test.yml

name: test
on: [push]
jobs:
  build:
    name: Test Guix installation
    runs-on: ubuntu-latest
    steps:
      - name: Guix cache
        uses: actions/cache@v3
        with:
          path: ~/.cache/guix
          # use a key that (almost) never matches
          key: guix-cache-${{ github.sha }}
          restore-keys: |
            guix-cache-
      # Cannot use a cache for /gnu/store, since restore fails
      - name: Install Guix
        uses: PromyLOPh/guix-install-action@v1
      - name: Ensure no locale warning
        run: test -z "$(guix --version 2>&1 >/dev/null)"
      - name: Build hello
        run: guix build hello
      # Pack independent binary
      - name: Pack (Relocatable Binary)
        run: guix pack --relocatable --save-provenance --root=hello.tar.bz2 --compression=bzip2 hello
      # Create a docker image
      - name: Pack (Docker)
        run: guix pack --save-provenance --format=docker --entry-point=bin/hello --root=hello-docker.tar.gz hello
      # Create a NAR archive, which can be used on substitute servers or for
      # `guix archive`
      - name: Nar
        run: guix archive --export hello > hello.nar
      # Upload all artifacts
      - name: Upload pack (Relocatable Binary)
        uses: actions/upload-artifact@v2
        with:
          name: hello Relocatable Binary
          path: hello.tar.bz2
      - name: Upload pack (Docker)
        uses: actions/upload-artifact@v2
        with:
          name: hello Docker image
          path: hello-docker.tar.gz
      # Store auto-generated signing key as well, so it can be authenticated
      # later
      - name: Upload nar
        uses: actions/upload-artifact@v2
        with:
          name: hello nar
          path: |
            hello.nar
            /etc/guix/signing-key.pub
  build-with-channels:
    name: Test Guix installation with different channels
    runs-on: ubuntu-latest
    steps:
      - name: Guix cache
        uses: actions/cache@v3
        with:
          path: ~/.cache/guix
          # use a key that (almost) never matches
          key: guix-cache-${{ github.sha }}
          restore-keys: |
            guix-cache-
      # Cannot use a cache for /gnu/store, since restore fails
      - name: Install Guix
        id: install-guix
        uses: PromyLOPh/guix-install-action@v1
        with:
          channels: |-
            (cons
             (channel
              (name 'guix-science)
              (url "https://github.com/guix-science/guix-science.git")
              (introduction
               (make-channel-introduction
                "b1fe5aaff3ab48e798a4cce02f0212bc91f423dc"
                (openpgp-fingerprint
                 "CA4F 8CF4 37D7 478F DA05  5FD4 4213 7701 1A37 8446"))))
             %default-channels)
      - name: Build from external channel
        run: guix build python-jupyterlab
      # Test that the channels output can be pulled.  This operation should
      # complete quickly.
      - name: Build with time machine
        run: |
          cat <<EOF > ${{ runner.temp }}/channels.scm
          ${{ steps.install-guix.outputs.channels }}
          EOF
          guix time-machine -C ${{ runner.temp }}/channels.scm -- build python-jupyterlab
  build-without-pull:
    name: Test without pulling
    runs-on: ubuntu-latest
    steps:
      - name: Install Guix
        id: install-guix
        uses: PromyLOPh/guix-install-action@v1
        with:
          pullAfterInstall: false
      - name: Build hello
        run: guix build hello