crate2nix.yaml

name: "Update crate2nix"

on:
  push:
    branches:
      - master

jobs:
  update-crate2nix:
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, '[ci skip]') && github.repository == 'isomer/erbium'"
    steps:
    - name: Checking out the repository
      uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - name: Installing Nix
      uses: cachix/install-nix-action@v12
      with:
        nix_path: nixpkgs=channel:nixos-unstable

    - name: Install crate2nix
      run: |
        nix-env -iA cachix -f https://cachix.org/api/v1/install
        $HOME/.nix-profile/bin/cachix use eigenvalue
        nix-env -i -f https://github.com/kolloch/crate2nix/archive/refs/tags/0.10.0.tar.gz

    - name: Run crate2nix
      run: |
        $HOME/.nix-profile/bin/crate2nix generate

    - name: Commit crate2nix and push to master
      uses: stefanzweifel/git-auto-commit-action@v4
      with:
        commit_message: "Update Cargo.nix [ci skip]"
        branch: 'master'
        file_pattern: Cargo.nix