mirror of
https://github.com/fort-nix/nix-bitcoin.git
synced 2024-11-26 08:10:41 +03:00
96144fde81
In rare cases, the nixpkgs stable version of a package can be newer than in unstable nixpkgs. [1] When this happens, choose the newer stable version instead of the older unstable version. [1] E.g., when a package is updated in both nixpkgs stable and unstable, and nixpkgs stable is released before unstable.
79 lines
2.3 KiB
Nix
79 lines
2.3 KiB
Nix
{ prevVersions ? null }:
|
|
let
|
|
flake = builtins.getFlake (toString ../.);
|
|
inherit (flake.inputs.nixpkgs) lib;
|
|
in rec {
|
|
# Convert the list of pinned pkgs to an attrset with form
|
|
# {
|
|
# stable = { bitcoind = "0.21.1"; ... };
|
|
# unstable = { btcpayserver = "1.2.1"; ... };
|
|
# }
|
|
# A pinned pkg is added to `stable` if its stable version is newer or
|
|
# identical to the unstable version.
|
|
versions = let
|
|
pinned = flake.legacyPackages.x86_64-linux.pinned;
|
|
pinnedPkgs = lib.filterAttrs (n: v: lib.isDerivation v) pinned;
|
|
stable = pinned.pkgs;
|
|
unstable = pinned.pkgsUnstable;
|
|
isStable = builtins.partition (pkgName:
|
|
!(unstable ? "${pkgName}") ||
|
|
((stable ? "${pkgName}")
|
|
&& (builtins.compareVersions stable.${pkgName}.version unstable.${pkgName}.version >= 0))
|
|
) (builtins.attrNames pinnedPkgs);
|
|
in {
|
|
stable = lib.genAttrs isStable.right (pkgName: stable.${pkgName}.version);
|
|
unstable = lib.genAttrs isStable.wrong (pkgName: unstable.${pkgName}.version);
|
|
};
|
|
|
|
showUpdates = let
|
|
prev = builtins.fromJSON prevVersions;
|
|
prevPkgs = prev.stable // prev.unstable;
|
|
mapFilter = f: xs: lib.remove null (map f xs);
|
|
|
|
mkChanges = title: pkgs:
|
|
let
|
|
lines = mapFilter (pkgName:
|
|
let
|
|
version = pkgs.${pkgName};
|
|
prevVersion = prevPkgs.${pkgName};
|
|
in
|
|
if version != prevVersion then
|
|
"${pkgName}: ${prevVersion} -> ${version}"
|
|
else
|
|
null
|
|
) (builtins.attrNames pkgs);
|
|
in
|
|
if lines == [] then
|
|
null
|
|
else
|
|
builtins.concatStringsSep "\n" ([title] ++ lines);
|
|
|
|
changes = [
|
|
(mkChanges "Pkg updates in nixpkgs stable:" versions.stable)
|
|
(mkChanges "Pkg updates in nixpkgs unstable:" versions.unstable)
|
|
];
|
|
|
|
allChanges = builtins.concatStringsSep "\n\n" (lib.remove null changes);
|
|
in
|
|
if allChanges == "" then
|
|
"No pkg version updates."
|
|
else
|
|
allChanges;
|
|
|
|
pinnedFile = let
|
|
toLines = pkgs: builtins.concatStringsSep "\n " (builtins.attrNames pkgs);
|
|
in ''
|
|
# This file is generated by ../helper/update-flake.nix
|
|
pkgs: pkgsUnstable:
|
|
{
|
|
inherit (pkgs)
|
|
${toLines versions.stable};
|
|
|
|
inherit (pkgsUnstable)
|
|
${toLines versions.unstable};
|
|
|
|
inherit pkgs pkgsUnstable;
|
|
}
|
|
'';
|
|
}
|