Add a nix flake with the development environment.

1 files changed, 2 insertions, 0 deletions

diff --git a/.envrc b/.envrc
new file mode 100644
index 00000000..29da48d4
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,2 @@
+watch_file shell.nix
+use flake