Improved justfile script env caching

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -1 +1,2 @@
 nix.conf
+.direnv

flake.nix

@@ -56,6 +56,17 @@
       avatar = "/var/lib/AccountsService/icons/cianh";
     };
   in {
+    # A temporary devshell for running system management functions
+    devShells."x86_64-linux".default = let
+      pkgs = import nixpkgs {system = "x86_64-linux";};
+    in
+      pkgs.mkShell {
+        packages = [
+          pkgs.babashka
+          (pkgs.python3.withPackages (ps: with ps; [typer rich]))
+        ];
+      };
+
     # NixOS configuration entrypoint
     # Available through 'nixos-rebuild --flake .#your-hostname'
     nixosConfigurations = {

justfile

@@ -99,12 +99,12 @@ cleanup days="":
 
 # Open the editor (nvim, yazi, or heh) for a target
 edit target:
-    @scripts/edit.py "{{target}}"
+    @direnv exec . scripts/edit.py "{{target}}"
 
 # Edit packages.nix for a specific system/user (run 'just packages help' for flags)
 packages *flags:
-    @scripts/packages.bb {{flags}}
+    @direnv exec . scripts/packages.bb {{flags}}
 
 # Bootstrap a fresh system from the repo
 bootstrap:
-    @scripts/bootstrap.py
+    @direnv exec . scripts/bootstrap.py

scripts/boostrap.py

@@ -1,5 +1,4 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i python3  -p "python3.withPackages(ps: with ps; [ typer rich ])"
+#!/usr/bin/env python3
 import os
 import sys
 import subprocess

scripts/edit.py

@@ -1,5 +1,4 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i python3 -p "python3.withPackages(ps: with ps; [ typer rich ])"
+#!/usr/bin/env python3
 import typer
 import subprocess
 from pathlib import Path

scripts/packages.bb

@@ -1,5 +1,4 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i bb -p babashka
+#!/usr/bin/env bb
 
 (require '[babashka.cli :as cli]
          '[babashka.process :refer [shell]]