lazyvim branch

lua/config/autocmds.lua

@@ -0,0 +1,56 @@
+local autocmd = vim.api.nvim_create_autocmd
+
+-- autocmd({ "BufEnter", "QuitPre" }, {
+--   nested = false,
+--   callback = function(e)
+--     local tree = require("nvim-tree.api").tree
+--
+--     -- Nothing to do if tree is not opened
+--     if not tree.is_visible() then
+--       return
+--     end
+--
+--     local winCount = 0
+--     for _, winId in ipairs(vim.api.nvim_list_wins()) do
+--       if vim.api.nvim_win_get_config(winId).focusable then
+--         winCount = winCount + 1
+--       end
+--     end
+--
+--     -- We want to quit and only one window besides tree is left
+--     if e.event == "QuitPre" and winCount == 2 then
+--       vim.api.nvim_cmd({ cmd = "qall" }, {})
+--     end
+--
+--     -- :bd was probably issued an only tree window is left
+--     -- Behave as if tree was closed (see `:h :bd`)
+--     if e.event == "BufEnter" and winCount == 1 then
+--       -- Required to avoid "Vim:E444: Cannot close last window"
+--       vim.defer_fn(function()
+--         -- close nvim-tree: will go to the last buffer used before closing
+--         tree.toggle({ find_file = true, focus = true })
+--         -- re-open nivm-tree
+--         tree.toggle({ find_file = true, focus = false })
+--       end, 10)
+--     end
+--   end,
+-- })
+
+autocmd("VimEnter", {
+    callback = function()
+        --NVIM_ENTER=1
+        vim.cmd([[call chansend(v:stderr, "\033]1337;SetUserVar=NVIM_ENTER=MQ==\007")]])
+    end,
+})
+
+autocmd("VimLeavePre", {
+    callback = function()
+        --NVIM_ENTER=0
+        vim.cmd([[call chansend(v:stderr, "\033]1337;SetUserVar=NVIM_ENTER=MA==\007")]])
+    end,
+})
+
+autocmd("VimLeave", {
+    pattern = "*",
+    command = "set guicursor=a:ver25",
+})