action.yml

name: 'EESSI'
description: 'Install the EESSI software stack.'
branding:
  icon: 'server'
  color: 'gray-dark'
inputs:
  eessi_stack_version:
    description: 'Version of the EESSI stack to configure'
    required: false
    default: '2023.06'
  eessi_repositories:
    description: 'Comma-separated list of fully qualified repository names that shall be mountable under /cvmfs.'
    required: false
    default: 'software.eessi.io,dev.eessi.io'

runs:
  using: "composite"
  steps:
    - uses: cvmfs-contrib/github-action-cvmfs@cec5c94a14714ab02980682fce8ab3de238401f9 # v4.0 + MacOS support
      with:
        # Can't use config package for macOS but our repos are available with the default configuration anyway
        # cvmfs_config_package: https://github.com/EESSI/filesystem-layer/releases/download/latest/cvmfs-config-eessi_latest_all.deb
        cvmfs_http_proxy: DIRECT
        cvmfs_repositories: 'cvmfs-config.cern.ch,${{ inputs.eessi_repositories }}'
    - id: install-eessi
      run: |
        if [ "$RUNNER_OS" == "Linux" ]; then
          echo 'unset BASH_ENV' >> $HOME/env_config.export
          echo "source /cvmfs/software.eessi.io/versions/$EESSI_STACK_VERSION/init/bash" >> $HOME/env_config.export
          sudo apt install -y direnv
          echo 'eval "$(direnv export bash)"' >> $HOME/env_config.export
          mkdir -p $HOME/direnv/
          echo "[whitelist]" >> $HOME/direnv/direnv.toml
          echo "prefix = [ '$GITHUB_WORKSPACE' ]" >> $HOME/direnv/direnv.toml
          cp $HOME/direnv/direnv.toml $HOME/direnv/config.toml
          echo "BASH_ENV=$HOME/env_config.export" >> $GITHUB_ENV
          echo "DIRENV_CONFIG=$HOME/direnv" >> $GITHUB_ENV
        elif [ "$RUNNER_OS" == "macOS" ]; then
          # EESSI on macOS requires lima so we get a Linux VM, see https://gitlab.com/eessi/support/-/issues/70
          # (unfortunately this requires nested virtualisation in GitHub Actions which is not available with M1)
          brew install lima
          # limactl create --vm-type=vz --mount-type=virtiofs --network vzNAT --name eessi ./eessi.yaml
          # limactl create --name eessi ./eessi.yaml
          # limactl start eessi
          ## For debugging
          # limactl start eessi || true
          # cat /Users/runner/.lima/eessi/ha.stderr.log
        fi
      shell: bash
      env:
        EESSI_STACK_VERSION: ${{ inputs.eessi_stack_version }}