This makes it much easier to override components of the Mastodon
derivation to e.g. use a fork. With this change, one can use something
like the following to install a fork (with the appropriate files):
let
src = callPackage ./source.nix { };
in
(mastodon.override {
pname = "hometown";
version = import ./version.nix;
srcOverride = src;
dependenciesDir = ./.;
}).overrideAttrs (oldAttrs: rec {
yarnOfflineCache = fetchYarnDeps {
yarnLock = "${src}/yarn.lock";
sha256 = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
};
mastodonModules = oldAttrs.mastodonModules.overrideAttrs (oldModuleAttrs: {
inherit yarnOfflineCache;
});
});
A spiritual successor to f949de4fbb
5ff79caff9