From 5d00432b5dffbfc64e549334ff6a9b1a2f54d479 Mon Sep 17 00:00:00 2001
From: Jason Meller <jason@kolide.co>
Date: Tue, 12 Sep 2023 12:17:32 -0400
Subject: [PATCH] Add lockb support for Bun

---
 lib/install/bun/.gitattributes | 2 ++
 lib/install/bun/install.rb     | 8 ++++++++
 2 files changed, 10 insertions(+)
 create mode 100644 lib/install/bun/.gitattributes

diff --git a/lib/install/bun/.gitattributes b/lib/install/bun/.gitattributes
new file mode 100644
index 0000000..11c69b3
--- /dev/null
+++ b/lib/install/bun/.gitattributes
@@ -0,0 +1,2 @@
+# See https://bun.sh/docs/install/lockfile
+*.lockb diff=lockb
diff --git a/lib/install/bun/install.rb b/lib/install/bun/install.rb
index 9fc69a4..0381e83 100644
--- a/lib/install/bun/install.rb
+++ b/lib/install/bun/install.rb
@@ -18,3 +18,11 @@
 package_json["scripts"] ||= {}
 package_json["scripts"]["build"] = "bun bun.config.js"
 File.write("package.json", JSON.pretty_generate(package_json))
+
+say "Add ability to diff lockb to .gitattributes"
+if Rails.root.join(".gitattributes").exist?
+  append_to_file ".gitattributes", "\n# See https://bun.sh/docs/install/lockfile\n*.lockb diff=lockb\n"
+else
+  copy_file "#{__dir__}/.gitattributes", ".gitattributes"
+end
+say %(Run `git config diff.lockb.textconv bun && git config diff.lockb.binary true` to enable pretty diffs for Bun's .lockb file), :green