0bd986f97f
Instead of interpreting all that shell and running actual tmpfiles, use a tiny stage before systemd that mounts a tmpfs at /run (preventing systemd from doing the same), populates it with NixOS symlinks and preserved resolv.conf, and mounts the immutable /etc overlay before passing control over to systemd.
27 lines
902 B
Nix
27 lines
902 B
Nix
{ stdenv, writeScriptBin, symlinkJoin, makeWrapper, muvm, passt, bubblewrap, sidebus-broker, mesa, rustc }:
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let
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munixScript = (writeScriptBin "munix" (builtins.readFile ../../munix)).overrideAttrs(old: {
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buildCommand = "${old.buildCommand}\n patchShebangs $out";
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});
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microActivate = stdenv.mkDerivation {
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name = "micro-activate";
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src = ../../micro-activate.rs;
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dontUnpack = true;
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nativeBuildInputs = [ rustc ];
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buildPhase = ''
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rustc -C opt-level=s -C panic=abort --edition 2024 -o micro-activate $src
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'';
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installPhase = ''
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mkdir -p $out/bin
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mv micro-activate $out/bin
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'';
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};
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in symlinkJoin {
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name = "munix";
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paths = [ munixScript microActivate muvm passt bubblewrap sidebus-broker ];
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buildInputs = [ makeWrapper ];
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postBuild = ''
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wrapProgram $out/bin/munix --prefix PATH : $out/bin --set FALLBACK_OPENGL_DRIVER ${mesa}
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'';
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}
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