diff.yaml

name: Breaking Changes

on:
  pull_request:
    branches: [ master ]

jobs:
  build:
    name: major version update check
    runs-on: ubuntu-latest

    steps:
    - name: Install go
      uses: actions/setup-go@v4
      with:
        go-version: '1.x'

    - name: Check out code
      uses: actions/checkout@v3
      with:
        fetch-depth: 0

    - name: Install openconfig-ci CLI
      run: |
        go install github.com/openconfig/models-ci/openconfig-ci@c880ed2

    - name: Make sure all backward-incompatible changes are covered by version changes.
      id: check
      run: |
        readonly HEAD=${{ github.event.pull_request.head.sha }}
        readonly BASE="$(git merge-base origin/master "${HEAD}")"

        BASEREPODIR=public_base
        mkdir -p "${BASEREPODIR}/release"
        git checkout "${BASE}"
        cp -r release/models "${BASEREPODIR}/release" 
        cp -r third_party "${BASEREPODIR}" 
        git checkout "${HEAD}"
        oldroot="${BASEREPODIR}"
        newroot=.

        openconfig-ci diff --disallowed-incompats --oldp "${oldroot}/third_party" --oldroot "${oldroot}/release/models" --newp "${newroot}/third_party" --newroot "${newroot}/release/models"