Add cicsim

1 files changed, 43 insertions, 2 deletions

diff --git a/flake.nix b/flake.nix
index 2df09e3..c18b158 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,17 +8,54 @@
 			url = "github:fpiper/open_pdks-flake";
 			inputs.nixpkgs.follows = "nixpkgs";
 		};
+		cicsim = {
+			url = "github:wulffern/cicsim";
+			flake = false;
+		};
 	};
 
-	outputs = { self, nixpkgs, open_pdks }:
+	outputs = { self, nixpkgs, open_pdks, cicsim }:
 		let
 			pkgs = import nixpkgs {
 				system = "x86_64-linux";
 			};
 		in {
+			packages.x86_64-linux.cicsim =
+				let pkgs = import nixpkgs {
+							system = "x86_64-linux";
+						};
+				in pkgs.python3.pkgs.buildPythonPackage rec {
+					name = "cicsim";
+					format = "setuptools";
+					src = cicsim;
+					doCheck = false;
+
+					propagatedBuildInputs = with pkgs.python311Packages; [
+						pandas
+						tabulate
+						click
+						matplotlib
+						numpy
+						pyyaml
+						jinja2
+					];
+					buildInputs = with pkgs.python311Packages; [
+						pip
+						wheel
+						setuptools
+						# tikzplotlib # broken with matplotlib 3.8
+					];
+				};
+
 			devShells.x86_64-linux.default = self.devShells.x86_64-linux.osic;
 
-			devShells.x86_64-linux.osic = pkgs.mkShell {
+			devShells.x86_64-linux.osic = let
+				finalPython = pkgs.python3.override {
+					packageOverrides = python-self: python-super: {
+						cicsim = self.packages.x86_64-linux.cicsim;
+					};
+				};
+			in pkgs.mkShell {
 				shellHook = ''
 				export PS1="osic $ "
 				export PDK_ROOT="${open_pdks.outputs.packages.x86_64-linux.open_pdks}/pdk"
@@ -27,6 +64,10 @@
 					pkgs.ngspice
 					pkgs.magic-vlsi
 					pkgs.xschem
+					(finalPython.withPackages (ps: [
+						ps.cicsim
+					]))
+					pkgs.pandoc
 				];
 			};
 		};