Nix aarch64 builds #88
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name: Nix aarch64 builds | |
on: | |
workflow_dispatch: # allows manual triggering | |
schedule: | |
# Rebuild daily rather than on every push because QEMU is expensive (e.g. | |
# 1.5h instead of minutes with the cold cache). | |
# | |
# randint(0, 59), randint(0, 23) | |
- cron: '26 12 * * *' | |
# But also rebuild if we touched any of the Nix expressions: | |
push: | |
branches: | |
- master | |
paths: ['**/*.nix', 'flake.lock'] | |
pull_request: | |
types: [opened, synchronize, reopened] | |
paths: ['**/*.nix', 'flake.lock'] | |
jobs: | |
nix-build-aarch64: | |
if: ${{ vars.CACHIX_NAME != '' }} | |
runs-on: ubuntu-latest | |
steps: | |
- name: Checkout repository | |
uses: actions/checkout@v4 | |
- name: Install QEMU | |
# Copy-paste from https://github.com/orgs/community/discussions/8305#discussioncomment-5888654 | |
run: | | |
sudo apt-get update | |
sudo apt-get install -y qemu-user-static qemu-system-aarch64 | |
sudo usermod -a -G kvm $USER | |
- name: Install Nix | |
uses: DeterminateSystems/nix-installer-action@v9 | |
with: | |
github-token: ${{ secrets.GITHUB_TOKEN }} | |
extra-conf: | | |
extra-platforms = aarch64-linux | |
extra-system-features = nixos-test kvm | |
extra-substituters = https://${{ vars.CACHIX_NAME }}.cachix.org https://cuda-maintainers.cachix.org | |
extra-trusted-public-keys = ${{ vars.CACHIX_PUBLIC_KEY }} cuda-maintainers.cachix.org-1:0dq3bujKpuEPMCX6U4WylrUDZ9JyUG0VpVZa7CNfq5E= | |
- uses: DeterminateSystems/magic-nix-cache-action@v2 | |
with: | |
upstream-cache: https://${{ matrix.cachixName }}.cachix.org | |
- name: Set-up cachix to push the results to | |
uses: cachix/cachix-action@v13 | |
with: | |
authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}' | |
name: ${{ vars.CACHIX_NAME }} | |
- name: Show all output paths | |
run: > | |
nix run github:nix-community/nix-eval-jobs | |
-- --gc-roots-dir gcroot | |
--flake | |
".#packages.aarch64-linux" | |
- name: Build | |
run: > | |
nix run github:Mic92/nix-fast-build | |
-- --skip-cached --no-nom | |
--systems aarch64-linux | |
--flake | |
".#checks.aarch64-linux" |