flake: add IDE support to dev shell

1 files changed, 9 insertions, 3 deletions

diff --git a/.envrc b/.envrc
index 1b6637e..dcc53e4 100644
--- a/.envrc
+++ b/.envrc
@@ -1,5 +1,11 @@
-if ! has nix_direnv_version || ! nix_direnv_version 2.2.1; then
-    source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/2.2.1/direnvrc" "sha256-zelF0vLbEl5uaqrfIzbgNzJWGmLzCmYAkInj/LNxvKs="
+# only use flake when `nix` is present
+if command -v nix &> /dev/null; then
+	if ! has nix_direnv_version || ! nix_direnv_version 2.2.1; then
+	    source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/2.2.1/direnvrc" "sha256-zelF0vLbEl5uaqrfIzbgNzJWGmLzCmYAkInj/LNxvKs="
+	fi
+
+	watch_file ./parts/dev.nix
+	use flake
 fi
-use flake
+
 dotenv_if_exists