34 lines
1.1 KiB
Nix
34 lines
1.1 KiB
Nix
{ lib, flake-parts-lib, ... }:
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let
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inherit (lib)
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mkOption
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types
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;
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inherit (flake-parts-lib)
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mkTransposedPerSystemModule
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;
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in
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mkTransposedPerSystemModule {
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name = "packages";
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option = mkOption {
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type = types.lazyAttrsOf types.package;
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default = { };
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description = ''
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An attribute set of packages to be built by [`nix build`](https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-build.html).
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`nix build .#<name>` will build `packages.<name>`.
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You can also build attributes of a package using `.` to access nested attributes:
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`.#foo.tests.simple` builds the `simple` attribute in `foo.tests`.
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This is a Nixpkgs convention (packages having "passthru" attributes like `tests`) which gets no special treatment in Flakes.
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Attribute names containing special characters like `.` must be doubly quoted when used in installable arguments:
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```bash
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nix build '.#"example.com"'
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```
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Consider using `:` or `/` as separators instead (e.g., `foo:bar`) for better command-line usability.
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'';
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};
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file = ./packages.nix;
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}
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