action.yml

name: Detect Branch Changes
description: |
  Detect all changes in a branch. This is done by detecting the fork-point of the current branch with the
  repo's base branch.
branding:
  icon: git-branch
  color: yellow
author: Bert Goethals
inputs:
  base_branch:
    description: "Branch to compare with"
    required: false
    default: ${{ github.event.repository.default_branch  }}
  pathspec:
    description: "Pattern used to limit paths in the `git diff` command."
    required: false
    default: ""
outputs:
  changed:
    description: "Whether or not files matched by the pathspec were changed."
    value: ${{ steps.run.outputs.changed }}
  fork_point_sha:
    description: "The sha we compared with"
    value: ${{ steps.run.outputs.fork_point_sha }}
runs:
  using: 'composite'
  steps:
    - id: run
      run: ${{ github.action_path }}/entrypoint.sh ${{ inputs.base_branch }} ${{ inputs.pathspec }}
      shell: bash