name: "Rebase on to the PR target base branch"
description: "A reusable workflow that's used to rebase the PR code on to the target base branch."

runs:
  using: "composite"

  steps:
    - name: fetch and rebase on ${{ github.base_ref }}
      shell: bash
      run: |
        git remote add upstream https://github.com/${{ github.repository }}
        git fetch upstream ${{ github.base_ref }}:refs/remotes/upstream/${{ github.base_ref }}
        export GIT_COMMITTER_EMAIL="lnd-ci@example.com"
        export GIT_COMMITTER_NAME="LND CI"
        git rebase upstream/${{ github.base_ref }}