NIX: flake.nix for development environment

2026-03-26 00:57:00 -04:00
parent bf591f0c1b
commit 65241c1d06
7 changed files with 92 additions and 8 deletions
@@ -0,0 +1,43 @@
+{
+  description = "Image Processor API";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
+    supportedSystems = ["aarch64-darwin" "x86_64-darwin" "x86_64-linux"];
+    forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+    pkgsFor = system: import nixpkgs {inherit system;};
+  in {
+    # This allows other flakes to "consume" this library
+    packages = forAllSystems (system: let
+      pkgs = pkgsFor system;
+    in {
+      default = pkgs.stdenv.mkDerivation {
+        pname = "image_processor";
+        version = "0.1.0";
+        src = ./.;
+        nativeBuildInputs = [pkgs.cmake pkgs.pkg-config];
+        buildInputs = [pkgs.libjpeg_turbo];
+      };
+    });
+
+    # This provides the dev environment for the API itself
+    devShells = forAllSystems (system: let
+      pkgs = pkgsFor system;
+    in {
+      default = pkgs.mkShell {
+        nativeBuildInputs = [pkgs.cmake pkgs.pkg-config];
+        buildInputs = [pkgs.libjpeg_turbo];
+        shellHook = ''
+          export CPATH="${pkgs.libjpeg_turbo.dev}/include:$CPATH"
+          echo "⚙️ Image Processor API Dev Shell"
+        '';
+      };
+    });
+  };
+}