FastVideo/.github/workflows/community-issue-labeler.yml at 7bb76b5ec99807a66aa3047b901f15019abe0f00 · hao-ai-lab/FastVideo · GitHub

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name: Auto-Label Issues

on:
  issues:
    types: [opened, edited]

permissions:
  issues: write

jobs:
  label-issues:
    if: github.repository == 'hao-ai-lab/FastVideo'
    runs-on: ubuntu-latest
    steps:
      - name: Label by keywords
        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
        with:
          script: |
            const title = context.payload.issue.title.toLowerCase();
            const body = (context.payload.issue.body || '').toLowerCase();
            const text = title + ' ' + body;
            const labels = [];

            const rules = [
              // scope labels (shared with PR labeling via Mergify)
              // Mapping: label → repo directories
              //   scope: training    → fastvideo/train/, fastvideo/training/, fastvideo/distillation/
              //   scope: inference   → fastvideo/pipelines/, fastvideo/entrypoints/, fastvideo/worker/
              //   scope: attention   → fastvideo/attention/
              //   scope: kernel      → fastvideo-kernel/, csrc/
              //   scope: model       → fastvideo/models/, fastvideo/layers/, fastvideo/configs/models/
              //   scope: data        → fastvideo/dataset/, fastvideo/pipelines/preprocess/
              //   scope: distributed → fastvideo/distributed/
              //   scope: docs        → docs/
              { keywords: ['training', 'finetune', 'fine-tune', 'lora', 'fsdp', 'distill'], label: 'scope: training' },
              { keywords: ['inference', 'generate', 'pipeline', 'slow', 'latency'], label: 'scope: inference' },
              { keywords: ['attention', 'vsa', 'flash', 'sta', 'vmoba', 'sparse attn'], label: 'scope: attention' },
              { keywords: ['kernel', 'csrc', 'cuda kernel', 'thunderkittens'], label: 'scope: kernel' },
              { keywords: ['wan', 'hunyuan', 'mochi', 'ltx', 'cogvideo', 'flux', 'sd3', 'cosmos'], label: 'scope: model' },
              { keywords: ['dataset', 'dataloader', 'preprocessing', 'preprocess'], label: 'scope: data' },
              { keywords: ['distributed', 'sequence parallel', 'fsdp', 'tensor parallel', 'multi-node', 'multi-gpu'], label: 'scope: distributed' },
              { keywords: ['docs', 'documentation', 'tutorial', 'example'], label: 'scope: docs' },
              // issue-only labels (cross-module, no single repo directory)
              { keywords: ['install', 'setup', 'pip', 'cuda', 'uv ', 'import error', 'modulenotfound'], label: 'installation' },
              { keywords: ['memory', 'oom', 'out of memory', 'gpu memory', 'vram'], label: 'performance' },
              { keywords: ['windows', 'macos', 'mac os', 'apple', 'mps', 'rocm', 'amd', 'npu'], label: 'platform' },
            ];

            for (const rule of rules) {
              if (rule.keywords.some(kw => text.includes(kw))) {
                labels.push(rule.label);
              }
            }

            if (labels.length > 0) {
              await github.rest.issues.addLabels({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.payload.issue.number,
                labels: labels,
              });
              console.log(`Added labels: ${labels.join(', ')}`);
            } else {
              console.log('No keyword matches found');
            }