actions-nix-init/action.yml

26 lines
1.2 KiB
YAML

name: 'Initialize CI Environment and Repository'
description: 'Initialize a CI environment with nix (and also checkout the repository recursively with LFS)'
inputs:
token:
description: 'OAUTH token to access repositories'
required: false
default: ${{ github.token }}
runs:
using: "composite"
steps:
- name: Setup NIX CI Environment
run: |
echo "substituters = https://nixpkgs-cache.qo.is?priority=39" >> /etc/nix/nix.conf
echo "trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=" >> /etc/nix/nix.conf
nix profile install nixpkgs#git-lfs nixpkgs#gnused
mkdir -p ~/.config/nix && cp /etc/nix/nix.conf ~/.config/nix/
- name: Checkout Repository
shell: "nix shell nixpkgs#git-lfs nixpkgs#gnused --command {0}"
run: |
git lfs install
GIT_SERVER=`echo -n "$GITHUB_SERVER_URL" | sed "s%https://%%"`
echo -e "machine $GIT_SERVER\nlogin oauth2\npassword ${{ inputs.token }}" > ~/.netrc
# Disable clone protection to pull LFS as well
GIT_CLONE_PROTECTION_ACTIVE=false git clone --branch $GITHUB_REF_NAME --recurse-submodules $GITHUB_SERVER_URL/$GITHUB_REPOSITORY .
git submodule update --init