From 517f8e6f17b4dc3b1705b8890b9f88cc67cfe382 Mon Sep 17 00:00:00 2001
From: Axel Dahlberg <git@valleymnt.com>
Date: Fri, 19 Apr 2024 09:43:26 -0700
Subject: [PATCH] feat(): adds an optional callback when directory changes

---
 README.md                    | 3 +++
 lua/project_nvim/config.lua  | 3 +++
 lua/project_nvim/project.lua | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/README.md b/README.md
index bad08b4..ed3f44c 100644
--- a/README.md
+++ b/README.md
@@ -124,6 +124,9 @@ use {
   -- Path where project.nvim will store the project history for use in
   -- telescope
   datapath = vim.fn.stdpath("data"),
+
+  -- A function to call then directory is changed
+  on_chdir = nil,
 }
 ```
 
diff --git a/lua/project_nvim/config.lua b/lua/project_nvim/config.lua
index 36e3027..3419633 100644
--- a/lua/project_nvim/config.lua
+++ b/lua/project_nvim/config.lua
@@ -40,6 +40,9 @@ M.defaults = {
   -- Path where project.nvim will store the project history for use in
   -- telescope
   datapath = vim.fn.stdpath("data"),
+
+  -- A function to call then directory is changed
+  on_chdir = nil,
 }
 
 ---@type ProjectOptions
diff --git a/lua/project_nvim/project.lua b/lua/project_nvim/project.lua
index fed310b..0629789 100644
--- a/lua/project_nvim/project.lua
+++ b/lua/project_nvim/project.lua
@@ -189,6 +189,9 @@ function M.set_pwd(dir, method)
       if config.options.silent_chdir == false then
         vim.notify("Set CWD to " .. dir .. " using " .. method)
       end
+      if config.options.on_chdir then
+        config.options.on_chdir()
+      end
     end
     return true
   end