mirror of
https://github.com/privatevoid-net/nix-super.git
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This ensures just `nix build`-ing the flake doesn't forget to run all tests. One can still specifiy specific attributes to just build one thing. Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
216 lines
8.3 KiB
YAML
216 lines
8.3 KiB
YAML
name: "CI"
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on:
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pull_request:
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push:
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permissions: read-all
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jobs:
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tests:
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needs: [check_secrets]
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strategy:
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fail-fast: false
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matrix:
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os: [ubuntu-latest, macos-latest]
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runs-on: ${{ matrix.os }}
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timeout-minutes: 60
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steps:
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- uses: actions/checkout@v4
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with:
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fetch-depth: 0
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- uses: cachix/install-nix-action@V27
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with:
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# The sandbox would otherwise be disabled by default on Darwin
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extra_nix_config: "sandbox = true"
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- run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV
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- uses: cachix/cachix-action@v15
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if: needs.check_secrets.outputs.cachix == 'true'
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with:
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name: '${{ env.CACHIX_NAME }}'
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signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
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authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
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- if: matrix.os == 'ubuntu-latest'
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run: |
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free -h
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swapon --show
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swap=$(swapon --show --noheadings | head -n 1 | awk '{print $1}')
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echo "Found swap: $swap"
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sudo swapoff $swap
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# resize it (fallocate)
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sudo fallocate -l 10G $swap
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sudo mkswap $swap
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sudo swapon $swap
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free -h
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(
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while sleep 60; do
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free -h
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done
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) &
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- run: nix --experimental-features 'nix-command flakes' flake check -L
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# Steps to test CI automation in your own fork.
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# Cachix:
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# 1. Sign-up for https://www.cachix.org/
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# 2. Create a cache for $githubuser-nix-install-tests
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# 3. Create a cachix auth token and save it in https://github.com/$githubuser/nix/settings/secrets/actions in "Repository secrets" as CACHIX_AUTH_TOKEN
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# Dockerhub:
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# 1. Sign-up for https://hub.docker.com/
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# 2. Store your dockerhub username as DOCKERHUB_USERNAME in "Repository secrets" of your fork repository settings (https://github.com/$githubuser/nix/settings/secrets/actions)
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# 3. Create an access token in https://hub.docker.com/settings/security and store it as DOCKERHUB_TOKEN in "Repository secrets" of your fork
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check_secrets:
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permissions:
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contents: none
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name: Check Cachix and Docker secrets present for installer tests
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runs-on: ubuntu-latest
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outputs:
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cachix: ${{ steps.secret.outputs.cachix }}
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docker: ${{ steps.secret.outputs.docker }}
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steps:
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- name: Check for secrets
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id: secret
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env:
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_CACHIX_SECRETS: ${{ secrets.CACHIX_SIGNING_KEY }}${{ secrets.CACHIX_AUTH_TOKEN }}
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_DOCKER_SECRETS: ${{ secrets.DOCKERHUB_USERNAME }}${{ secrets.DOCKERHUB_TOKEN }}
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run: |
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echo "::set-output name=cachix::${{ env._CACHIX_SECRETS != '' }}"
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echo "::set-output name=docker::${{ env._DOCKER_SECRETS != '' }}"
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installer:
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needs: [tests, check_secrets]
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if: github.event_name == 'push' && needs.check_secrets.outputs.cachix == 'true'
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runs-on: ubuntu-latest
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outputs:
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installerURL: ${{ steps.prepare-installer.outputs.installerURL }}
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steps:
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- uses: actions/checkout@v4
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with:
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fetch-depth: 0
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- run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV
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- uses: cachix/install-nix-action@V27
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with:
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install_url: https://releases.nixos.org/nix/nix-2.20.3/install
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- uses: cachix/cachix-action@v15
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with:
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name: '${{ env.CACHIX_NAME }}'
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signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
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authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
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cachixArgs: '-v'
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- id: prepare-installer
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run: scripts/prepare-installer-for-github-actions
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installer_test:
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needs: [installer, check_secrets]
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if: github.event_name == 'push' && needs.check_secrets.outputs.cachix == 'true'
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strategy:
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fail-fast: false
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matrix:
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os: [ubuntu-latest, macos-latest]
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runs-on: ${{ matrix.os }}
