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https://github.com/NixOS/nixpkgs.git
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f8ed5f30c0
NixOS has traditionally enabled the `ext` family of file systems by default. Originally, when switching to systemd initrd, we wanted to transition to making this explicit so that initrds could be made without `ext`. The problem is that anyone with `fsType = "auto";` for an `ext` file system in initrd will fail to boot, which is not really an acceptable regression as we switch to systemd initrd by default. By removing `default = "auto"` from `fsType`, we rule out the vast majority of these regressions as eval errors, since most users of `fsType = "auto"` for ext file systems are using it because of the default value. In hindsight, this is probably what #225352 was really about.
47 lines
1.2 KiB
Nix
47 lines
1.2 KiB
Nix
{
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lib,
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nixos,
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expect,
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testers,
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}:
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let
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node-forbiddenDependencies-fail = nixos (
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{ config, ... }:
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{
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system.forbiddenDependenciesRegexes = [ "-dev$" ];
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environment.etc."dev-dependency" = {
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text = "${expect.dev}";
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};
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documentation.enable = false;
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fileSystems."/" = {
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device = "ignore-root-device";
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fsType = "none";
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};
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boot.loader.grub.enable = false;
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# Don't do this in an actual config
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system.stateVersion = config.system.nixos.release;
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}
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);
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node-forbiddenDependencies-succeed = nixos (
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{ config, ... }:
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{
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system.forbiddenDependenciesRegexes = [ "-dev$" ];
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system.extraDependencies = [ expect.dev ];
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documentation.enable = false;
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fileSystems."/" = {
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device = "ignore-root-device";
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fsType = "none";
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};
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boot.loader.grub.enable = false;
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# Don't do this in an actual config
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system.stateVersion = config.system.nixos.release;
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}
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);
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in
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lib.recurseIntoAttrs {
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test-forbiddenDependencies-fail = testers.testBuildFailure node-forbiddenDependencies-fail.config.system.build.toplevel;
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test-forbiddenDependencies-succeed =
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node-forbiddenDependencies-succeed.config.system.build.toplevel;
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}
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