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Hamish Mackenzie
4c8bbbd3ed
* Add flake.variants This allows flakes to easily include variations of the project by with different project arguments. Anything you can pass to `project.addModule` can be used. For instance to include variants using ghc 9.2.4: ``` flake.variants.ghc924.compiler-nix-name = pkgs.lib.mkForce "ghc924"; ``` Then use it with: ``` nix build .#ghc924:hello:exe:hello ``` This change also: * Exposes add `combineFlakes` and `rawFlake` for more control over how flakes are combined. * Includes package coverageReports to the `hydraJobs` of the flakes. * Tries to make the materialisation concurrency test more reliable
39 lines
1.1 KiB
Nix
39 lines
1.1 KiB
Nix
{ projectConfig }:
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{ lib, config, pkgs, haskellLib, ... }: {
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options = {
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packages = lib.mkOption {
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type = lib.types.unspecified;
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default = haskellLib.selectProjectPackages;
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};
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crossPlatforms = lib.mkOption {
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type = lib.types.unspecified;
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default = projectConfig.crossPlatforms;
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};
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variants = lib.mkOption {
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type = lib.types.attrsOf lib.types.unspecified;
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default = {};
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description = ''
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This allows flakes to easily include variations of the
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project by with different project arguments.
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Anything you can pass to `project.addModule` can be used.
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For instance to include variants using ghc 9.2.4:
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```
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flake.variants.ghc924.compiler-nix-name = pkgs.lib.mkForce "ghc924";
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```
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Then use it with:
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```
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nix build .#ghc924:hello:exe:hello
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```
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'';
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};
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coverage = lib.mkOption {
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type = lib.types.unspecified;
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default = {};
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description = ''
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Project module for use when generating coverage reports.
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The project packages will have `doCoverage` by default.
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'';
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};
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};
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}
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