posse.yml

name: POSSE

on:
  push:
    branches: [main]
    paths:
      - "content/posts/**"
      - "content/til/**"
      - "content/links/**"
      - "bin/posse.py"
      - ".github/workflows/posse.yml"
  workflow_dispatch:
    inputs:
      dry_run:
        description: "dry run (do not post or write state)"
        type: boolean
        default: false

permissions:
  contents: write

concurrency:
  group: posse
  cancel-in-progress: false

jobs:
  syndicate:
    runs-on: ubuntu-latest
    environment: posse-posting
    steps:
      - name: checkout
        uses: actions/checkout@v4

      - name: wait for cloud build + cloudflare to propagate
        if: ${{ github.event_name == 'push' }}
        run: sleep 120

      - name: install uv
        uses: astral-sh/setup-uv@v3

      - name: syndicate
        run: |
          if [ "${{ inputs.dry_run }}" = "true" ]; then
            uv run bin/posse.py --dry-run
          else
            uv run bin/posse.py
          fi
        env:
          MASTODON_INSTANCE_URL: ${{ vars.MASTODON_INSTANCE_URL }}
          MASTODON_ACCESS_TOKEN: ${{ secrets.MASTODON_ACCESS_TOKEN }}
          BLUESKY_HANDLE: ${{ vars.BLUESKY_HANDLE }}
          BLUESKY_APP_PASSWORD: ${{ secrets.BLUESKY_APP_PASSWORD }}

      - name: commit state if changed
        if: ${{ inputs.dry_run != 'true' }}
        run: |
          if ! git diff --quiet -- data/syndicated.json; then
            git config user.name  "github-actions[bot]"
            git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
            git add data/syndicated.json
            git commit -m "posse: update syndication state [skip ci]"
            git push
          fi