2024-01-13 17:29:16 +01:00
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name: Nix aarch64 builds
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on:
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workflow_dispatch: # allows manual triggering
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2024-01-13 18:16:54 +01:00
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schedule:
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# Rebuild daily rather than on every push because QEMU is expensive (e.g.
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# 1.5h instead of minutes with the cold cache).
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#
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# randint(0, 59), randint(0, 23)
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- cron: '26 12 * * *'
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# But also rebuild if we touched any of the Nix expressions:
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2024-01-13 17:29:16 +01:00
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push:
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branches:
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- master
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2024-01-13 18:16:54 +01:00
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paths: ['**/*.nix', 'flake.lock']
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2024-01-13 17:29:16 +01:00
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pull_request:
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types: [opened, synchronize, reopened]
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2024-01-13 18:16:54 +01:00
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paths: ['**/*.nix', 'flake.lock']
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2024-01-13 17:29:16 +01:00
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jobs:
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nix-build-aarch64:
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if: ${{ vars.CACHIX_NAME != '' }}
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Install QEMU
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# Copy-paste from https://github.com/orgs/community/discussions/8305#discussioncomment-5888654
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run: |
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sudo apt-get update
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sudo apt-get install -y qemu-user-static qemu-system-aarch64
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sudo usermod -a -G kvm $USER
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- name: Install Nix
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uses: DeterminateSystems/nix-installer-action@v9
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with:
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github-token: ${{ secrets.GITHUB_TOKEN }}
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extra-conf: |
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extra-platforms = aarch64-linux
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extra-system-features = nixos-test kvm
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extra-substituters = https://${{ vars.CACHIX_NAME }}.cachix.org https://cuda-maintainers.cachix.org
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extra-trusted-public-keys = ${{ vars.CACHIX_PUBLIC_KEY }} cuda-maintainers.cachix.org-1:0dq3bujKpuEPMCX6U4WylrUDZ9JyUG0VpVZa7CNfq5E=
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- uses: DeterminateSystems/magic-nix-cache-action@v2
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with:
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upstream-cache: https://${{ matrix.cachixName }}.cachix.org
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- name: Set-up cachix to push the results to
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uses: cachix/cachix-action@v13
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with:
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authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
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name: ${{ vars.CACHIX_NAME }}
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- name: Show all output paths
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run: >
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nix run github:nix-community/nix-eval-jobs
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-- --gc-roots-dir gcroot
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--flake
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".#packages.aarch64-linux"
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- name: Build
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run: >
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nix run github:Mic92/nix-fast-build
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-- --skip-cached --no-nom
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--systems aarch64-linux
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--flake
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".#checks.aarch64-linux"
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