# Copyright (C) 2019 Intel Corporation.  All rights reserved.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

name: Verify core/iwasm/include checked APIs to see if they are up to date

on:
  # will be triggered on PR events
  pull_request:
    types:
      - opened
      - synchronize
    paths:
      - "core/iwasm/include/**"
      - ".github/workflows/verify_checked_apis.yml"
      - "ci/generate_checked_functions.py"
  push:
    paths:
      - "core/iwasm/include/**"
      - ".github/workflows/verify_checked_apis.yml"
      - "ci/generate_checked_functions.py"

# Cancel any in-flight jobs for the same PR/branch so there's only one active
# at a time
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  verify_checked_apis:
    name: Verify checked APIs
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.x"

      - name: Install dependencies
        run: |
          pip install pycparser
          sudo apt-get update
          sudo apt-get install -y clang-format-14

      - name: Generate checked APIs
        id: generate_checked_apis
        run: |
          python3 ci/generate_checked_functions.py

      - name: Check for differences
        run: |
          #it exits with 1 if there were differences and 0 means no differences
          git diff --exit-code