112 lines
4.4 KiB
JavaScript
112 lines
4.4 KiB
JavaScript
#!/usr/bin/env node
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// Backfill area/platform/severity labels on existing open issues via the DeepSeek
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// API — the one-off companion to .github/workflows/issue-auto-label.yml (which
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// only fires on new issues). Keep the label sets and prompt in sync with that
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// workflow. GitHub access uses the local `gh` CLI (must be authenticated).
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//
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// Usage:
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// DEEPSEEK_API_KEY=... node scripts/backfill-issue-labels.mjs [options]
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// Options:
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// --dry-run print what would change, apply nothing
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// --only-unlabeled skip issues that already have an area label
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// --limit N process at most N issues (default 200)
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import { execFileSync } from 'node:child_process';
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const args = process.argv.slice(2);
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const dryRun = args.includes('--dry-run');
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const onlyUnlabeled = args.includes('--only-unlabeled');
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const li = args.indexOf('--limit');
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const limit = li >= 0 ? parseInt(args[li + 1], 10) : 200;
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const KEY = process.env.DEEPSEEK_API_KEY;
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if (!KEY) {
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console.error('DEEPSEEK_API_KEY is not set');
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process.exit(1);
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}
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const AREA = ['agent', 'mcp', 'config', 'updater', 'provider', 'desktop', 'tui', 'skills', 'rendering'];
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const PLATFORM = ['windows', 'macos', 'linux'];
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const SEVERITY = ['crash', 'data-loss', 'security'];
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const ALLOWED = new Set([...AREA, ...PLATFORM, ...SEVERITY]);
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const SYSTEM = [
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'You categorize GitHub issues for Reasonix, a Go-based AI coding agent with a Wails desktop app and a terminal UI.',
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'Pick labels ONLY from these fixed sets. Never invent labels.',
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'area (0-2, the affected subsystem):',
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' agent: core agent loop / tool-calling / reasoning',
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' mcp: MCP servers and plugins',
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' config: configuration, setup wizard, .toml/.env',
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' updater: auto-update, installer, release packaging',
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' provider: model providers, model selection/switching',
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' desktop: Wails desktop GUI',
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' tui: terminal UI / CLI',
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' skills: skills system',
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' rendering: terminal rendering / flicker / repaint',
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'platform (only if clearly specific to one OS): windows, macos, linux',
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'severity (only if clearly applicable):',
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' crash: app crashes, hangs, or freezes',
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' data-loss: loss of sessions, config, or history',
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' security: credential/secret exposure or a security flaw',
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'Be conservative: omit a label when unsure. The issue may be in Chinese.',
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'Reply with JSON only: {"area":[],"platform":[],"severity":[]}',
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].join('\n');
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function gh(args) {
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return execFileSync('gh', args, { encoding: 'utf8', maxBuffer: 64 * 1024 * 1024 });
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}
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async function classify(title, body) {
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const res = await fetch('https://api.deepseek.com/chat/completions', {
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method: 'POST',
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headers: { Authorization: `Bearer ${KEY}`, 'Content-Type': 'application/json' },
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body: JSON.stringify({
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model: 'deepseek-chat',
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temperature: 0,
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response_format: { type: 'json_object' },
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messages: [
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{ role: 'system', content: SYSTEM },
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{ role: 'user', content: `Title: ${title}\n\nBody:\n${body}` },
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],
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}),
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});
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if (!res.ok) throw new Error(`DeepSeek API ${res.status}: ${await res.text()}`);
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const data = await res.json();
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const parsed = JSON.parse(data.choices[0].message.content);
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return [...(parsed.area || []), ...(parsed.platform || []), ...(parsed.severity || [])].filter((l) => ALLOWED.has(l));
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}
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const issues = JSON.parse(
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gh(['issue', 'list', '--state', 'open', '--limit', String(limit), '--json', 'number,title,body,labels']),
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);
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console.log(`${issues.length} open issues; dryRun=${dryRun} onlyUnlabeled=${onlyUnlabeled}`);
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let changed = 0;
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for (const it of issues) {
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const existing = it.labels.map((l) => l.name);
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if (onlyUnlabeled && existing.some((l) => AREA.includes(l))) {
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continue;
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}
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let labels;
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try {
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labels = await classify(it.title, (it.body || '').slice(0, 4000));
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} catch (e) {
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console.warn(`#${it.number}: classify failed: ${e.message}`);
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continue;
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}
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if (!labels.some((l) => AREA.includes(l))) labels.push('needs-triage');
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const toAdd = labels.filter((l) => !existing.includes(l));
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if (!toAdd.length) {
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console.log(`#${it.number}: nothing new`);
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continue;
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}
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if (dryRun) {
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console.log(`#${it.number}: would add ${toAdd.join(', ')} — ${it.title.slice(0, 50)}`);
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} else {
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gh(['issue', 'edit', String(it.number), ...toAdd.flatMap((l) => ['--add-label', l])]);
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console.log(`#${it.number}: +${toAdd.join(', ')}`);
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}
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changed++;
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}
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console.log(`Done. ${changed} issue(s) ${dryRun ? 'would be' : ''} updated.`);
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