From 924fabf26347cf2da0a770cd16f956c26e4064f9 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Sat, 15 May 2021 18:10:04 -0400
Subject: nix-build cleanup, external sources localized

- clean up as external sources kept locally, in
  ./src/ext_depends/
- remove dub2nix dependency, no longer needed/used
---
 src/build_depends/dub2nix/mkDub.nix | 121 ------------------------------------
 1 file changed, 121 deletions(-)
 delete mode 100644 src/build_depends/dub2nix/mkDub.nix

(limited to 'src/build_depends/dub2nix/mkDub.nix')

diff --git a/src/build_depends/dub2nix/mkDub.nix b/src/build_depends/dub2nix/mkDub.nix
deleted file mode 100644
index 7fddf14..0000000
--- a/src/build_depends/dub2nix/mkDub.nix
+++ /dev/null
@@ -1,121 +0,0 @@
-{ pkgs ? import <nixpkgs> {},
-  stdenv ? pkgs.stdenv,
-  rdmd ? pkgs.rdmd,
-  dmd ? pkgs.dmd,
-  dub ? pkgs.dub }:
-
-with stdenv;
-let
-  # Filter function to remove the .dub package folder from src
-  filterDub = name: type: let baseName = baseNameOf (toString name); in ! (
-    type == "directory" && baseName == ".dub"
-  );
-
-  # Convert a GIT rev string (tag) to a simple semver version
-  rev-to-version = builtins.replaceStrings ["v" "refs/tags/v"] ["" ""];
-
-  dep2src = dubDep: pkgs.fetchgit { inherit (dubDep.fetch) url rev sha256 fetchSubmodules; };
-
-  # Fetch a dependency (source only for now)
-  fromDub = dubDep: mkDerivation rec {
-    name = "${src.name}-${version}";
-    version = rev-to-version dubDep.fetch.rev;
-    nativeBuildInputs = [ rdmd dmd dub ];
-    src = dep2src dubDep;
-
-    buildPhase = ''
-      runHook preBuild
-      export HOME=$PWD
-      dub build -b=release
-      runHook postBuild
-    '';
-
-    # outputs = [ "lib" ];
-
-    # installPhase = ''
-    #   runHook preInstall
-    #   mkdir -p $out/bin
-    #   runHook postInstall
-    # '';
-  };
-
-  # Adds a local package directory (e.g. a git repository) to Dub
-  dub-add-local = dubDep: "dub add-local ${(fromDub dubDep).src.outPath} ${rev-to-version dubDep.fetch.rev}";
-
-  # The target output of the Dub package
-  targetOf = package: "${package.targetPath or "."}/${package.targetName or package.name}";
-
-  # Remove reference to build tools and library sources
-  disallowedReferences = deps: [ dmd rdmd dub ] ++ builtins.map dep2src deps;
-
-  removeExpr = refs: ''remove-references-to ${lib.concatMapStrings (ref: " -t ${ref}") refs}'';
-
-in {
-  inherit fromDub;
-
-  mkDubDerivation = lib.makeOverridable ({
-    src,
-    nativeBuildInputs ? [],
-    dubJSON ? src + "/dub.json",
-    selections ? src + "/dub.selections.nix",
-    deps ? import selections,
-    passthru ? {},
-    package ? lib.importJSON dubJSON,
-    ...
-  } @ attrs: stdenv.mkDerivation ((removeAttrs attrs ["package" "deps" "selections" "dubJSON"]) // {
-
-    pname = package.name;
-
-    nativeBuildInputs = [ rdmd dmd dub pkgs.removeReferencesTo ] ++ nativeBuildInputs;
-    disallowedReferences = disallowedReferences deps;
-
-    passthru = passthru // {
-      inherit dub dmd rdmd pkgs;
-    };
-
-    src = lib.cleanSourceWith {
-      filter = filterDub;
-      src = lib.cleanSource src;
-    };
-
-    preFixup = ''
-      find $out/bin -type f -exec ${removeExpr (disallowedReferences deps)} '{}' + || true
-    '';
-
-    buildPhase = ''
-      runHook preBuild
-
-      export HOME=$PWD
-      ${lib.concatMapStringsSep "\n" dub-add-local deps}
-      dub build -b release --combined --skip-registry=all
-
-      runHook postBuild
-    '';
-
-    checkPhase = ''
-      runHook preCheck
-
-      export HOME=$PWD
-      ${lib.concatMapStringsSep "\n" dub-add-local deps}
-      dub test --combined --skip-registry=all
-
-      runHook postCheck
-    '';
-
-    installPhase = ''
-      runHook preInstall
-
-      mkdir -p $out/bin
-      cp -r "${targetOf package}" $out/bin
-
-      runHook postInstall
-    '';
-
-    meta = lib.optionalAttrs (package ? description) {
-      description = package.description;
-    } // attrs.meta or {};
-  } // lib.optionalAttrs (!(attrs ? version)) {
-    # Use name from dub.json, unless pname and version are specified
-    name = package.name;
-  }));
-}
-- 
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