test.yml

name: singularity-test

on:
  pull_request: []

jobs:
  builder:
    name: Test container builds
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - uses: eWaterCycle/setup-singularity@v6
        with:
          singularity-version: 3.7.1
      - name: Build the singularity container
        run: |
            # For each Singularity* container, build based on the prefix (tag)
            for recipe in $(ls Singularity*); do
                echo "Building $recipe"
                tag=$(echo "${recipe/Singularity\./}")
                # If we find empty, use latest
                if [ "$tag" == "Singularity" ]; then
                    tag=latest
                fi
                # Build the container and name by tag
                echo "Tag is $tag."
                container="$tag.sif"
                singularity build --fakeroot container.sif "$recipe"
                if [ "$?" == "0" ]; then
                    echo "Successfully built container $container."
                    mv container.sif "$container"
                else
                    echo "There was an issue building $container."
                fi
            done