update-mingw-package.yml

name: MINGW Package Update

on:
  workflow_dispatch:
    inputs:
      dryrun:
        description: 'Do a dry run of the package update process, without making the commit/PR'
        required: false
        type: boolean
  workflow_call:
    inputs:
      dryrun:
        required: true
        type: boolean

jobs:
  update-mingw-package:
    name: Update MINGW Package
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Checkout GMLC-TDC/MINGW-packages
      uses: actions/checkout@v4
      with:
        repository: 'GMLC-TDC/MINGW-packages'
        token: ${{ secrets.HELICS_PACKAGING_TOKEN }}
        path: 'MINGW-packages'
    - name: Sync MINGW-packages fork with upstream
      working-directory: 'MINGW-packages'
      env:
        GH_TOKEN: ${{ secrets.HELICS_PACKAGING_TOKEN }}
      run: gh api repos/{owner}/{repo}/merge-upstream --field branch='{branch}'
    - name: Set git config for commits
      run: |
        git config --global user.name "github-actions[bot]"
        git config --global user.email "github-actions[bot]@users.noreply.github.com"

    - name: Update HELICS mingw package
      env:
        GH_TOKEN: ${{ secrets.HELICS_PACKAGING_TOKEN }}
      run: |
        # Get HELICS version update info
        HELICS_VERSION="$(cat HELICS_VERSION)"
        HELICS_SHA256SUMS=$(wget "https://github.com/GMLC-TDC/HELICS/releases/download/v${HELICS_VERSION}/Helics-v${HELICS_VERSION}-SHA-256.txt" -q -O -)
        HELICS_TARNAME="Helics-v${HELICS_VERSION}-source.tar.gz"
        HELICS_SHA256="$(echo "${HELICS_SHA256SUMS}" | grep -h "Helics-v${HELICS_VERSION}-source.tar.gz" | cut -d " " -f 1)"
        
        # Update lines in the package file
        echo "::group::git pull"
        cd "MINGW-packages/mingw-w64-helics" && git pull
        echo "::endgroup::"
        PKGVER_LINE="pkgver=${HELICS_VERSION}"
        SHA256SUMS_LINE="sha256sums=('${HELICS_SHA256}')"

        echo "::group::pkgver line"
        echo "$PKGVER_LINE"
        echo "::endgroup::"
        echo "::group::sha256sums line"
        echo "$SHA256SUMS_LINE"
        echo "::endgroup::"

        sed -i "/pkgver=/c ${PKGVER_LINE}" PKGBUILD
        sed -i "/sha256sums=/c ${SHA256SUMS_LINE}" PKGBUILD

        # Commit the change and create a PR
        git checkout -b "helics-${HELICS_VERSION}"
        git add PKGBUILD .

        echo "::group::git diff --staged"
        git diff --staged
        echo "::endgroup::"

        git commit -m "helics: Update to ${HELICS_VERSION}"

        echo "::group::git show"
        git show
        echo "::endgroup::"

        if [ "${{ inputs.dryrun }}" = "false" ]; then
          echo "Pushing changes and opening a PR"
          git push --set-upstream origin "helics-${HELICS_VERSION}"
          gh pr create --repo msys2/MINGW-packages --title "helics: Update to ${HELICS_VERSION}" --body "Update to the HELICS ${HELICS_VERSION} release"
        fi