From 4fcd737db5f6cd4b5d6645659b16d891e1d93dd3 Mon Sep 17 00:00:00 2001
From: sxyazi <sxyazi@gmail.com>
Date: Thu, 24 Oct 2024 06:10:43 +0800
Subject: [PATCH] feat: support git worktree, closes #29

---
 cspell.json       |  1 +
 git.yazi/init.lua | 14 ++++++++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 cspell.json

diff --git a/cspell.json b/cspell.json
new file mode 100644
index 0000000..39401ac
--- /dev/null
+++ b/cspell.json
@@ -0,0 +1 @@
+{ "language": "en", "version": "0.2", "flagWords": [], "words": ["worktree", "gitdir"] }
diff --git a/git.yazi/init.lua b/git.yazi/init.lua
index 965628a..3cf79a8 100644
--- a/git.yazi/init.lua
+++ b/git.yazi/init.lua
@@ -27,9 +27,19 @@ local function match(line)
 end
 
 local function root(cwd)
+	local is_worktree = function(url)
+		local file, head = io.open(tostring(url)), nil
+		if file then
+			head = file:read(8)
+			file:close()
+		end
+		return head == "gitdir: "
+	end
+
 	repeat
-		local cha = fs.cha(cwd:join(".git"))
-		if cha and cha.is_dir then
+		local next = cwd:join(".git")
+		local cha = fs.cha(next)
+		if cha and (cha.is_dir or is_worktree(next)) then
 			return tostring(cwd)
 		end
 		cwd = cwd:parent()