# Copyright (c) 2022 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#

name: Add PR sizing label

on:
  pull_request_target:
    types:
      - opened
      - reopened
      - synchronize

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  add-pr-size-label:
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0

      - name: Rebase atop of the latest target branch
        run: |
          ./tests/git-helper.sh "rebase-atop-of-the-latest-target-branch"
        env:
          TARGET_BRANCH: ${{ github.event.pull_request.base.ref }}

      - name: Install PR sizing label script
        run: |
          # Clone into a temporary directory to avoid overwriting
          # any existing github directory.
          pushd "$(mktemp -d)" &>/dev/null
          git clone --single-branch --depth 1 "https://github.com/kata-containers/.github" && cd .github/scripts
          sudo install pr-add-size-label.sh /usr/local/bin
          popd &>/dev/null

      - name: Add PR sizing label
        env:
          GITHUB_TOKEN: ${{ secrets.KATA_GITHUB_ACTIONS_PR_SIZE_TOKEN }}
        run: |
          pr=${{ github.event.number }}
          # Removing man-db, workflow kept failing, fixes: #4480
          sudo apt -y remove --purge man-db
          sudo apt update && sudo apt -y install diffstat patchutils

          pr-add-size-label.sh -p "$pr"