name: Issue label sync

on:
  push:
    branches: [main]
    paths:
      - .github/issue-labels.json
      - scripts/sync-issue-labels.ts
  workflow_dispatch:
    inputs:
      dry_run:
        description: Log which labels would be created or recoloured without touching anything
        type: boolean
        default: true
  pull_request:
    paths:
      - .github/workflows/issue_label_sync.yml
      - .github/issue-labels.json
      - scripts/sync-issue-labels.ts
      - scripts/sync-issue-labels.test.ts
      - scripts/issue-labels.ts

permissions: {}

jobs:
  sync-issue-labels-tests:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    timeout-minutes: 5
    permissions:
      contents: read
    steps:
      - name: Checkout repository
        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
        with:
          persist-credentials: false

      - name: Setup Bun
        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
        with:
          bun-version: "1.4.0"

      - name: Test the sync
        run: bun test scripts/sync-issue-labels.test.ts

  sync-issue-labels:
    if: github.event_name != 'pull_request' && github.repository == 'BerriAI/litellm'
    runs-on: ubuntu-latest
    timeout-minutes: 5
    permissions:
      contents: read
      issues: write
    steps:
      - name: Checkout manifest and script
        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
        with:
          sparse-checkout: |
            .github
            scripts
          persist-credentials: false

      - name: Setup Bun
        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
        with:
          # Exact version, never latest: the next step holds an issues: write token
          bun-version: "1.4.0"

      - name: Create or recolour every label in .github/issue-labels.json
        run: bun run scripts/sync-issue-labels.ts
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          DRY_RUN: ${{ github.event_name == 'workflow_dispatch' && inputs.dry_run == true }}