03310df843
`nix-direnv` depends on `nixUnstable` for flakes support, but that causes it to print a warning unless your user is trusted or the `experimental-features` setting is enabled. Neither of these are desirable (note that setting `experimental-features` in nix.conf causes warnings on `nixStable`). Since flakes are experimental, this commit makes `nixStable` the default and optionally allows `nixUnstable` with a new flag `enableFlakes`, prioritising a good experience for users not using experimental features.
45 lines
1.0 KiB
Nix
45 lines
1.0 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, gnugrep
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, nixStable
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, nixUnstable
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, enableFlakes ? false
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}:
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let
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nix = if enableFlakes then nixUnstable else nixStable;
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in
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stdenv.mkDerivation rec {
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pname = "nix-direnv";
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version = "1.2.6";
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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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sha256 = "sha256-0dCIHgoyNgpxbrPDv26oLdU+npcIgpCQdpX4HzS0vN0=";
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};
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# Substitute instead of wrapping because the resulting file is
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# getting sourced, not executed:
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postPatch = ''
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sed -i "1a NIX_BIN_PREFIX=${nix}/bin/" direnvrc
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substituteInPlace direnvrc --replace "grep" "${gnugrep}/bin/grep"
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'';
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installPhase = ''
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runHook preInstall
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install -m500 -D direnvrc $out/share/nix-direnv/direnvrc
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runHook postInstall
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'';
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meta = with lib; {
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description = "A fast, persistent use_nix implementation for direnv";
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homepage = "https://github.com/nix-community/nix-direnv";
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license = licenses.mit;
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platforms = platforms.unix;
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maintainers = with maintainers; [ mic92 ];
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};
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}
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