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ea8ab50f9e
Upstream recently changed their resholve solutions somewhat to support using the ambient Nix on the user's `$PATH` or falling back to the default nixpkgs stable `nix` otherwise. Let's update our definitions to match. See: https://github.com/nix-community/nix-direnv/pull/513
81 lines
1.9 KiB
Nix
81 lines
1.9 KiB
Nix
{
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resholve,
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lib,
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coreutils,
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nix,
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fetchFromGitHub,
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writeText,
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}:
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# resholve does not yet support `finalAttrs` call pattern hence `rec`
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# https://github.com/abathur/resholve/issues/107
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resholve.mkDerivation rec {
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pname = "nix-direnv";
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version = "3.0.6";
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src = fetchFromGitHub {
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owner = "nix-community";
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repo = "nix-direnv";
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rev = version;
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hash = "sha256-oNqhPqgQT92yxbKmcgX4F3e2yTUPyXYG7b2xQm3TvQw=";
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};
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installPhase = ''
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runHook preInstall
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install -m400 -D direnvrc $out/share/nix-direnv/direnvrc
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runHook postInstall
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'';
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solutions = {
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default = {
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scripts = [ "share/nix-direnv/direnvrc" ];
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interpreter = "none";
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inputs = [ coreutils ];
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fake = {
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builtin = [
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"PATH_add"
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"direnv_layout_dir"
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"has"
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"log_error"
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"log_status"
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"watch_file"
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];
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function = [
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# not really a function - this is in an else branch for macOS/homebrew that
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# cannot be reached when built with nix
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"shasum"
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];
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external = [
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# We want to reference the ambient Nix when possible, and have custom logic
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# for the fallback
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"nix"
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];
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};
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keep = {
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"$cmd" = true;
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"$direnv" = true;
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# Nix fallback implementation
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"$_nix_direnv_nix" = true;
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"$ambient_nix" = true;
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"$NIX_DIRENV_FALLBACK_NIX" = true;
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};
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prologue =
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(writeText "prologue.sh" ''
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NIX_DIRENV_FALLBACK_NIX=''${NIX_DIRENV_FALLBACK_NIX:-${lib.getExe nix}}
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'').outPath;
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};
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};
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meta = {
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description = "Fast, persistent use_nix implementation for direnv";
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homepage = "https://github.com/nix-community/nix-direnv";
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license = lib.licenses.mit;
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platforms = lib.platforms.unix;
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maintainers = with lib.maintainers; [
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mic92
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bbenne10
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];
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};
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}
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