remove-ai-watermarks/.github/workflows/distribute.yml

name: Distribute on release

# Fans a published GitHub Release out to the channels that need a nudge.
# PyPI is handled by publish.yml; conda-forge is handled by its autotick bot.
# This workflow event-drives the two channels that would otherwise be manual:
#   - Homebrew tap: rewrite the formula's url + sha256 to the new sdist.
#   - HF Space: factory-rebuild so it reinstalls the latest sdist from PyPI.
# Both wait for the freshly published sdist to appear on PyPI first, since the
# Release event fires in parallel with publish.yml's upload.

on:
  release:
    types: [published]
  workflow_dispatch:
    inputs:
      version:
        description: "Version to distribute (no leading v), e.g. 0.10.3. Blank = latest on PyPI."
        required: false

jobs:
  resolve:
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.v.outputs.version }}
      url: ${{ steps.sdist.outputs.url }}
      sha: ${{ steps.sdist.outputs.sha }}
    steps:
      - name: Resolve target version
        id: v
        run: |
          set -euo pipefail
          if [ "${{ github.event_name }}" = "release" ]; then
            v="${GITHUB_REF_NAME#v}"
          elif [ -n "${{ github.event.inputs.version }}" ]; then
            v="${{ github.event.inputs.version }}"
          else
            v=$(curl -fsSL https://pypi.org/pypi/remove-ai-watermarks/json \
              | python3 -c "import sys,json;print(json.load(sys.stdin)['info']['version'])")
          fi
          echo "version=$v" >> "$GITHUB_OUTPUT"
          echo "Target version: $v"

      - name: Wait for the sdist on PyPI, capture url + sha256
        id: sdist
        run: |
          set -euo pipefail
          v="${{ steps.v.outputs.version }}"
          for i in $(seq 1 30); do
            if rel=$(curl -fsSL "https://pypi.org/pypi/remove-ai-watermarks/$v/json" 2>/dev/null); then
              url=$(echo "$rel" | python3 -c "import sys,json;d=json.load(sys.stdin);print(next((u['url'] for u in d['urls'] if u['packagetype']=='sdist'),''))")
              sha=$(echo "$rel" | python3 -c "import sys,json;d=json.load(sys.stdin);print(next((u['digests']['sha256'] for u in d['urls'] if u['packagetype']=='sdist'),''))")
              if [ -n "$url" ] && [ -n "$sha" ]; then
                echo "url=$url" >> "$GITHUB_OUTPUT"
                echo "sha=$sha" >> "$GITHUB_OUTPUT"
                echo "Found sdist for $v"
                exit 0
              fi
            fi
            echo "sdist for $v not on PyPI yet (attempt $i), waiting..."
            sleep 20
          done
          echo "::error::sdist for $v did not appear on PyPI in time"
          exit 1

  homebrew:
    needs: resolve
    runs-on: ubuntu-latest
    steps:
      - name: Checkout the tap
        uses: actions/checkout@v6
        with:
          repository: wiltodelta/homebrew-tap
          token: ${{ secrets.HOMEBREW_TAP_TOKEN }}
      - name: Bump the formula
        env:
          URL: ${{ needs.resolve.outputs.url }}
          SHA: ${{ needs.resolve.outputs.sha }}
          VERSION: ${{ needs.resolve.outputs.version }}
        run: |
          set -euo pipefail
          F=Formula/remove-ai-watermarks.rb
          sed -i -E "s|url \"[^\"]*\"|url \"$URL\"|" "$F"
          sed -i -E "s|sha256 \"[^\"]*\"|sha256 \"$SHA\"|" "$F"
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add "$F"
          git commit -m "remove-ai-watermarks $VERSION" || { echo "Formula already current"; exit 0; }
          git push

  hf-space:
    needs: resolve
    runs-on: ubuntu-latest
    steps:
      - name: Factory-rebuild the HuggingFace Space
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
        run: |
          python3 -m pip install --quiet huggingface_hub
          python3 - <<'PY'
          import os
          from huggingface_hub import HfApi
          HfApi(token=os.environ["HF_TOKEN"]).restart_space(
              "wiltodelta/remove-ai-watermarks", factory_reboot=True
          )
          print("HF Space factory rebuild triggered")
          PY