Problem: nixpkgs is too old

Solution:
- update to release-23.11

default.nix

@@ -39,11 +39,11 @@ in
 buildGoApplication rec {
   pname = "chain-maind";
   version = "4.2.8";
-  go = buildPackages.go_1_20;
   src = lib.cleanSourceWith {
     name = "src";
     src = lib.sourceByRegex ./. src_regexes;
   };
+  go = buildPackages.go_1_21;
   modules = ./gomod2nix.toml;
   subPackages = [ "cmd/chain-maind" ];
   buildFlags = lib.optionalString coverage "-cover";

flake.nix

@@ -1,6 +1,6 @@
 {
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/release-22.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/release-23.11";
     flake-utils.url = "github:numtide/flake-utils";
     nix-bundle-exe = {
       url = "github:3noch/nix-bundle-exe";
@@ -9,7 +9,7 @@
     gomod2nix = {
       url = "github:nix-community/gomod2nix";
       inputs.nixpkgs.follows = "nixpkgs";
-      inputs.utils.follows = "flake-utils";
+      inputs.flake-utils.follows = "flake-utils";
     };
   };
 
@@ -49,7 +49,7 @@
           devShells = {
             chain-maind = pkgs.mkShell {
               buildInputs = with pkgs; [
-                go_1_20
+                go_1_21
                 rocksdb
               ];
             };

go.mod

@@ -1,6 +1,6 @@
 module github.com/crypto-org-chain/chain-main/v4
 
-go 1.20
+go 1.21
 
 require (
 	cosmossdk.io/errors v1.0.0-beta.7

integration_tests/pyproject.toml

@@ -19,7 +19,7 @@ pytest-github-actions-annotate-failures = "^0.1.7"
 protobuf = "^3.20.2"
 pyyaml = "^6.0.1"
 python-dateutil = "^2.8.1"
-pystarport = { git = "https://github.com/crypto-com/pystarport.git", branch = "main" }
+pystarport = { git = "https://github.com/crypto-com/pystarport.git", branch = "main", rev = "403b845" }
 chainlibpy = "^2.2.0"
 
 # manually upgrade to make hatchling build success in poetry2nix
@@ -28,5 +28,5 @@ pathspec = "^0.10.1"
 [tool.poetry.dev-dependencies]
 
 [build-system]
-requires = ["poetry>=0.12"]
-build-backend = "poetry.masonry.api"
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"

nix/build_overlay.nix

@@ -1,15 +1,4 @@
 # some basic overlays nessesary for the build
 final: super: {
-  # include the fix: https://github.com/NixOS/nixpkgs/pull/211515
-  zstd = final.callPackage ./zstd.nix {
-    cmake = final.buildPackages.cmakeMinimal;
-  };
   rocksdb = final.callPackage ./rocksdb.nix { };
-  go_1_20 = super.go_1_20.overrideAttrs (prev: rec {
-    version = "1.20.4";
-    src = final.fetchurl {
-      url = "https://go.dev/dl/go${version}.src.tar.gz";
-      hash = "sha256-nzSs4Sh2S3o6SyOLgFhWzBshhDBN+eVpCCWwcQ9CAtY=";
-    };
-  });
 }

nix/bundle-win-exe.nix

@@ -20,9 +20,9 @@ runCommand "tarball-${chain-maind.name}"
     "${zlib}/bin/zlib1.dll"
     "${zstd.bin}/bin/libzstd.dll"
     "${windows.mingw_w64_pthreads}/bin/libwinpthread-1.dll"
-    "${windows.mcfgthreads}/bin/mcfgthread-12.dll"
-    "${stdenv.cc.cc}/x86_64-w64-mingw32/lib/libgcc_s_seh-1.dll"
-    "${stdenv.cc.cc}/x86_64-w64-mingw32/lib/libstdc++-6.dll"
+    "${windows.mcfgthreads}/bin/libmcfgthread-1.dll"
+    "${stdenv.cc.cc.lib}/x86_64-w64-mingw32/lib/libgcc_s_seh-1.dll"
+    "${stdenv.cc.cc.lib}/x86_64-w64-mingw32/lib/libstdc++-6.dll"
   ];
 } ''
   mkdir -p $out

nix/default.nix

@@ -11,6 +11,7 @@ import sources.nixpkgs {
       };
       hermes = pkgs.callPackage ./hermes.nix { src = sources.ibc-rs; };
     })
+    (import "${sources.poetry2nix}/overlay.nix")
     (import "${sources.gomod2nix}/overlay.nix")
     (import ./build_overlay.nix)
     (pkgs: prev: {

nix/sources.json

@@ -36,15 +36,27 @@
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
-        "branch": "master",
+        "branch": "release-23.11",
         "description": "Nix Packages collection",
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "90aa73fc8e1550b16d1ebdc436e48d9951f7989b",
-        "sha256": "0jh4npbcqjlszhnaz5mkziv5g1p5ig6wqp68yjxkjllsc7vhsrw6",
+        "rev": "0ed7136921ea094c771db674c9d2566b14852a01",
+        "sha256": "0bhi67drgldn1hj464k9l749dyncgpq9j5a997rwsf0wksxh5a9b",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/0ed7136921ea094c771db674c9d2566b14852a01.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "poetry2nix": {
+        "branch": "master",
+        "description": "Convert poetry projects to nix automagically [maintainer=@adisbladis] ",
+        "homepage": "",
+        "owner": "nix-community",
+        "repo": "poetry2nix",
+        "rev": "4eb2ac54029af42a001c9901194e9ce19cbd8a40",
+        "sha256": "16fi71fpywiqsya1z99kkb14dansyrmkkrb2clzs3b5qqx673wf4",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/90aa73fc8e1550b16d1ebdc436e48d9951f7989b.tar.gz",
+        "url": "https://github.com/nix-community/poetry2nix/archive/4eb2ac54029af42a001c9901194e9ce19cbd8a40.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }

nix/testenv.nix

@@ -8,7 +8,7 @@ poetry2nix.mkPoetryEnv {
         buildSystems = {
           pyparsing = [ "flit-core" ];
           hdwallets = [ "poetry" ];
-          pystarport = [ "poetry" ];
+          pystarport = [ "poetry-core" ];
           durations = [ "setuptools" ];
           multitail2 = [ "setuptools" ];
           pytest-github-actions-annotate-failures = [ "setuptools" ];