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8 changed files with 94 additions and 133 deletions

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@ -36,24 +36,26 @@
"lix": {
"flake": false,
"locked": {
"lastModified": 1718767907,
"narHash": "sha256-gpd+mGQxqVHw2kO6rSPQel8TkChHh9UpqxjsmQi0QJM=",
"rev": "85f282ef572577899b3d80ba8def1b920a386218",
"type": "tarball",
"url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/85f282ef572577899b3d80ba8def1b920a386218.tar.gz"
"lastModified": 1714854839,
"narHash": "sha256-ZkQcJVnhy3DIZYhtXol/IQyVOtay9YhzL8qlETcFkM4=",
"ref": "refs/heads/main",
"rev": "8dfb30a2355be667fcb947ea995669c801534fbf",
"revCount": 15479,
"type": "git",
"url": "ssh://git@git.lix.systems/lix-project/lix.git"
},
"original": {
"type": "tarball",
"url": "https://git.lix.systems/lix-project/lix/archive/main.tar.gz"
"type": "git",
"url": "ssh://git@git.lix.systems/lix-project/lix.git"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1718530797,
"narHash": "sha256-pup6cYwtgvzDpvpSCFh1TEUjw2zkNpk8iolbKnyFmmU=",
"lastModified": 1714635257,
"narHash": "sha256-4cPymbty65RvF1DWQfc+Bc8B233A1BWxJnNULJKQ1EY=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "b60ebf54c15553b393d144357375ea956f89e9a9",
"rev": "63c3a29ca82437c87573e4c6919b09a24ea61b0f",
"type": "github"
},
"original": {

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@ -1,14 +1,14 @@
{
inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
inputs.lix = {
url = "https://git.lix.systems/lix-project/lix/archive/main.tar.gz";
url = "git+ssh://git@git.lix.systems/lix-project/lix.git";
flake = false;
};
inputs.flake-utils.url = "github:numtide/flake-utils";
inputs.flakey-profile.url = "github:lf-/flakey-profile";
outputs = inputs@{ self, nixpkgs, lix, flake-utils, flakey-profile, ... }:
let versionSuffix = "pre${builtins.substring 0 8 lix.lastModifiedDate}-${lix.shortRev or lix.dirtyShortRev}";
let versionSuffix = "pre${builtins.substring 0 8 lix.lastModifiedDate}-${lix.shortRev}";
in {
inherit inputs;
nixosModules.default = import ./module.nix { inherit lix versionSuffix; };

