1 files changed, 34 insertions, 0 deletions
diff --git a/.config/nvim/lua/autocmd.lua b/.config/nvim/lua/autocmd.lua
new file mode 100644
index 0000000..f13e2e9
--- /dev/null
+++ b/.config/nvim/lua/autocmd.lua
@@ -0,0 +1,34 @@
+local group = vim.api.nvim_create_augroup("PrismiteNvim", { clear = true })
+vim.api.nvim_create_autocmd({ "BufEnter", "BufWinEnter" }, {
+    group = group,
+    callback = function()
+        if require("nvim-tree.utils").is_nvim_tree_buf() then
+            vim.cmd "stopinsert"
+        end
+    end,
+})
+
+-- By https://github.com/marvinth01, taken from https://github.com/nvim-tree/nvim-tree.lua/wiki/Auto-Close#marvinth01
+vim.api.nvim_create_autocmd("QuitPre", {
+    group = group,
+    callback = function()
+        local tree_wins = {}
+        local floating_wins = {}
+        local wins = vim.api.nvim_list_wins()
+        for _, w in ipairs(wins) do
+            local bufname = vim.api.nvim_buf_get_name(vim.api.nvim_win_get_buf(w))
+            if bufname:match "NvimTree_" ~= nil then
+                table.insert(tree_wins, w)
+            end
+            if vim.api.nvim_win_get_config(w).relative ~= "" then
+                table.insert(floating_wins, w)
+            end
+        end
+        if 1 == #wins - #floating_wins - #tree_wins then
+            -- Should quit, so we close all invalid windows.
+            for _, w in ipairs(tree_wins) do
+                vim.api.nvim_win_close(w, true)
+            end
+        end
+    end,
+})