Azornes-Comfyui-Model-Resolver/.github/workflows/publish.yml

# Reusable workflow
#
# Project metadata is read from pyproject.toml.
# No project-specific repository variables need to be configured manually.
#
# Required repository secret:
#   REGISTRY_ACCESS_TOKEN   Comfy Registry publishing API key

name: Publish to Comfy Registry

on:
  workflow_dispatch:
  push:
    paths:
      - "pyproject.toml"

permissions:
  contents: read

concurrency:
  group: comfy-registry-publish-${{ github.ref }}
  cancel-in-progress: false

jobs:
  publish-node:
    name: Publish Custom Node to registry
    runs-on: ubuntu-latest
    if: github.ref_name == github.event.repository.default_branch
    steps:
      - name: Check out code
        uses: actions/checkout@v7

      - name: Validate publishing configuration
        run: |
          python - <<'PY'
          from pathlib import Path
          import tomllib

          path = Path("pyproject.toml")
          if not path.is_file():
              raise SystemExit("pyproject.toml was not found")

          with path.open("rb") as file:
              config = tomllib.load(file)

          required_fields = {
              "[project].name": config.get("project", {}).get("name"),
              "[project].version": config.get("project", {}).get("version"),
              "[tool.comfy].PublisherId": (
                  config.get("tool", {}).get("comfy", {}).get("PublisherId")
              ),
          }
          missing = [
              field
              for field, value in required_fields.items()
              if not str(value or "").strip()
          ]

          if missing:
              raise SystemExit(
                  "Missing required pyproject.toml fields: " + ", ".join(missing)
              )
          PY

      - name: Check whether this version is already published
        id: registry_version_check
        run: |
          exists="$(python - <<'PY'
          import json
          import tomllib
          import urllib.error
          import urllib.parse
          import urllib.request

          with open("pyproject.toml", "rb") as file:
              config = tomllib.load(file)

          project = config.get("project", {})
          node_id = str(project.get("name", "")).strip()
          version = str(project.get("version", "")).strip()
          endpoint = (
              "https://api.comfy.org/nodes/"
              + urllib.parse.quote(node_id, safe="")
              + "/versions"
          )
          request = urllib.request.Request(
              endpoint,
              headers={
                  "Accept": "application/json",
                  "User-Agent": "comfyui-model-resolver-publish-check",
              },
          )

          try:
              with urllib.request.urlopen(request, timeout=30) as response:
                  versions = json.load(response)
          except urllib.error.HTTPError as error:
              if error.code == 404:
                  versions = []
              else:
                  raise SystemExit(
                      f"Registry version lookup failed with HTTP {error.code}"
                  ) from error
          except urllib.error.URLError as error:
              raise SystemExit(f"Registry version lookup failed: {error.reason}") from error

          if not isinstance(versions, list):
              raise SystemExit("Registry version lookup returned an unexpected response")

          print(
              "true"
              if any(
                  isinstance(item, dict)
                  and str(item.get("version", "")).strip() == version
                  for item in versions
              )
              else "false"
          )
          PY
          )"

          if [ "$exists" = "true" ]; then
            echo "exists=true" >> "$GITHUB_OUTPUT"
            echo "::notice title=Version already published::Version from pyproject.toml is already present in Comfy Registry. Nothing to publish."
          else
            echo "exists=false" >> "$GITHUB_OUTPUT"
            echo "Version from pyproject.toml is not present in Comfy Registry. Publishing will continue."
          fi

      - name: Validate publishing credentials
        if: steps.registry_version_check.outputs.exists != 'true'
        env:
          REGISTRY_ACCESS_TOKEN: ${{ secrets.REGISTRY_ACCESS_TOKEN }}
        run: |
          if [ -z "$REGISTRY_ACCESS_TOKEN" ]; then
            echo "::error title=Missing REGISTRY_ACCESS_TOKEN::Create a Comfy Registry publishing API key and add it as a repository secret named REGISTRY_ACCESS_TOKEN."
            exit 1
          fi

      - name: Set up Python
        if: steps.registry_version_check.outputs.exists != 'true'
        uses: actions/setup-python@v6
        with:
          python-version: "3.10"

      - name: Install comfy-cli
        if: steps.registry_version_check.outputs.exists != 'true'
        run: python -m pip install --disable-pip-version-check comfy-cli

      - name: Publish Custom Node
        if: steps.registry_version_check.outputs.exists != 'true'
        env:
          REGISTRY_ACCESS_TOKEN: ${{ secrets.REGISTRY_ACCESS_TOKEN }}
        run: |
          set +e
          output="$(comfy --skip-prompt --no-enable-telemetry env comfy node publish --token "$REGISTRY_ACCESS_TOKEN" 2>&1)"
          exit_code=$?
          printf '%s\n' "$output"

          if [ "$exit_code" -eq 0 ]; then
            exit 0
          fi

          if printf '%s\n' "$output" | grep -Eiq 'already exists|already published|duplicate.*version|version.*duplicate'; then
            echo "::notice title=Version already published::The version from pyproject.toml already exists in Comfy Registry. Nothing to publish."
            exit 0
          fi

          exit "$exit_code"