# This is commented out until we update to Catch version 3.  Note that that
# can't be done until mlpack has C++17 as a minimum requirement.

#name: Update Catch
#on:
#  workflow_dispatch:
#  schedule:
#    - cron:  '0 10 1/16 * *'
#  permissions:
#    contents: read
#jobs:
#  updateCatch:
#    permissions
#      contents: write # for peter-evans/create-pull-request to create branch
#      pull-requests: write # for peter-evans/create-pull-request to create a PR
#    if: ${{ github.repository == 'mlpack/mlpack' }}
#    runs-on: ubuntu-latest
#    steps:
#      - uses: actions/checkout@v2
#      - name: Get Latest Catch Tagged Release
#        id: catch-header
#        run: |
#          # Ping version information upstream.
#          CATCH_RELEASE_JSON=$(curl -sL https://api.github.com/repos/catchorg/Catch2/releases/latest)
#          CATCH_RELEASE_VERSION=$(jq -r ".tag_name" <<< "$CATCH_RELEASE_JSON" | tr -d v)
#          echo ::set-output name=release_tag::$(echo $CATCH_RELEASE_VERSION)
#          # Extract out version information from git repository.
#          CATCH_VERSION_MAJOR=$(grep -i ".*#define CATCH_VERSION_MAJOR.*" src/mlpack/tests/catch.hpp | grep -o "[0-9]*")
#          CATCH_VERSION_MINOR=$(grep -i ".*#define CATCH_VERSION_MINOR.*" src/mlpack/tests/catch.hpp | grep -o "[0-9]*")
#          CATCH_VERSION_PATCH=$(grep -i ".*#define CATCH_VERSION_PATCH.*" src/mlpack/tests/catch.hpp | grep -o "[0-9]*")
#          # Combine values to match release tag information.
#          CATCH_VERSION_VALUE=${CATCH_VERSION_MAJOR}.${CATCH_VERSION_MINOR}.${CATCH_VERSION_PATCH}
#          # Set the current release tag.
#          echo ::set-output name=current_tag::$(echo $CATCH_VERSION_VALUE)
#
#      - name: Update Catch
#        if: steps.catch-header.outputs.current_tag != steps.catch-header.outputs.release_tag
#        env:
#          CURRENT_TAG: ${{ steps.catch-header.outputs.current_tag }}
#          RELEASE_TAG: ${{ steps.catch-header.outputs.release_tag }}
#        run: |
#          # Delete the catch.hpp.
#          rm -f src/mlpack/tests/catch.hpp
#          # Download the release.
#          curl -sL https://github.com/catchorg/Catch2/releases/latest/download/catch.hpp -o src/mlpack/tests/catch.hpp
#
#      - name: Create Pull Request For Catch
#        if: steps.catch-header.outputs.current_tag != steps.catch-header.outputs.release_tag
#        uses: peter-evans/create-pull-request@v3
#        with:
#          commit-message: Upgrade Catch to ${{ steps.catch-header.outputs.release_tag }}
#          title: Upgrade Catch to ${{ steps.catch-header.outputs.release_tag }}
#          body: |
#            Updates [catchorg/Catch2](https://github.com/catchorg/Catch2) to ${{ steps.catch-header.outputs.release_tag }}.
#            Auto-generated by [create-pull-request](https://github.com/peter-evans/create-pull-request).
#          labels: update dependencies, automated PR
#          branch: catch-header-updates-${{ steps.catch-header.outputs.release_tag }}