ci-conda.yml

name: Build & Test using Conda

on:
  push:
    tags:
      - '*'
    branches:
      - 'public/build/**-runci'
  pull_request:
    types:
      # Defaults
      - opened
      - synchronize
      - reopened
      # When a CI label is added
      - labeled
  workflow_dispatch:
    # Allow to run manually

concurrency:
  # Cancel previous runs of this workflow for the same branch
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  test:
    name: Conda
    runs-on: ${{ matrix.os }}

    # Run on push, workflow dispatch and when certain labels are added or are present
    if: |
      github.event_name != 'pull_request' ||
      ((github.event.action != 'labeled' &&
         (contains(github.event.pull_request.labels.*.name, 'c: packages: standard') ||
          contains(github.event.pull_request.labels.*.name, 'c: packages: optional') ||
          contains(github.event.pull_request.labels.*.name, 's: run conda ci'))) ||
       (github.event.action == 'labeled' &&
         (github.event.label.name == 'c: packages: optional' ||
          github.event.label.name == 'c: packages: standard' ||
          github.event.label.name == 's: run conda ci')))

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]
        python: ['3.9', '3.10', '3.11']
        # Optional environment is disabled for now as its not yet working
        # environment: [environment, environment-optional]
        conda-env: [environment]

    steps:
      - uses: actions/checkout@v4

      - name: Check for Miniconda
        id: check_conda
        run: echo ::set-output name=installed::$CONDA

      # Miniconda is installed by default in the ubuntu-latest, however not in the act-image to run it locally
      - name: Install Miniconda
        if: steps.check_conda.outputs.installed == ''
        run: |
          wget https://repo.anaconda.com/miniconda/Miniconda3-py39_4.10.3-Linux-x86_64.sh -O ~/miniconda.sh
          bash ~/miniconda.sh -b -p $HOME/miniconda
          echo "CONDA=$HOME/miniconda" >> $GITHUB_ENV

      - name: Create conda environment files
        run: ./bootstrap-conda

      - name: Cache conda packages
        uses: actions/cache@v3
        with:
          path: ~/conda_pkgs_dir
          key:
            ${{ runner.os }}-conda-${{ hashFiles('src/environment.yml') }}

      - name: Setup Conda
        uses: conda-incubator/setup-miniconda@v2
        with:
          python-version: ${{ matrix.python }}
          mamba-version: "*"
          channels: conda-forge,defaults
          channel-priority: true
          activate-environment: sage-build
          environment-file: src/${{ matrix.conda-env }}.yml

      - name: Print Conda environment
        shell: bash -l {0}
        run: |
          conda info
          conda list

      - name: Configure
        shell: bash -l {0}
        continue-on-error: true
        run: |
          ./bootstrap
          echo "::add-matcher::.github/workflows/configure-systempackage-problem-matcher.json"
          ./configure --enable-build-as-root --with-python=$CONDA_PREFIX/bin/python --prefix=$CONDA_PREFIX $(for pkg in $(./sage -package list :standard: --has-file spkg-configure.m4 --has-file distros/conda.txt --exclude rpy2); do echo --with-system-$pkg=force; done)
          echo "::remove-matcher owner=configure-system-package-warning::"
          echo "::remove-matcher owner=configure-system-package-error::"

          # Manually install ptyprocess for now, until https://github.com/sagemath/sage/issues/32147 is fixed
          pip install --no-build-isolation -v -v ptyprocess==0.5.1

      - name: Build
        shell: bash -l {0}
        run: |
          # Use --no-deps and pip check below to verify that all necessary dependencies are installed via conda.
          pip install --no-build-isolation --no-deps -v -v -e ./pkgs/sage-conf ./pkgs/sage-setup
          pip install --no-build-isolation --no-deps -v -v -e ./src
        env:
          SAGE_NUM_THREADS: 2
        
      - name: Verify dependencies
        if: success() || failure()
        shell: bash -l {0}
        run: pip check

      - name: Test
        if: success() || failure()
        shell: bash -l {0}
        run: ./sage -t --all -p0

      - name: Print logs
        if: always()
        run: |
          for file in $(find . -type f -name "*.log"); do
              echo "::group::$file"
              cat "$file"
              echo "::endgroup::"
          done