f48d655021
Temporarily use a master commit as some interesting failures have been fixed there (yubikey-manager and notmuch). * //users/tazjin/nixos/camden: The acme module was moved around, so we need to adjust the disabled module path. Change-Id: I21c6a1963ffe4205f3577f531ce10b778a82e2ff Reviewed-on: https://cl.tvl.fyi/c/depot/+/4865 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
77 lines
2.5 KiB
Nix
77 lines
2.5 KiB
Nix
# This file imports the pinned nixpkgs sets and applies relevant
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# modifications, such as our overlays.
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#
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# Note that the attribute exposed by this (third_party.nixpkgs) is
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# "special" in that the fixpoint used as readTree's config parameter
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# in //default.nix passes this attribute as the `pkgs` argument to all
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# readTree derivations.
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{ depot, externalArgs, ... }:
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let
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# This provides the sources of nixpkgs. We track both
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# nixos-unstable, and the current stable channel of the latest NixOS
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# release.
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# Tracking nixpkgs master as of 2022-01-12.
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unstableHashes = {
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commit = "47d693f2f6673c5197f9606982b697f840b4dcc6";
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sha256 = "0vwm922ak6s61d09dyayy0inh3r3bgmy9xj8gg55jr79jkl2rab3";
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};
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# Tracking nixos-21.11 as of 2022-01-11.
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stableHashes = {
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commit = "386234e2a61e1e8acf94dfa3a3d3ca19a6776efb";
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sha256 = "1qhfham6vhy67xjdvsmhb3prvsg854wfw4l4avxnvclrcm3k2yg8";
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};
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# import the nixos-unstable package set, or optionally use the
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# source (e.g. a path) specified by the `nixpkgsBisectPath`
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# argument. This is intended for use-cases where the depot is
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# bisected against nixpkgs to find the root cause of an issue in a
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# channel bump.
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nixpkgsSrc = externalArgs.nixpkgsBisectPath or (fetchTarball {
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url = "https://github.com/NixOS/nixpkgs/archive/${unstableHashes.commit}.tar.gz";
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sha256 = unstableHashes.sha256;
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});
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stableNixpkgsSrc = fetchTarball {
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url = "https://github.com/NixOS/nixpkgs/archive/${stableHashes.commit}.tar.gz";
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sha256 = stableHashes.sha256;
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};
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# Stable package set is imported, but not exposed, to overlay
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# required packages into the unstable set.
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stableNixpkgs = import stableNixpkgsSrc {};
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# Overlay for packages that should come from the stable channel
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# instead (e.g. because something is broken in unstable).
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stableOverlay = self: super: {
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# Nothing picked from stable presently.
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};
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# Overlay to expose the nixpkgs commits we are using to other Nix code.
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commitsOverlay = _: _: {
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nixpkgsCommits = {
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unstable = unstableHashes.commit;
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stable = stableHashes.commit;
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};
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};
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in import nixpkgsSrc {
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# allow users to inject their config into builds (e.g. to test CA derivations)
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config =
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(if externalArgs ? nixpkgsConfig then externalArgs.nixpkgsConfig else { })
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// {
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allowUnfree = true;
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allowBroken = true;
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};
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overlays = [
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commitsOverlay
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stableOverlay
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depot.third_party.overlays.haskell
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depot.third_party.overlays.emacs
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depot.third_party.overlays.tvl
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depot.third_party.overlays.ecl-static
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];
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}
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