go/.github/workflows/auto-label.yml
Snider 33c0eeb6da feat(github): add complexity labels with heuristic detection
- Add complexity dropdown to feature request template
- Auto-detect complexity from dropdown selection
- Heuristic fallback based on: checklist count, code blocks,
  section headers, file references, and keywords

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-01 05:32:50 +00:00

115 lines
4.8 KiB
YAML

name: Auto Label Issues
on:
issues:
types: [opened, edited]
permissions:
issues: write
jobs:
label:
runs-on: ubuntu-latest
steps:
- name: Auto-label based on content
uses: actions/github-script@v7
with:
script: |
const issue = context.payload.issue;
const title = issue.title.toLowerCase();
const body = (issue.body || '').toLowerCase();
const content = title + ' ' + body;
const labelsToAdd = [];
// Type labels based on title prefix
if (title.includes('[bug]')) {
labelsToAdd.push('bug');
} else if (title.includes('[feature]') || title.includes('feat(') || title.includes('feat:')) {
labelsToAdd.push('enhancement');
} else if (title.includes('[docs]') || title.includes('docs(') || title.includes('docs:')) {
labelsToAdd.push('documentation');
}
// Project labels based on content
if (content.includes('core dev') || content.includes('core work') || content.includes('core commit') || content.includes('core push')) {
labelsToAdd.push('project:core-cli');
}
if (content.includes('core php') || content.includes('composer') || content.includes('pest') || content.includes('phpstan')) {
labelsToAdd.push('project:core-php');
}
// Language labels
if (content.includes('.go') || content.includes('golang') || content.includes('go mod')) {
labelsToAdd.push('go');
}
if (content.includes('.php') || content.includes('laravel') || content.includes('composer')) {
// Skip - already handled by project:core-php
}
// Priority detection
if (content.includes('critical') || content.includes('urgent') || content.includes('breaking')) {
labelsToAdd.push('priority:high');
}
// Agent labels
if (content.includes('agent') || content.includes('ai ') || content.includes('claude') || content.includes('agentic')) {
labelsToAdd.push('agentic');
}
// Complexity - from template dropdown or heuristics
if (body.includes('small - quick fix')) {
labelsToAdd.push('complexity:small');
labelsToAdd.push('good first issue');
} else if (body.includes('medium - multiple files')) {
labelsToAdd.push('complexity:medium');
} else if (body.includes('large - significant')) {
labelsToAdd.push('complexity:large');
} else if (!body.includes('unknown - not sure')) {
// Heuristic complexity detection
const checklistCount = (body.match(/- \[ \]/g) || []).length;
const codeBlocks = (body.match(/```/g) || []).length / 2;
const sections = (body.match(/^##/gm) || []).length;
const fileRefs = (body.match(/\.(go|php|js|ts|yml|yaml|json|md)\b/g) || []).length;
const complexKeywords = ['refactor', 'rewrite', 'migration', 'breaking change', 'across repos', 'architecture'];
const simpleKeywords = ['simple', 'quick fix', 'typo', 'minor', 'trivial'];
const hasComplexKeyword = complexKeywords.some(k => content.includes(k));
const hasSimpleKeyword = simpleKeywords.some(k => content.includes(k));
let score = checklistCount * 2 + codeBlocks + sections + fileRefs;
score += hasComplexKeyword ? 5 : 0;
score -= hasSimpleKeyword ? 3 : 0;
if (hasSimpleKeyword || score <= 2) {
labelsToAdd.push('complexity:small');
labelsToAdd.push('good first issue');
} else if (score <= 6) {
labelsToAdd.push('complexity:medium');
} else {
labelsToAdd.push('complexity:large');
}
}
// Apply labels if any detected
if (labelsToAdd.length > 0) {
// Filter to only existing labels
const existingLabels = await github.rest.issues.listLabelsForRepo({
owner: context.repo.owner,
repo: context.repo.repo,
per_page: 100
});
const validLabels = existingLabels.data.map(l => l.name);
const filteredLabels = labelsToAdd.filter(l => validLabels.includes(l));
if (filteredLabels.length > 0) {
await github.rest.issues.addLabels({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: issue.number,
labels: filteredLabels
});
console.log(`Added labels: ${filteredLabels.join(', ')}`);
}
}