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Live "watch it boot" matrix during a run (C) #24

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Merged
ErenAri merged 1 commit into from
Jun 19, 2026
Merged

Live "watch it boot" matrix during a run (C) #24

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63 changes: 56 additions & 7 deletions internal/api/ui.go
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Original file line number Diff line number Diff line change
Expand Up @@ -498,6 +498,15 @@ const uiHTML = `<!doctype html>
background: var(--primary-active-bg);
color: var(--info-text);
}
.matrix-status-pill.pending { color: var(--fg-subtle); }
@keyframes bpfPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
.matrix-status-pill.running { animation: bpfPulse 1.1s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) { .matrix-status-pill.running { animation: none; } }
.live-caption {
font-size: 12px;
color: var(--info-text);
margin-bottom: 6px;
}
.example-panel {
border: 1px dashed var(--border-strong);
border-radius: 6px;
Expand Down Expand Up @@ -1607,14 +1616,54 @@ programs:

progressProfilesEl.innerHTML = "";
const statuses = (job && job.profile_statuses) || {};
const ids = Object.keys(statuses).sort();
ids.forEach((id) => {
const pill = document.createElement("span");
const state = String(statuses[id] || "").trim() || "pending";
pill.className = "progress-pill " + state;
pill.textContent = id + ": " + state;
progressProfilesEl.appendChild(pill);
renderLiveMatrix(statuses);
}

// "Watch it boot": render the per-kernel statuses as a live matrix that
// fills in cell-by-cell as each disposable VM boots and loads the object.
// Running cells pulse. Replaced by the full report on completion.
function renderLiveMatrix(statuses) {
const container = byId("summary");
if (!container) return;
const ids = Object.keys(statuses || {}).sort();
if (ids.length === 0) return;

const cap = document.createElement("div");
cap.className = "live-caption";
const running = ids.filter((id) => normalizeStatus(statuses[id]) === "running").length;
const done = ids.filter((id) => ["pass", "fail", "error", "infra_error"].includes(normalizeStatus(statuses[id]))).length;
cap.textContent = "Booting real kernels in disposable VMs — " + done + "/" + ids.length + " done" + (running ? ", " + running + " loading now…" : "…");

const wrap = document.createElement("div");
wrap.className = "matrix-wrap";
const table = document.createElement("table");
const thead = document.createElement("thead");
const headRow = document.createElement("tr");
["Target", "Status"].forEach((name) => {
const th = document.createElement("th");
th.textContent = name;
headRow.appendChild(th);
});
thead.appendChild(headRow);
table.appendChild(thead);

const order = { running: 0, pending: 1, fail: 2, error: 2, infra_error: 2, pass: 3 };
const tbody = document.createElement("tbody");
ids.slice().sort((a, b) => {
const sa = order[normalizeStatus(statuses[a])] ?? 1;
const sb = order[normalizeStatus(statuses[b])] ?? 1;
return sa !== sb ? sa - sb : a.localeCompare(b);
}).forEach((id) => {
const st = String(statuses[id] || "pending").trim() || "pending";
const tr = document.createElement("tr");
tr.classList.add("matrix-row-" + normalizeStatus(st));
appendCell(tr, id);
appendStatusCell(tr, st);
tbody.appendChild(tr);
});
table.appendChild(tbody);
wrap.appendChild(table);
container.replaceChildren(cap, wrap);
}

async function decodeJSONResponse(res) {
Expand Down
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