex-wrap: wrap;
}
.toolbar label {
display: flex;
align-items: center;
gap: 7px;
color: var(--muted);
font-size: 12px;
font-weight: 800;
}
.status-pill,
.chip {
display: inline-flex;
align-items: center;
min-height: 26px;
border-radius: 999px;
font-size: 12px;
font-weight: 800;
padding: 0 10px;
}
.status-pill {
border: 1px solid var(--line);
background: #ffffff;
color: var(--muted);
}
.status-ok {
background: #e5f2eb;
color: var(--green);
}
.status-warn {
background: #f7ead1;
color: var(--amber);
}
.status-dead {
background: #f5dddd;
color: var(--red);
}
.summary-grid {
display: grid;
grid-template-columns: repeat(4, minmax(0, 1fr));
gap: 12px;
margin-bottom: 14px;
}
.metric,
.panel {
border: 1px solid var(--line);
border-radius: 8px;
background: var(--panel);
box-shadow: var(--shadow);
}
.metric {
display: grid;
gap: 7px;
min-height: 94px;
padding: 14px;
}
.metric span,
.checkpoint-grid span {
color: var(--muted);
font-size: 12px;
font-weight: 800;
text-transform: uppercase;
}
.metric strong {
overflow: hidden;
color: var(--ink);
font-size: 23px;
text-overflow: ellipsis;
white-space: nowrap;
}
.layout {
display: grid;
grid-template-columns: minmax(320px, 430px) minmax(0, 1fr);
gap: 14px;
}
.panel {
min-width: 0;
padding: 16px;
}
.panel-head {
display: flex;
align-items: center;
justify-content: space-between;
gap: 10px;
margin-bottom: 12px;
}
.panel-head.lower {
margin-top: 18px;
}
.muted {
overflow: hidden;
color: var(--muted);
font-size: 12px;
font-weight: 700;
text-overflow: ellipsis;
white-space: nowrap;
}
.runs-list {
display: grid;
gap: 10px;
}
.empty {
border: 1px dashed var(--line);
border-radius: 8px;
background: var(--soft);
color: var(--muted);
padding: 16px;
}
.run-card {
display: grid;
gap: 10px;
border: 1px solid var(--line);
border-radius: 8px;
background: var(--soft);
padding: 12px;
}
.run-title {
display: grid;
grid-template-columns: minmax(0, 1fr) auto;
align-items: center;
gap: 10px;
}
.run-title strong {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.run-meta {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 8px;
color: var(--muted);
font-size: 12px;
}
.agent-list {
display: grid;
gap: 7px;
}
.agent-row {
display: grid;
grid-template-columns: minmax(0, 1fr) auto;
gap: 8px;
align-items: center;
border-top: 1px solid var(--line);
padding-top: 8px;
}
.agent-row small {
display: block;
overflow: hidden;
color: var(--muted);
text-overflow: ellipsis;
white-space: nowrap;
}
.checkpoint-grid {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
gap: 12px;
margin-bottom: 12px;
}
.checkpoint-grid div,
.blockers {
border: 1px solid var(--line);
border-radius: 8px;
background: var(--soft);
padding: 12px;
}
.checkpoint-grid p {
overflow-wrap: anywhere;
margin-top: 5px;
color: var(--ink);
}
.blockers {
display: grid;
gap: 8px;
}
.blocker {
color: var(--red);
font-size: 14px;
font-weight: 750;
}
.progress-tail {
overflow: auto;
min-height: 360px;
max-height: 620px;
margin: 0;
border: 1px solid #2d3339;
border-radius: 8px;
background: #202428;
color: #f6f3ea;
padding: 14px;
font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
font-size: 13px;
line-height: 1.55;
white-space: pre-wrap;
}
@media (max-width: 980px) {
.summary-grid,
.layout {
grid-template-columns: 1fr;
}
.topbar {
display: grid;
}
.toolbar {
justify-content: flex-start;
}
}
@media (max-width: 560px) {
.shell {
padding: 14px;
}
h1 {
font-size: 24px;
}
.toolbar,
.toolbar label,
button,
select {
width: 100%;
}
.checkpoint-grid,
.run-meta {
grid-template-columns: 1fr;
}
}