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nix copy \
  --from ssh-ng://"${CI_MACHINE_IP}" \
  ".#packages.x86_64-linux.service-pkg"

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# On the beefy CI machine
nix copy \
  --to ssh-ng://"${CLOUD_VM_IP}" \
  ".#packages.x86_64-linux.service-pkg"

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nix copy \
  --to ssh-ng://my-remote-host \
  "nixpkgs#apachakafka_3_3"

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pub fn get_or_none<T>(items: Vec<T>) -> Option<Vec<T>> {
    if items.is_empty() {
        None
    } else {
        Some(items)
    }
}

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Here's a level 2 header

Some text.

Here's a level 3 header

Some more text.

Back to level 2

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git checkout https://github.com/DeterminateSystems/nix-github-action
cd nix-github-action

# Run the CI suite locally
nix develop --command ci-local

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- name: Prettify JS and TS files
  run: nix develop --command ci-prettify

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{
  prettify = pkgs.writeScriptBin "ci-prettify" ''
    prettier --write **/*.{js,ts}
  '';
}

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- name: Prettify JS and TS files
  run: nix develop --command prettier --write **/*.{js,ts}

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steps:
  - uses: actions/checkout@v3
  - name: Install Nix
    uses: cachix/install-nix-action@v17
      with:
        # Mostly to avoid GitHub rate limiting
	extra_nix_config: |
	  access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
  # Note: this would only work if Cargo is included in the Nix shell
  - name: Build release