build-release.yml

name: Workflow for Latest Release

on:
  release:
    types: [created]

jobs:
  get-latest-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Get latest release tag
        id: latest-release
        uses: actions/github-script@v7
        with:
          script: |
            const response = await github.rest.repos.getLatestRelease({
              owner: context.repo.owner,
              repo: context.repo.repo
            });
            return response.data.tag_name;

      - name: Use latest release tag
        run: |
          echo "The latest release tag is ${{ steps.latest-release.outputs.result }}"

      - name: Trigger Docker build workflow
        uses: actions/github-script@v7
        with:
          script: |
            github.rest.actions.createWorkflowDispatch({
              owner: context.repo.owner,
              repo: context.repo.repo,
              workflow_id: 'docker-image.yml',
              ref: ${{ steps.latest-release.outputs.result }}
            })