c6b62f2381
The distinction between the inputs doesn't really make sense in the mkShell context. Technically speaking, we should be using the nativeBuildInputs most of the time. So in order to make this function more beginner-friendly, add "packages" as an attribute, that maps to nativeBuildInputs. This commit also updates all the uses in nixpkgs.
85 lines
2.5 KiB
Nix
85 lines
2.5 KiB
Nix
# Builder for Agda packages.
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{ stdenv, lib, self, Agda, runCommandNoCC, makeWrapper, writeText, ghcWithPackages, nixosTests }:
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with lib.strings;
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let
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withPackages' = {
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pkgs,
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ghc ? ghcWithPackages (p: with p; [ ieee754 ])
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}: let
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pkgs' = if builtins.isList pkgs then pkgs else pkgs self;
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library-file = writeText "libraries" ''
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${(concatMapStringsSep "\n" (p: "${p}/${p.libraryFile}") pkgs')}
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'';
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pname = "agdaWithPackages";
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version = Agda.version;
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in runCommandNoCC "${pname}-${version}" {
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inherit pname version;
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nativeBuildInputs = [ makeWrapper ];
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passthru = {
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unwrapped = Agda;
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tests = { inherit (nixosTests) agda; };
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};
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} ''
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mkdir -p $out/bin
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makeWrapper ${Agda}/bin/agda $out/bin/agda \
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--add-flags "--with-compiler=${ghc}/bin/ghc" \
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--add-flags "--library-file=${library-file}" \
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--add-flags "--local-interfaces"
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makeWrapper ${Agda}/bin/agda-mode $out/bin/agda-mode
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''; # Local interfaces has been added for now: See https://github.com/agda/agda/issues/4526
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withPackages = arg: if builtins.isAttrs arg then withPackages' arg else withPackages' { pkgs = arg; };
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extensions = [
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"agda"
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"agda-lib"
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"agdai"
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"lagda"
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"lagda.md"
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"lagda.org"
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"lagda.rst"
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"lagda.tex"
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];
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defaults =
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{ pname
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, buildInputs ? []
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, everythingFile ? "./Everything.agda"
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, libraryName ? pname
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, libraryFile ? "${libraryName}.agda-lib"
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, buildPhase ? null
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, installPhase ? null
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, extraExtensions ? []
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, ...
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}: let
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agdaWithArgs = withPackages (builtins.filter (p: p ? isAgdaDerivation) buildInputs);
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in
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{
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inherit libraryName libraryFile;
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isAgdaDerivation = true;
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buildInputs = buildInputs ++ [ agdaWithArgs ];
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buildPhase = if buildPhase != null then buildPhase else ''
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runHook preBuild
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agda -i ${dirOf everythingFile} ${everythingFile}
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runHook postBuild
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'';
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installPhase = if installPhase != null then installPhase else ''
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runHook preInstall
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mkdir -p $out
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find -not \( -path ${everythingFile} -or -path ${lib.interfaceFile everythingFile} \) -and \( ${concatMapStringsSep " -or " (p: "-name '*.${p}'") (extensions ++ extraExtensions)} \) -exec cp -p --parents -t "$out" {} +
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runHook postInstall
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'';
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};
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in
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{
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mkDerivation = args: stdenv.mkDerivation (args // defaults args);
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inherit withPackages withPackages';
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}
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