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2026-07-13 13:00:08 +08:00

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YAML

name: Auto-label issues
# Classify new issues into area / platform / severity labels using the DeepSeek
# API (the project's own model). The model is constrained to a fixed label set —
# anything it returns outside the set is dropped — so it can't invent labels.
# Issues it can't place into any area get `needs-triage` for a human to look at.
# Version (v1/v2) labels are handled separately by issue-version-label.yml.
on:
issues:
types: [opened, reopened]
permissions:
issues: write
concurrency:
group: issue-autolabel-${{ github.event.issue.number }}
cancel-in-progress: true
jobs:
classify:
runs-on: ubuntu-latest
steps:
- uses: actions/github-script@v9
env:
DEEPSEEK_API_KEY: ${{ secrets.DEEPSEEK_API_KEY }}
with:
script: |
const AREA = ['agent','mcp','config','updater','provider','desktop','tui','skills','rendering'];
const PLATFORM = ['windows','macos','linux'];
const SEVERITY = ['crash','data-loss','security'];
const ALLOWED = new Set([...AREA, ...PLATFORM, ...SEVERITY]);
const issue = context.payload.issue;
const title = issue.title || '';
const body = (issue.body || '').slice(0, 4000);
const system = [
'You categorize GitHub issues for Reasonix, a Go-based AI coding agent with a Wails desktop app and a terminal UI.',
'Pick labels ONLY from these fixed sets. Never invent labels.',
'area (0-2, the affected subsystem):',
' agent: core agent loop / tool-calling / reasoning',
' mcp: MCP servers, plugins, codegraph',
' config: configuration, setup wizard, .toml/.env',
' updater: auto-update, installer, release packaging',
' provider: model providers, model selection/switching',
' desktop: Wails desktop GUI',
' tui: terminal UI / CLI',
' skills: skills system',
' rendering: terminal rendering / flicker / repaint',
'platform (only if clearly specific to one OS): windows, macos, linux',
'severity (only if clearly applicable):',
' crash: app crashes, hangs, or freezes',
' data-loss: loss of sessions, config, or history',
' security: credential/secret exposure or a security flaw',
'Be conservative: omit a label when unsure. The issue may be in Chinese.',
'Reply with JSON only: {"area":[],"platform":[],"severity":[]}',
].join('\n');
let labels = [];
try {
const res = await fetch('https://api.deepseek.com/chat/completions', {
method: 'POST',
headers: {
'Authorization': `Bearer ${process.env.DEEPSEEK_API_KEY}`,
'Content-Type': 'application/json',
},
body: JSON.stringify({
model: 'deepseek-chat',
temperature: 0,
response_format: { type: 'json_object' },
messages: [
{ role: 'system', content: system },
{ role: 'user', content: `Title: ${title}\n\nBody:\n${body}` },
],
}),
});
if (!res.ok) {
core.warning(`DeepSeek API ${res.status}: ${await res.text()}`);
return;
}
const data = await res.json();
const parsed = JSON.parse(data.choices[0].message.content);
labels = [...(parsed.area || []), ...(parsed.platform || []), ...(parsed.severity || [])]
.filter(l => ALLOWED.has(l));
} catch (e) {
core.warning(`Classification failed: ${e.message}`);
return;
}
if (!labels.some(l => AREA.includes(l))) labels.push('needs-triage');
if (labels.length) {
await github.rest.issues.addLabels({
...context.repo,
issue_number: issue.number,
labels,
});
core.info(`Applied: ${labels.join(', ')}`);
}