0f74907f82
- Replace hardcoded python311 references with generic python3 to avoid minor version pinning and ensure consistent interpreter selection across systems. - Use python.pkgs instead of python311Packages in the build pipeline. - Update devShell to use python3.withPackages, including pip and pyyaml. - Add Python version echo in shellHook for improved debugging. - Remove cli re-export from src/pkgmgr/__init__.py to eliminate heavy side-effects during import and prevent premature config loading in tests.
127 lines
3.4 KiB
Nix
127 lines
3.4 KiB
Nix
{
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description = "Nix flake for Kevin's package-manager tool";
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nixConfig = {
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extra-experimental-features = [ "nix-command" "flakes" ];
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};
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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};
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outputs = { self, nixpkgs }:
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let
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systems = [ "x86_64-linux" "aarch64-linux" ];
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forAllSystems = f:
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builtins.listToAttrs (map (system: {
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name = system;
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value = f system;
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}) systems);
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in
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{
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##########################################################################
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# PACKAGES
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##########################################################################
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packages = forAllSystems (system:
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let
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pkgs = nixpkgs.legacyPackages.${system};
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# Single source of truth: "python3" from this nixpkgs revision
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python = pkgs.python3;
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pyPkgs = python.pkgs;
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in
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rec {
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pkgmgr = pyPkgs.buildPythonApplication {
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pname = "package-manager";
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version = "0.9.1";
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# Use the git repo as source
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src = ./.;
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# Build using pyproject.toml
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format = "pyproject";
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# Build backend requirements from [build-system]
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nativeBuildInputs = [
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pyPkgs.setuptools
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pyPkgs.wheel
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];
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# Runtime dependencies (matches [project.dependencies] in pyproject.toml)
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propagatedBuildInputs = [
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pyPkgs.pyyaml
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pyPkgs.pip
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];
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doCheck = false;
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pythonImportsCheck = [ "pkgmgr" ];
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};
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default = pkgmgr;
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}
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);
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##########################################################################
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# DEVELOPMENT SHELL
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##########################################################################
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devShells = forAllSystems (system:
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let
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pkgs = nixpkgs.legacyPackages.${system};
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ansiblePkg =
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if pkgs ? ansible-core then pkgs.ansible-core
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else pkgs.ansible;
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python = pkgs.python3;
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pythonWithDeps = python.withPackages (ps: [
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ps.pip
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ps.pyyaml
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]);
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in
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{
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default = pkgs.mkShell {
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buildInputs = [
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pythonWithDeps
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pkgs.git
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ansiblePkg
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];
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shellHook = ''
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# Ensure src/ layout is importable:
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# pkgmgr lives in ./src/pkgmgr
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export PYTHONPATH="$PWD/src:${PYTHONPATH:-}"
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# Also add repo root in case tools/tests rely on it
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export PYTHONPATH="$PWD:$PYTHONPATH"
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echo "Entered pkgmgr development shell for ${system}"
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echo "Python used in this shell:"
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python --version
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echo "pkgmgr CLI (from source) is available via:"
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echo " python -m pkgmgr.cli --help"
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'';
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};
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}
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);
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##########################################################################
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# nix run .#pkgmgr
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##########################################################################
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apps = forAllSystems (system:
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let
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pkgmgrPkg = self.packages.${system}.pkgmgr;
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in
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{
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pkgmgr = {
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type = "app";
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program = "${pkgmgrPkg}/bin/pkgmgr";
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};
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default = self.apps.${system}.pkgmgr;
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}
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);
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};
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}
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