From e9bfad8f6af1841b6cc865fe70c4e673b8d474b9 Mon Sep 17 00:00:00 2001
From: Louis Bettens <louis@bettens.info>
Date: Sun, 9 May 2021 12:26:25 +0200
Subject: [PATCH] chia: init at 1.1.5

---
 .../applications/blockchains/chia/default.nix | 69 +++++++++++++++++++
 .../blockchains/chia/dependencies.patch       | 13 ++++
 pkgs/top-level/all-packages.nix               |  2 +
 3 files changed, 84 insertions(+)
 create mode 100644 pkgs/applications/blockchains/chia/default.nix
 create mode 100644 pkgs/applications/blockchains/chia/dependencies.patch

diff --git a/pkgs/applications/blockchains/chia/default.nix b/pkgs/applications/blockchains/chia/default.nix
new file mode 100644
index 00000000000..0c4220b72ba
--- /dev/null
+++ b/pkgs/applications/blockchains/chia/default.nix
@@ -0,0 +1,69 @@
+{ lib, fetchFromGitHub, python3Packages }:
+
+python3Packages.buildPythonApplication rec {
+  pname = "chia";
+  version = "1.1.5";
+
+  src = fetchFromGitHub {
+    owner = "Chia-Network";
+    repo = "chia-blockchain";
+    rev = version;
+    sha256 = "ZUxWOlJGQpeQCtWt0PSdcbMackHdeuNFkxHvYDPcU8Y=";
+  };
+
+  patches = [
+    # tweak version requirements to what's available in Nixpkgs
+    ./dependencies.patch
+  ];
+
+  nativeBuildInputs = [
+    python3Packages.setuptools-scm
+  ];
+
+  # give a hint to setuptools_scm on package version
+  SETUPTOOLS_SCM_PRETEND_VERSION = "v${version}";
+
+  propagatedBuildInputs = with python3Packages; [
+    aiohttp
+    aiosqlite
+    bitstring
+    blspy
+    chiapos
+    chiavdf
+    chiabip158
+    click
+    clvm
+    clvm-rs
+    clvm-tools
+    colorlog
+    concurrent-log-handler
+    cryptography
+    keyrings-cryptfile
+    pyyaml
+    setproctitle
+    setuptools # needs pkg_resources at runtime
+    sortedcontainers
+    websockets
+  ];
+
+  checkInputs = [
+    python3Packages.pytestCheckHook
+  ];
+
+  disabledTests = [
+    "test_spend_through_n"
+    "test_spend_zero_coin"
+  ];
+
+  preCheck = ''
+    export HOME=`mktemp -d`
+  '';
+
+  meta = with lib; {
+    homepage = "https://www.chia.net/";
+    description = "Chia is a modern cryptocurrency built from scratch, designed to be efficient, decentralized, and secure.";
+    license = with licenses; [ asl20 ];
+    maintainers = teams.chia.members;
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/applications/blockchains/chia/dependencies.patch b/pkgs/applications/blockchains/chia/dependencies.patch
new file mode 100644
index 00000000000..d9575d1d392
--- /dev/null
+++ b/pkgs/applications/blockchains/chia/dependencies.patch
@@ -0,0 +1,13 @@
+diff --git a/setup.py b/setup.py
+index c5cf95db..b783a9e6 100644
+--- a/setup.py
++++ b/setup.py
+@@ -8,7 +8,7 @@ dependencies = [
+     "clvm==0.9.6",
+     "clvm_rs==0.1.7",
+     "clvm_tools==0.4.3",
+-    "aiohttp==3.7.4",  # HTTP server for full node rpc
++    "aiohttp==3.7.4.post0",  # HTTP server for full node rpc
+     "aiosqlite==0.17.0",  # asyncio wrapper for sqlite, to store blocks
+     "bitstring==3.1.7",  # Binary data management library
+     "colorlog==5.0.1",  # Adds color to logs
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 06ad7aea9f8..725056d4140 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -27649,6 +27649,8 @@ in
 
   cgminer = callPackage ../applications/blockchains/cgminer { };
 
+  chia = callPackage ../applications/blockchains/chia { };
+
   clightning = callPackage ../applications/blockchains/clightning.nix { };
 
   bitcoin-abc  = libsForQt5.callPackage ../applications/blockchains/bitcoin-abc.nix { boost = boost165; withGui = true; };