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@ -1,99 +1,85 @@
{ lix, versionSuffix ? "" }:
final: prev:
let
boehmgc-patched = ((final.boehmgc.override {
enableLargeConfig = true;
}).overrideAttrs (o: {
patches = (o.patches or [ ]) ++ [
# for clown reasons this version is newer than the one in lix, we should
# fix this and update our nixpkgs pin
(prev.path + "/pkgs/tools/package-management/nix/patches/boehmgc-coroutine-sp-fallback.patch")
] ++ final.lib.optionals (final.lib.versionOlder o.version "8.2.6") [
# https://github.com/ivmai/bdwgc/pull/586
(builtins.path { path = lix + "/boehmgc-traceable_allocator-public.diff"; name = "boehmgc-traceable_allocator-public.patch"; })
];
})
);
# This is kind of scary to not override the nix version to pretend to be
# 2.18 since nixpkgs can introduce new breakage in its Nix unstable CLI
# usage.
# https://github.com/nixos/nixpkgs/blob/6afb255d976f85f3359e4929abd6f5149c323a02/nixos/modules/config/nix.nix#L121
lixPkg = final.callPackage (lix + "/package.nix") ({
versionSuffix = "-${versionSuffix}";
# FIXME: do this more sensibly for future releases
# https://git.lix.systems/lix-project/lix/issues/406
officialRelease = false;
lixPkg = (final.callPackage (lix + "/package.nix") {
build-release-notes = false;
versionSuffix = "-lix${versionSuffix}";
boehmgc-nix = boehmgc-patched;
});
# These packages depend on Nix features that Lix does not support
overridelist_2_18 = [
"attic-client"
"devenv"
"nix-du"
"nix-init"
"nix-prefetch-git"
"nixos-option"
"nurl"
"prefetch-yarn-deps" # force these onto upstream so we are not regularly rebuilding electron
];
override_2_18 = prev.lib.genAttrs overridelist_2_18 (
name: prev.${name}.override {
nix = final.nixVersions.nix_2_18_upstream;
});
inherit (prev) lib;
prefetch-npm-deps-args = lib.functionArgs prev.prefetch-npm-deps.override;
warning = ''
warning: You have the lix overlay included into a nixpkgs import twice,
perhaps due to the NixOS module being included twice, or because of using
pkgs.nixos and also including it in imports, or perhaps some unknown
machinations of a complicated flake library.
This is completely harmless since we have no-op'd the second one if you are
seeing this message, but it would be a small style improvement to fix
it :)
P.S. If you had some hack to fix nixos-option build failures in your
configuration, that was caused by including an older version of the lix
overlay twice, which is now mitigated if you see this message, so you can
delete that.
P.P.S. This Lix has super catgirl powers.
'';
maybeWarnDuplicate = x: if final.lix-overlay-present > 1 then builtins.trace warning x else x;
overlay = override_2_18 // {
lix-overlay-present = 1;
# used for things that one wouldn't necessarily want to update, but we
# nevertheless shove it in the overlay and fixed-point it in case one *does*
# want to do that.
lix-sources = import ./pins.nix;
nixVersions = prev.nixVersions // rec {
# FIXME: do something less scuffed
nix_2_18 = maybeWarnDuplicate lixPkg;
stable = nix_2_18;
nix_2_18_upstream = prev.nixVersions.nix_2_18;
};
nix-eval-jobs = (prev.nix-eval-jobs.override {
# lix
nix = final.nixVersions.nix_2_18;
}).overrideAttrs (old:
let src = final.lix-sources.nix-eval-jobs;
in {
version = "2.90.0-lix-${builtins.substring 0 7 src.rev}";
# FIXME: should this be patches instead?
inherit src;
mesonBuildType = "debugoptimized";
ninjaFlags = old.ninjaFlags or [ ] ++ [ "-v" ];
}
);
# support both having and missing https://github.com/NixOS/nixpkgs/pull/304913
prefetch-npm-deps =
if (prefetch-npm-deps-args ? nix) || (prefetch-npm-deps-args == {})
then prev.prefetch-npm-deps.override {
nix = final.nixVersions.nix_2_18_upstream;
}
else prev.prefetch-npm-deps;
nix-doc = prev.callPackage ./nix-doc/package.nix { withPlugin = false; };
pegtl = prev.callPackage ./pegtl.nix { };
};
in
# Make the overlay idempotent, since flakes passing nixos modules around by
# value and many other things make it way too easy to include the overlay
# twice
if (prev ? lix-overlay-present) then { lix-overlay-present = 2; } else overlay
{
# used for things that one wouldn't necessarily want to update, but we
# nevertheless shove it in the overlay and fixed-point it in case one *does*
# want to do that.
lix-sources = import ./pins.nix;
nixVersions = prev.nixVersions // rec {
# FIXME: do something less scuffed
nix_2_18 = lixPkg;
stable = nix_2_18;
nix_2_18_upstream = prev.nixVersions.nix_2_18;
};
nix-eval-jobs = (prev.nix-eval-jobs.override {
# lix
nix = final.nixVersions.nix_2_18;
}).overrideAttrs (old: {
# FIXME: should this be patches instead?
src = final.lix-sources.nix-eval-jobs;
mesonBuildType = "debugoptimized";
ninjaFlags = old.ninjaFlags or [ ] ++ [ "-v" ];
});
# force these onto upstream so we are not regularly rebuilding electron
prefetch-yarn-deps = prev.prefetch-yarn-deps.override {
nix = final.nixVersions.nix_2_18_upstream;
};
# support both having and missing https://github.com/NixOS/nixpkgs/pull/304913
prefetch-npm-deps =
if (lib.functionArgs prev.prefetch-npm-deps.override) ? nix
then prev.prefetch-npm-deps.override {
nix = final.nixVersions.nix_2_18_upstream;
}
else prev.prefetch-npm-deps;
nix-prefetch-git = prev.nix-prefetch-git.override {
nix = final.nixVersions.nix_2_18_upstream;
};
nixos-option = prev.nixos-option.override {
nix = final.nixVersions.nix_2_18_upstream;
};
nix-doc = prev.callPackage ./nix-doc/package.nix { withPlugin = false; };
nix-init = prev.nix-init.override {
nix = final.nixVersions.nix_2_18_upstream;
};
nurl = prev.nurl.override {
nix = final.nixVersions.nix_2_18_upstream;
};
}

