name: 'Install Build Wrapper for C and C++'
description: >
  Download and install the Build Wrapper for C, C++, and Objective-C
  projects analyzed with manual config.
branding:
  icon: check
  color: green
outputs:
  build-wrapper-binary:
    description: "Absolute path to Build Wrapper binary."
    value: ${{ steps.setup-outputs.outputs.build-wrapper-binary }}
runs:
  using: "composite"

  steps:
    # install packaged required for greadlink and sha256sum command on macOS
    - name: Install required packages for macOS
      if: runner.os == 'macOS'
      shell: bash
      run: brew install coreutils

    - name: Set SONAR_HOST_URL to 'https://sonarcloud.io'
      if: env.SONAR_HOST_URL == ''
      shell: bash
      run: |
        echo "Setting SONAR_HOST_URL to 'https://sonarcloud.io'"
        echo "SONAR_HOST_URL=https://sonarcloud.io" >> $GITHUB_ENV

    - name: Configure paths
      id: configure_paths
      shell: bash
      env:
        OS: ${{ runner.os }}
        ARCH: ${{ runner.arch }}
        INSTALL_PATH: ${{ runner.temp }} # TODO: or .sonar, if RUNNER_TEMP creates problem with caching and self-hosted runners
      run: ${GITHUB_ACTION_PATH}/../scripts/configure_paths.sh >> $GITHUB_OUTPUT

    - name: Download and install Build Wrapper
      shell: bash
      env:
        DOWNLOAD_URL: ${{ steps.configure_paths.outputs.build-wrapper-url }}
        TMP_ZIP_PATH: ${{ runner.temp }}/build-wrapper-${{ inputs.configure_paths.sonar-scanner-version }}-${{ runner.os }}-${{ runner.arch }}.zip
        INSTALL_PATH: ${{ runner.temp }} # TODO: or .sonar, if RUNNER_TEMP creates problem with caching and self-hosted runners
      run: ${GITHUB_ACTION_PATH}/../scripts/download.sh

    - name: Setup action outputs
      id: setup-outputs
      shell: bash
      env:
        BUILD_WRAPPER_DIR: ${{ steps.configure_paths.outputs.build-wrapper-dir }}
        BUILD_WRAPPER_BIN: ${{ steps.configure_paths.outputs.build-wrapper-bin }}
      run: |
        source ${GITHUB_ACTION_PATH}/../scripts/utils.sh

        BUILD_WRAPPER_BIN_DIR=$(realpath "${BUILD_WRAPPER_DIR}")
        echo "${BUILD_WRAPPER_BIN_DIR}" >> $GITHUB_PATH
        echo "'${BUILD_WRAPPER_BIN_DIR}' added to the path"

        BUILD_WRAPPER_BIN=$(realpath "${BUILD_WRAPPER_BIN}")
        echo "build-wrapper-binary=${BUILD_WRAPPER_BIN}" >> $GITHUB_OUTPUT
        echo "'build-wrapper-binary' output set to '${BUILD_WRAPPER_BIN}'"
        echo "::endgroup::"