language: nix sudo: false env: global: - CACHIX_CACHE= - NUR_REPO= matrix: include: - env: NIX_CHANNEL=https://nixos.org/channels/nixpkgs-unstable - env: NIX_CHANNEL=https://nixos.org/channels/nixos-unstable - env: NIX_CHANNEL=https://nixos.org/channels/nixos-19.09 install: - nix --version - if [ -n "${CACHIX_CACHE}" ]; then travis_retry nix-channel --update; fi - if [ -n "${CACHIX_CACHE}" ]; then nix-env -iA cachix -f https://cachix.org/api/v1/install; fi - if [ -n "${CACHIX_CACHE}" ]; then cachix use "${CACHIX_CACHE}"; fi - nix-channel --add "${NIX_CHANNEL}" nixpkgs - travis_retry nix-channel --update script: - nix-build ci.nix -A buildOutputs - nix eval -f default.nix 'lib' - nix eval -f default.nix 'modules' - nix eval -f default.nix 'overlays' after_success: - if [ -n "${CACHIX_CACHE}" ]; then nix-build ci.nix -A cacheOutputs | cachix push "${CACHIX_CACHE}"; fi - if [ "false" = "${TRAVIS_PULL_REQUEST}" -a "master" = "${TRAVIS_BRANCH}" ]; then curl -XPOST "https://nur-update.herokuapp.com/update?repo=${NUR_REPO}"; fi