From 9e0956e30e1216f8c2978572344dffd018a65482 Mon Sep 17 00:00:00 2001
From: Barrett Ruth <br.barrettruth@gmail.com>
Date: Sat, 25 Apr 2026 15:56:55 -0400
Subject: [PATCH] ci: replace prettier with biome

Switch the repo's formatting automation from Prettier to Biome so this plugin
matches the remaining formatter migration work, while keeping the checks scoped
to the JSON files Biome can actually handle here.
---
 biome.json | 16 ++++++++++++++++
 flake.nix  |  4 ++--
 justfile   |  2 +-
 3 files changed, 19 insertions(+), 3 deletions(-)
 create mode 100644 biome.json

diff --git a/biome.json b/biome.json
new file mode 100644
index 0000000..cd6e445
--- /dev/null
+++ b/biome.json
@@ -0,0 +1,16 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.4.13/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "ignoreUnknown": true
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "indentWidth": 2
+  }
+}
diff --git a/flake.nix b/flake.nix
index 43b5861..74702cd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -23,7 +23,7 @@
         default = pkgs.mkShell {
           packages = [
             pkgs.just
-            pkgs.prettier
+            pkgs.biome
             pkgs.stylua
             pkgs.neovim
             pkgs.selene
@@ -35,7 +35,7 @@
         ci = pkgs.mkShell {
           packages = [
             pkgs.just
-            pkgs.prettier
+            pkgs.biome
             pkgs.stylua
             pkgs.neovim
             pkgs.selene
diff --git a/justfile b/justfile
index 0f49266..bdb7dcb 100644
--- a/justfile
+++ b/justfile
@@ -4,7 +4,7 @@ default:
 format:
     nix fmt -- --ci
     stylua --check .
-    prettier --check .
+    biome format .
 
 lint:
     git ls-files '*.lua' | xargs selene --display-style quiet