name: 'Sequoia Publish'
description: 'Publish your markdown content to ATProtocol using Sequoia CLI'
branding:
  icon: 'upload-cloud'
  color: 'green'

inputs:
  identifier:
    description: 'ATProto handle or DID (e.g. yourname.bsky.social)'
    required: true
  app-password:
    description: 'ATProto app password'
    required: true
  pds-url:
    description: 'PDS URL (defaults to https://bsky.social)'
    required: false
    default: 'https://bsky.social'
  force:
    description: 'Force publish all posts, ignoring change detection'
    required: false
    default: 'false'
  commit-back:
    description: 'Commit updated frontmatter and state file back to the repo'
    required: false
    default: 'true'
  working-directory:
    description: 'Directory containing sequoia.json (defaults to repo root)'
    required: false
    default: '.'

runs:
  using: 'composite'
  steps:
    - name: Setup Bun
      uses: oven-sh/setup-bun@v2

    - name: Build and install Sequoia CLI
      shell: bash
      run: |
        cd ${{ github.action_path }}
        bun install
        bun run build:cli
        bun link --cwd packages/cli

    - name: Sync state from ATProtocol
      shell: bash
      working-directory: ${{ inputs.working-directory }}
      env:
        ATP_IDENTIFIER: ${{ inputs.identifier }}
        ATP_APP_PASSWORD: ${{ inputs.app-password }}
        PDS_URL: ${{ inputs.pds-url }}
      run: sequoia sync

    - name: Publish
      shell: bash
      working-directory: ${{ inputs.working-directory }}
      env:
        ATP_IDENTIFIER: ${{ inputs.identifier }}
        ATP_APP_PASSWORD: ${{ inputs.app-password }}
        PDS_URL: ${{ inputs.pds-url }}
      run: |
        FLAGS=""
        if [ "${{ inputs.force }}" = "true" ]; then
          FLAGS="--force"
        fi
        sequoia publish $FLAGS

    - name: Commit back changes
      if: inputs.commit-back == 'true'
      shell: bash
      working-directory: ${{ inputs.working-directory }}
      run: |
        git config user.name "$(git log -1 --format='%an')"
        git config user.email "$(git log -1 --format='%ae')"
        git add -A *.md **/*.md || true
        if git diff --cached --quiet; then
          echo "No changes to commit"
        else
          git commit -m "chore: update sequoia state [skip ci]"
          git push
        fi