27 lines
694 B
Nix
27 lines
694 B
Nix
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{
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# Exposes a formatter output and a check that uses the same formatter on
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# a file in this example directory.
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description = "A minimal formatter and checks example";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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};
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outputs =
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{ nixpkgs, ... }:
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let
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system = "x86_64-linux";
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pkgs = import nixpkgs { inherit system; };
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in
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{
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formatter.${system} = pkgs.nixfmt;
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checks.${system}.formats = pkgs.runCommand "formatter-check" { } ''
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cp ${./sample.nix} ./sample.nix
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${pkgs.nixfmt}/bin/nixfmt ./sample.nix >/dev/null
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grep -q 'greeting = "hello";' ./sample.nix
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echo ok > "$out"
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'';
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};
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}
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