river: fetching submodules directly into flake.nix #156
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These changes simplify the process of fetching submodules for River by directly specifying the submodule URL in the flake.nix file. The previous approach of using a separate JSON file and update script is no longer needed.
The issue arose because the original nixpkgs package the
src.fetchSubmodules = true
is used, it turns out that the behavior was not replicated by the way the River was declared in flake.nix, #153. Regrettably, there is no equivalent declaration, likeinputs.src-name.fetchSubmodules = true
. Fortunately, a helpful contributor NixOS/nix#4423 (comment) recently provided a solution.