build.yml

name: build
on:
  push:
    paths-ignore:
    - 'README.org'
    - '.guix-authorizations'
    - '.guix-channel'
  pull_request:
  schedule:
    # weekly builds, making sure everything still works with guix-proper
    - cron:  '39 3 * * 0'
jobs:
  build:
    name: Build package
    runs-on: ubuntu-latest
    strategy:
      # building independent packages, don’t abort entire build if one fails
      fail-fast: false
      matrix:
        package:
          - rust-bin
    steps:
      - name: Guix cache
        uses: actions/cache@v2
        with:
          path: ~/.cache/guix
          # use a key that (almost) never matches
          key: guix-cache-${{ github.sha }}
          restore-keys: |
            guix-cache-
      - name: Install Guix
        uses: PromyLOPh/guix-install-action@v1
        with:
          pullAfterInstall: false
          channels: |-
            (list (channel
                   (name 'guix)
                   (url "https://github.com/declantsien/guix")
                   (branch "master")
                   (commit
                    "da9f509b0300f1b6b979c68a52d8669f9bcb89a7")
                   (introduction
                    (make-channel-introduction
                     "9edb3f66fd807b096b48283debdcddccfea34bad"
                     (openpgp-fingerprint
                      "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA")))))
      - name: Checkout
        uses: actions/checkout@v2
      - name: Lint package
        run: |
            export GUILE_LOAD_PATH="$(pwd):$HOME/.config/guix/current/share/guile/site/3.0"
            guix lint -L . ${{ matrix.package }} |& sed -nre 's#(.*):([0-9]+):([0-9]+): (.*)$#::warning file=\1,line=\2,col=\3::\4#gp'
      - name: Build package
        run: |
          export GUILE_LOAD_PATH="$(pwd):$HOME/.config/guix/current/share/guile/site/3.0"
          guix build -L . ${{ matrix.package }}