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Handle burn backend failures in the TUI

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FBukovina 2026-05-20 11:49:37 +02:00
commit 24b606abcf
2 changed files with 89 additions and 24 deletions
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68
bin/tui.js
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@ -84,6 +84,8 @@ let iterationCalls = 0;
let burnSpeed = 0;
let telemetryLogs = [];
let burnCompletedSuccessfully = true;
let burnFailureSticky = false;
let burnFailureMessage = '';
// Timing metrics for speed calculations
let lastTime = 0;
@ -382,6 +384,15 @@ function parseProgressLine(rawLine) {
const cleanLine = stripAnsi(rawLine).trim();
if (!cleanLine) return false;
if (cleanLine.startsWith('BURN_ERROR\t')) {
const message = cleanLine.split('\t').slice(1).join('\t').trim();
burnCompletedSuccessfully = false;
burnFailureSticky = true;
burnFailureMessage = message || 'Burn process failed.';
appendTelemetry(`❌ ${burnFailureMessage}`);
return true;
}
if (cleanLine.startsWith('BURN_PROGRESS\t')) {
const parts = cleanLine.split('\t');
const parsed = updateProgress(
@ -830,6 +841,14 @@ function handleConfigKey(str, key) {
function handleBurnKey(str, key) {
const isSpace = (key && key.name === 'space') || str === ' ';
const isEscape = (key && key.name === 'escape') || str === '\u001b';
if (burnFailureSticky) {
burnFailureSticky = false;
setScreen('config');
focusedItem = 'backend';
isWarningNihilist = false;
return;
}
if (isSpace || isEscape) {
appendTelemetry(`${RED}⚠️ Interrupted by user. Extinguishing core...${RESET}`);
@ -896,6 +915,8 @@ function startCombustion() {
setScreen('burn');
burnWasAborted = false;
burnFailureSticky = false;
burnFailureMessage = '';
targetTokens = selectedPresetIdx === 4 ? customTokens : PRESETS[selectedPresetIdx];
burnedTokens = 0;
burnPercentage = 0;
@ -913,11 +934,10 @@ function startCombustion() {
const scriptPath = path.join(__dirname, 'burn');
if (!fs.existsSync(scriptPath)) {
appendTelemetry(`❌ [system] Burn script not found: ${scriptPath}`);
burnFailureMessage = `Burn script not found: ${scriptPath}`;
appendTelemetry(`❌ [system] ${burnFailureMessage}`);
burnCompletedSuccessfully = false;
returnToConfigTimer = setTimeout(() => {
if (activeScreen === 'burn') setScreen('config');
}, 2500);
burnFailureSticky = true;
return;
}
@ -963,10 +983,9 @@ function startCombustion() {
activeChild = null;
stopAudioFeed();
burnCompletedSuccessfully = false;
appendTelemetry(`❌ [system] Could not start burn process: ${error.message}`);
returnToConfigTimer = setTimeout(() => {
if (activeScreen === 'burn') setScreen('config');
}, 3000);
burnFailureSticky = true;
burnFailureMessage = `Could not start burn process: ${error.message}`;
appendTelemetry(`❌ [system] ${burnFailureMessage}`);
});
activeChild.on('close', (code) => {
@ -978,18 +997,22 @@ function startCombustion() {
}
if (code === 0 && !burnWasAborted) {
burnCompletedSuccessfully = true;
burnFailureSticky = false;
setScreen('victory');
} else {
} else if (burnWasAborted) {
burnCompletedSuccessfully = false;
appendTelemetry(
burnWasAborted
? '🛑 [system] Combustion aborted.'
: `❌ [system] Process terminated with exit code: ${code}`
);
appendTelemetry('🛑 [system] Combustion aborted.');
returnToConfigTimer = setTimeout(() => {
returnToConfigTimer = null;
if (activeScreen === 'burn') setScreen('config');
}, burnWasAborted ? 900 : 3000);
}, 900);
} else {
burnCompletedSuccessfully = false;
burnFailureSticky = true;
if (!burnFailureMessage) {
burnFailureMessage = `Process terminated with exit code: ${code}`;
}
appendTelemetry(`❌ [system] ${burnFailureMessage}`);
}
});
}
@ -1166,16 +1189,18 @@ function compileConfigScreen() {
// 2. Compile Screen: Active Burn
function compileBurnScreen() {
let s = '';
const failed = burnFailureSticky && !activeChild;
s += `${RED}🔥 ${BOLD}${YELLOW}ACTIVE COMBUSTION ARENA${RESET} ${RED}•${RESET} ${CYAN}${backend.toUpperCase()} (${BACKEND_MODELS[backend][activeModelIdx].id})${RESET}\n`;
const title = failed ? `${BOLD}${RED}COMBUSTION FAILED${RESET}` : `${BOLD}${YELLOW}ACTIVE COMBUSTION ARENA${RESET}`;
s += `${RED}🔥 ${title} ${RED}•${RESET} ${CYAN}${backend.toUpperCase()} (${BACKEND_MODELS[backend][activeModelIdx].id})${RESET}\n`;
// Two Column Layout
const dancerLines = DANCER_POSES[dancerFrame];
const dancerLines = failed ? DANCER_POSES[0] : DANCER_POSES[dancerFrame];
// Left Column (Disco Dancer + Fire)
const leftCol = [];
dancerLines.forEach(l => leftCol.push(l));
leftCol.push(getFlickeringFlames(17, pulseTimerCount)); // ground fire
leftCol.push(failed ? `${DIM}░░░░░░░░░░░░░░░░░${RESET}` : getFlickeringFlames(17, pulseTimerCount)); // ground fire
// Right Column (Metrics & Odometer)
const pct = Math.min(100, burnPercentage);
@ -1201,7 +1226,12 @@ function compileBurnScreen() {
rightCol.push(`${BOLD}${YELLOW}OKRs:${RESET} Ladder: ${okrDraw(pct, 1.4)}`);
rightCol.push(` Manager: ${okrDraw(pct, 2.5)}`);
rightCol.push(` VC Depth:${okrDraw(pct, 4.0)}`);
rightCol.push(`${DIM}Press [Space] to Extinguish Flames (Abort)${RESET}`);
if (failed) {
rightCol.push(`${BOLD}${RED}Reason:${RESET} ${truncateVisible(burnFailureMessage || 'Burn process failed.', 48)}`);
rightCol.push(`${RED}${BOLD}Burn failed.${RESET} ${DIM}Press any key to return to Control Deck${RESET}`);
} else {
rightCol.push(`${DIM}Press [Space] to Extinguish Flames (Abort)${RESET}`);
}
// Merge columns
const maxLines = Math.max(leftCol.length, rightCol.length);