nix-action.yml

# This file was generated from `meta.yml`, please do not edit manually.
# Follow the instructions on https://github.com/coq-community/templates to regenerate.
name: Nix CI

on:
  push:
    branches:
      - master
  pull_request:
    paths:
    - .github/workflows/**
  pull_request_target:

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        overrides:
          - 'coq = "master"'
      fail-fast: false
    steps:
      - name: Determine which commit to test
        run: |
          if [[ ${{ github.event_name }} =~ "pull_request" ]]; then
            merge_commit=$(git ls-remote ${{ github.event.repository.html_url }} refs/pull/${{ github.event.number }}/merge | cut -f1)
            if [ -z "$merge_commit" ]; then
              echo "tested_commit=${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV
            else
              echo "tested_commit=$merge_commit" >> $GITHUB_ENV
            fi
          else
            echo "tested_commit=${{ github.sha }}" >> $GITHUB_ENV
          fi
      - uses: cachix/install-nix-action@v14
        with:
          nix_path: nixpkgs=channel:nixpkgs-unstable
      - uses: cachix/cachix-action@v10
        with:
          name: coq-community
          extraPullNames: coq, math-comp
      - uses: actions/checkout@v2
        with:
          ref: ${{ env.tested_ref }}
      - run: >
          nix-build https://coq.inria.fr/nix/toolbox --argstr job analysis --arg override '{ ${{ matrix.overrides }}; analysis = builtins.filterSource (path: _: baseNameOf path != ".git") ./.; }'