Add devenv template

.github/workflows/ci.yml

@@ -7,22 +7,14 @@ concurrency:
  cancel-in-progress: true
 
 jobs:
- test:
- if: false
- runs-on: ubuntu-latest
- steps:
- - uses: actions/checkout@v4
- - uses: cachix/install-nix-action@v23
- - run: nix eval --impure .#tests
- working-directory: tests
-
  templates:
  strategy:
  matrix:
  template:
  - name: default
  command: python --version
-
+ - name: devenv
+ command: python --version
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v4
@@ -34,3 +26,12 @@ jobs:
  working-directory: ${{ steps.mktemp.outputs.tmpdir }}
  - run: nix develop --accept-flake-config -c ${{ matrix.template.command }}
  working-directory: ${{ steps.mktemp.outputs.tmpdir }}
+
+ test:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v4
+ - uses: cachix/install-nix-action@v23
+ - run: nix eval --impure .#tests
+ working-directory: tests
+

templates/devenv/.tool-versions

@@ -0,0 +1 @@
+python 3.12.0

templates/devenv/flake.nix

@@ -0,0 +1,38 @@
+{
+ inputs = {
+ asdf2nix-python.url = "github:sestrella/asdf2nix?dir=plugins/python";
+ asdf2nix.url = "github:sestrella/asdf2nix";
+ devenv.url = "github:cachix/devenv";
+ flake-utils.url = "github:numtide/flake-utils";
+ nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+ };
+
+ nixConfig = {
+ extra-substituters = "https://cache.nixos.org https://nixpkgs-python.cachix.org";
+ extra-trusted-public-keys = "nixpkgs-python.cachix.org-1:hxjI7pFxTyuTHn2NkvWCrAUcNZLNS3ZAvfYNuYifcEU=";
+ };
+
+ outputs = inputs@{ self, asdf2nix-python, asdf2nix, devenv, flake-utils, nixpkgs }:
+ flake-utils.lib.eachDefaultSystem (system:
+ let
+ pkgs = nixpkgs.legacyPackages.${system};
+ packages = asdf2nix.lib.packagesFromVersionsFile {
+ inherit system;
+ versionsFile = ./.tool-versions;
+ plugins = {
+ python = asdf2nix-python.lib;
+ };
+ };
+ in
+ {
+ devShells.default = devenv.lib.mkShell {
+ inherit inputs pkgs;
+ modules = [
+ ({ pkgs, config, ... }: {
+ languages.python.enable = true;
+ languages.python.package = packages.python;
+ })
+ ];
+ };
+ });
+}