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-rw-r--r--emacs/.emacs.d/init.org16
-rw-r--r--nix/.config/nixpkgs/emacs.nix1
2 files changed, 17 insertions, 0 deletions
diff --git a/emacs/.emacs.d/init.org b/emacs/.emacs.d/init.org
index b26e5286..69163f59 100644
--- a/emacs/.emacs.d/init.org
+++ b/emacs/.emacs.d/init.org
@@ -417,6 +417,22 @@ It starts up without an environment in this case as well.
             (exec-path-from-shell-initialize)))
 #+END_SRC
 
+** NixOS sandboxes
+
+I'm currently exploring using nix to create sandboxes for
+development.  This package allows using tools from inside sandboxes,
+and some convenience commands for building packages and launching shells.
+
+#+BEGIN_SRC emacs-lisp
+(use-package nix-sandbox
+  :config (progn
+            (with-eval-after-load 'flycheck
+              (setq flycheck-command-wrapper-function
+                    (lambda (command) (apply 'nix-shell-command (nix-current-sandbox) command))
+                    flycheck-executable-find
+                    (lambda (cmd) (nix-executable-find (nix-current-sandbox) cmd))))))
+#+END_SRC
+
 * Keybindings
 
 I think =set-keyboard-coding-system= stops OS X from doing something
diff --git a/nix/.config/nixpkgs/emacs.nix b/nix/.config/nixpkgs/emacs.nix
index 4d25a865..afa84a46 100644
--- a/nix/.config/nixpkgs/emacs.nix
+++ b/nix/.config/nixpkgs/emacs.nix
@@ -122,6 +122,7 @@ in
     multiple-cursors
     nginx-mode
     nix-mode
+    nix-sandbox
     org-journal
     page-break-lines
     paredit