diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml

new file mode 100644

index 0000000000000000000000000000000000000000..195fd8ce82016d6b93cc274fda721cf58646b723

--- /dev/null

+++ b/.github/workflows/build.yml

@@ -0,0 +1,37 @@

+name: "Build and populate cache"

+on:

• pull_request:

• push:

• schedule:

• • cron: '51 2 * * *'

+jobs:

• tests:

• strategy:

•  matrix:
  

•    nurRepo:
  

•      - sikmir
  

•    cachixName:
  

•      - sikmir
  

•    nixPath:
  

•      - nixpkgs=channel:nixos-unstable
  

•      - nixpkgs=channel:nixpkgs-unstable
  

•      - nixpkgs=channel:nixos-20.09
  

• runs-on: ubuntu-latest

• steps:

• • name: Checkout repository

•  uses: actions/checkout@v2.3.2
  

• • name: Install nix

•  uses: cachix/install-nix-action@v10
  

•  with:
  

•    nix_path: "${{ matrix.nixPath }}"
  

• • name: Show nixpkgs version

•  run: nix-instantiate --eval -E '(import <nixpkgs> {}).lib.version'
  

• • name: Setup cachix

•  uses: cachix/cachix-action@v6
  

•  with:
  

•    name: ${{ matrix.cachixName }}
  

•    signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
  

• • name: Build nix packages

•  run: nix run -I 'nixpkgs=channel:nixos-unstable' nixpkgs.nix-build-uncached -c nix-build-uncached ci.nix -A cacheOutputs
  

• • name: Trigger NUR update

•  run: curl -XPOST "https://nur-update.herokuapp.com/update?repo=${{ matrix.nurRepo }}"
  

diff --git a/.travis.yml b/.travis.yml

deleted file mode 100644

index 892d820414f9e67d7a24f501273e55dff82e029b..0000000000000000000000000000000000000000

--- a/.travis.yml

+++ /dev/null

@@ -1,54 +0,0 @@

-language: nix

-nix: 2.3.7

-env:

• global:

• • CACHIX_CACHE=sikmir

• • NUR_REPO=sikmir

-jobs:

• include:

• • env: NIX_CHANNEL=https://nixos.org/channels/nixpkgs-unstable

•  os: linux
  

• • env: NIX_CHANNEL=https://nixos.org/channels/nixos-unstable

•  os: linux
  

• • env: NIX_CHANNEL=https://nixos.org/channels/nixos-20.09

•  os: linux
  

• • env: NIX_CHANNEL=https://nixos.org/channels/nixpkgs-unstable

•  os: osx
  

• allow_failures:

• • env: NIX_CHANNEL=https://nixos.org/channels/nixpkgs-unstable

•  os: osx
  

-cache:

• directories:

• • $HOME/nix.store

-before_cache:

• • mkdir -p $HOME/nix.store

• • nix copy --to file://$HOME/nix.store

-before_install:

• • sudo mkdir -p /etc/nix

• • echo "trusted-users = root $USER" | sudo tee -a /etc/nix/nix.conf

• • echo 'require-sigs = false' | sudo tee -a /etc/nix/nix.conf > /dev/null

• • echo "substituters = https://cache.nixos.org/ https://${CACHIX_CACHE}.cachix.org https://cachix.cachix.org file://$HOME/nix.store" | sudo tee -a /etc/nix/nix.conf > /dev/null

-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