flake nix build dub, set HOME, dub >= 1.31.0 fix

- fixes dub >= 1.31.0 build failure, attempted to
  build in /homeless-shelter

3 files changed, 13 insertions, 10 deletions

diff --git a/nix-overlays/README b/nix-overlays/README
index 722d613..44e1585 100644
--- a/nix-overlays/README
+++ b/nix-overlays/README
@@ -24,7 +24,7 @@ of publishing, in some cases with additional fixes.
 
 nix overlays for (updates nixpkgs, more recent versions of):
   - ldc     ( 1.30.0 -> 1.32.2 )
-  - dub     ( 1.23.0 -> 1.30.0 ) [for nix versions 1.31.0 ... 1.33.0 broken]
+  - dub     ( 1.23.0 -> 1.33.1 ) [for nix versions 1.31.0 ... 1.33.0 broken]
   - dtools  ( 2.095.1 -> 2.103.1 )
 
   - dmd     ( 2.100.2 -> 2.104.0 ) KO ✗
@@ -97,13 +97,13 @@ not yet provided in nixpkgs with gcc12, no attempt made
 - https://github.com/D-Programming-GDC/gdc
 
 ** build tool
-*** dub ( 1.23.0 -> 1.30.0 )
+*** dub ( 1.23.0 -> 1.33.1 )
 
 - https://code.dlang.org/packages/dub
 
 - https://github.com/dlang/dub
   - https://github.com/dlang/dub/releases
-    nix-prefetch-url --unpack https://github.com/dlang/dub/archive/refs/tags/v1.30.0.tar.gz
+    nix-prefetch-url --unpack https://github.com/dlang/dub/archive/refs/tags/v1.33.1.tar.gz
   - https://github.com/dlang/dub/issues
 
 - version in nixpkgs:
@@ -111,9 +111,10 @@ not yet provided in nixpkgs with gcc12, no attempt made
 
 - dub nixpkg overlay is updated and runs most dub tests correctly
 
-- dub from v1.31.0 FAILS to build packages with nix tools that previous version
-  of dub built (from v1.23.0 to v1.30.0 which is currently in nixpkgs); FAILURE
-  is from v1.31.0 through v1.32.1 (which is current at the time of this commit)
+- dub OK ✓ ( 1.30.0 -> 1.33.1 )
+
+  from v1.31.0 requires seeting of pwd in buildPhase else fails to build
+  packages with nix tools that previous version of dub built;
 
 ** tools
 *** dtools OK ✓ ( 2.095.1 -> 2.103.1 )
@@ -151,3 +152,5 @@ It is possible to compare the changes made by the overlays here directly against
 what is currently available in nixpkgs.
 
 - https://search.nixos.org/packages?channel=unstable&size=100&sort=relevance&query=
+
+nix flake update && nix flake check --show-trace && nix flake info && echo "" && nix flake show
diff --git a/nix-overlays/dub/default.nix b/nix-overlays/dub/default.nix
index 0ebc576..3993f8d 100644
--- a/nix-overlays/dub/default.nix
+++ b/nix-overlays/dub/default.nix
@@ -4,7 +4,7 @@ assert dcompiler != null;
 
 stdenv.mkDerivation rec {
   pname = "dub";
-  version = "1.30.0";
+  version = "1.33.1";
 
   enableParallelBuilding = true;
 
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     owner = "dlang";
     repo = "dub";
     rev = "v${version}";
-    sha256 = "sha256-iVl7bjblvIxvrUX7Phq6h4AIAmZjNVkGYYFA1hhsE7c=";
+    sha256 = "sha256-QFgUsO04VRXBDjGI5QQs7u9XrexG7/V34TMgJP1D8yA=";
   };
 
   #postUnpack = ''
diff --git a/nix-overlays/ldc/generic.nix b/nix-overlays/ldc/generic.nix
index 979d78c..f88f448 100644
--- a/nix-overlays/ldc/generic.nix
+++ b/nix-overlays/ldc/generic.nix
@@ -1,5 +1,5 @@
 { version, sha256 }:
-{ lib, stdenv, fetchurl, cmake, ninja, llvm_15, curl, tzdata
+{ lib, stdenv, fetchurl, cmake, ninja, llvm_14, curl, tzdata
 , libconfig, lit, gdb, unzip, darwin, bash
 , callPackage, makeWrapper, runCommand, targetPackages
 , ldcBootstrap ? callPackage ./bootstrap.nix { }
@@ -54,7 +54,7 @@ stdenv.mkDerivation rec {
   '';
 
   nativeBuildInputs = [
-    cmake ldcBootstrap lit lit.python llvm_15.dev makeWrapper ninja unzip
+    cmake ldcBootstrap lit lit.python llvm_14.dev makeWrapper ninja unzip
   ]
   ++ lib.optionals stdenv.hostPlatform.isDarwin [
     darwin.apple_sdk.frameworks.Foundation