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@ -1,23 +0,0 @@
{
stdenv,
cmake,
ninja,
fetchFromGitHub,
}:
stdenv.mkDerivation {
pname = "pegtl";
version = "3.2.7";
src = fetchFromGitHub {
repo = "PEGTL";
owner = "taocpp";
rev = "refs/tags/3.2.7";
hash = "sha256-IV5YNGE4EWVrmg2Sia/rcU8jCuiBynQGJM6n3DCWTQU=";
};
nativeBuildInputs = [
cmake
ninja
];
}

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@ -1 +1 @@
{"nix-eval-jobs": {"kind": "tarball", "rev": "f8869bdcca7c1d5aaf37de3da3a4176811279a57", "nar_hash": "sha256-F/RvI9chHywnckEqHO1ggjzCayknhDnnl2kNnnVXpWg=", "locked_url": "https://git.lix.systems/api/v1/repos/lix-project/nix-eval-jobs/archive/f8869bdcca7c1d5aaf37de3da3a4176811279a57.tar.gz?rev=f8869bdcca7c1d5aaf37de3da3a4176811279a57", "url": "https://git.lix.systems/lix-project/nix-eval-jobs/archive/main.tar.gz"}}
{"nix-eval-jobs": {"kind": "git", "rev": "793841a9b7b689e37c9a7902710aab2bd6a833d5", "nar_hash": "sha256-hUYgXLE0+zOkGPXXwiVPYAZBQ5Es9OOkm800puk7a94=", "url": "git@git.lix.systems:lix-project/nix-eval-jobs", "ref": "main"}}

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@ -14,13 +14,11 @@ let
narHash = args.nar_hash;
}
else if kind == "tarball" then
args // {
outPath = builtins.fetchTarball {
builtins.fetchTarball
{
name = "source";
url = args.locked_url;
sha256 = args.nar_hash;
};
}
else builtins.throw "unsupported input type ${kind}";
} else builtins.throw "unsupported input type ${kind}";
in
builtins.mapAttrs (_: fetchPin) pins

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@ -2,7 +2,6 @@
let
configs = {
it-builds = nixos ({ ... }: {
imports = [ lix-module ];
documentation.enable = false;
fileSystems."/".device = "ignore-root-device";
boot.loader.grub.enable = false;

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@ -1,5 +1,4 @@
#!/usr/bin/env nix-shell
#!nix-shell -i python3 -p 'python3.withPackages (ps: [ ps.requests ])'
#!/usr/bin/env python
"""
Updates pins in this repo to their latest version.
@ -147,7 +146,7 @@ def lock_git(url, branch) -> GitPinSerialized:
PINS = {
'nix-eval-jobs':
TarballPinSpec('https://git.lix.systems/lix-project/nix-eval-jobs/archive/main.tar.gz')
GitPinSpec('git@git.lix.systems:lix-project/nix-eval-jobs', 'main')
}