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steps:
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- uses: actions/checkout@v4
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- run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV
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- uses: cachix/install-nix-action@V27
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with:
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install_url: '${{needs.installer.outputs.installerURL}}'
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install_options: "--tarball-url-prefix https://${{ env.CACHIX_NAME }}.cachix.org/serve"
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- run: sudo apt install fish zsh
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if: matrix.os == 'ubuntu-latest'
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- run: brew install fish
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if: matrix.os == 'macos-latest'
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- run: exec bash -c "nix-instantiate -E 'builtins.currentTime' --eval"
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- run: exec sh -c "nix-instantiate -E 'builtins.currentTime' --eval"
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- run: exec zsh -c "nix-instantiate -E 'builtins.currentTime' --eval"
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- run: exec fish -c "nix-instantiate -E 'builtins.currentTime' --eval"
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- run: exec bash -c "nix-channel --add https://releases.nixos.org/nixos/unstable/nixos-23.05pre466020.60c1d71f2ba nixpkgs"
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- run: exec bash -c "nix-channel --update && nix-env -iA nixpkgs.hello && hello"
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docker_push_image:
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needs: [check_secrets, tests]
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permissions:
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contents: read
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packages: write
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if: >-
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github.event_name == 'push' &&
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github.ref_name == 'master' &&
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needs.check_secrets.outputs.cachix == 'true' &&
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needs.check_secrets.outputs.docker == 'true'
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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with:
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fetch-depth: 0
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- uses: cachix/install-nix-action@V27
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with:
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install_url: https://releases.nixos.org/nix/nix-2.20.3/install
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- run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV
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- run: echo NIX_VERSION="$(nix --experimental-features 'nix-command flakes' eval .\#default.version | tr -d \")" >> $GITHUB_ENV
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- uses: cachix/cachix-action@v15
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if: needs.check_secrets.outputs.cachix == 'true'
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with:
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name: '${{ env.CACHIX_NAME }}'
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signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
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authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
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- run: nix --experimental-features 'nix-command flakes' build .#dockerImage -L
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- run: docker load -i ./result/image.tar.gz
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- run: docker tag nix:$NIX_VERSION ${{ secrets.DOCKERHUB_USERNAME }}/nix:$NIX_VERSION
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- run: docker tag nix:$NIX_VERSION ${{ secrets.DOCKERHUB_USERNAME }}/nix:master
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# We'll deploy the newly built image to both Docker Hub and Github Container Registry.
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#
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# Push to Docker Hub first
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- name: Login to Docker Hub
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uses: docker/login-action@v3
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with:
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username: ${{ secrets.DOCKERHUB_USERNAME }}
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password: ${{ secrets.DOCKERHUB_TOKEN }}
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- run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/nix:$NIX_VERSION
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- run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/nix:master
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# Push to GitHub Container Registry as well
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- name: Login to GitHub Container Registry
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uses: docker/login-action@v3
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with:
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registry: ghcr.io
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Push image
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run: |
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IMAGE_ID=ghcr.io/${{ github.repository_owner }}/nix
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# Change all uppercase to lowercase
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IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
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docker tag nix:$NIX_VERSION $IMAGE_ID:$NIX_VERSION
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docker tag nix:$NIX_VERSION $IMAGE_ID:latest
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docker push $IMAGE_ID:$NIX_VERSION
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docker push $IMAGE_ID:latest
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# deprecated 2024-02-24
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docker tag nix:$NIX_VERSION $IMAGE_ID:master
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docker push $IMAGE_ID:master
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vm_tests:
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runs-on: ubuntu-22.04
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steps:
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- uses: actions/checkout@v4
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- uses: DeterminateSystems/nix-installer-action@main
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- uses: DeterminateSystems/magic-nix-cache-action@main
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- run: nix build -L .#hydraJobs.tests.githubFlakes .#hydraJobs.tests.tarballFlakes .#hydraJobs.tests.functional_user
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flake_regressions:
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needs: vm_tests
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runs-on: ubuntu-22.04
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steps:
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- name: Checkout nix
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uses: actions/checkout@v4
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- name: Checkout flake-regressions
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uses: actions/checkout@v4
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with:
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repository: NixOS/flake-regressions
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path: flake-regressions
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- name: Checkout flake-regressions-data
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uses: actions/checkout@v4
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with:
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repository: NixOS/flake-regressions-data
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path: flake-regressions/tests
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- uses: DeterminateSystems/nix-installer-action@main
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- uses: DeterminateSystems/magic-nix-cache-action@main
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- run: nix build --out-link ./new-nix && PATH=$(pwd)/new-nix/bin:$PATH scripts/flake-regressions.sh
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