develop-synced-dispatch.yml

name: Dispatch develop-synced after sync/main merged (Scheme A)

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Release version, e.g. 1.2.3'
        required: true
        type: string
  pull_request:
    types:
      - closed
    branches:
      - develop

jobs:
  dispatch_develop_synced:
    if: >-
      github.event_name == 'workflow_dispatch' ||
      (github.event.pull_request.merged == true && startsWith(github.event.pull_request.head.ref, 'sync/main-'))

    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
      - name: Resolve version from input or sync branch
        id: version
        env:
          INPUT_VERSION: ${{ github.event.inputs.version }}
          PR_HEAD_REF: ${{ github.event.pull_request.head.ref }}
        run: |
          set -euo pipefail
          VERSION="${INPUT_VERSION:-}"
          if [ -z "${VERSION}" ]; then
            BRANCH="${PR_HEAD_REF}"
            echo "Head branch: ${BRANCH}"
            VERSION="${BRANCH#sync/main-}"
            if [ -z "${VERSION}" ] || [ "${VERSION}" = "${BRANCH}" ]; then
              echo "Failed to parse version from branch ${BRANCH}, skip dispatch."
              echo "version=" >> "$GITHUB_OUTPUT"
              exit 0
            fi
          fi
          if [[ ! "${VERSION}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Invalid develop-synced version: ${VERSION}"
            exit 1
          fi
          echo "Parsed version: ${VERSION}"
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"

      - name: Send repository_dispatch develop-synced
        if: steps.version.outputs.version != ''
        env:
          GH_TOKEN: ${{ secrets.CREATE_TAG_RELEASE_TOKEN || github.token }}
        run: |
          set -euo pipefail
          VERSION="${{ steps.version.outputs.version }}"
          OWNER_REPO="${GITHUB_REPOSITORY}"
          PAYLOAD="$(VERSION="${VERSION}" node -e '
            const version = process.env.VERSION;
            process.stdout.write(JSON.stringify({
              event_type: "develop-synced",
              client_payload: { version }
            }));
          ')"

          echo "Sending repository_dispatch develop-synced for version ${VERSION} to ${OWNER_REPO}"

          curl --fail-with-body -sS -X POST \
            -H "Accept: application/vnd.github+json" \
            -H "Authorization: Bearer ${GH_TOKEN}" \
            "https://api.github.com/repos/${OWNER_REPO}/dispatches" \
            -d "${PAYLOAD}"