[nongnu] elpa/hyperdrive 36abe6d120 1/5: WIP: Use Nix to install Emacs

[ELPA Syncer]

branch: elpa/hyperdrive
commit 36abe6d1200085d562e2f565ec6a9339fd952eaf
Author: Adam Porter <adam@alphapapa.net>
Commit: Adam Porter <adam@alphapapa.net>

    WIP: Use Nix to install Emacs
    
    Thanks, Steve (@purcell)!
---
 .build.yml | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/.build.yml b/.build.yml
index 7fccb95b03..fb4b27dde8 100644
--- a/.build.yml
+++ b/.build.yml
@@ -1,11 +1,12 @@
-image: debian/stable
-packages:
-  - emacs
-  - ispell
-  - iamerican
+image: nixos/latest
+environment:
+  NIX_CONFIG: "experimental-features = nix-command flakes"
 sources:
   - https://git.sr.ht/~ushin/hyperdrive.el
 tasks:
+  - setup-emacs: |
+      nix run 'github:purcell/nix-emacs-ci#emacs-28-2' -- -Q
+
   - initialize-sandbox: |
       cd hyperdrive.el
       ./makem/makem.sh -vvv --sandbox=.sandbox --install-deps --install-linters