From 33487db7c329f610e0fec633abfdb460470e042e Mon Sep 17 00:00:00 2001
From: Mathias Rothenhaeusler <mathias.rothenhaeusler@remira.com>
Date: Mon, 25 Aug 2025 16:32:44 +0200
Subject: [PATCH] copy filename shortcut

---
 lua/custom/keymaps.lua | 38 ++++++++++++++++++++------------------
 1 file changed, 20 insertions(+), 18 deletions(-)

diff --git a/lua/custom/keymaps.lua b/lua/custom/keymaps.lua
index 4f534c9..d50d912 100644
--- a/lua/custom/keymaps.lua
+++ b/lua/custom/keymaps.lua
@@ -14,6 +14,8 @@ keymap.set('n', '<leader>tp', ':tabp<CR>', { silent = true })     --  go to prev
 keymap.set('n', 'gn', ':bn<CR>', { silent = true })
 keymap.set('n', 'gp', ':bp<CR>', { silent = true })
 keymap.set('n', 'g[', ':b#<CR>', { silent = true })
+-- copy filename in buffer
+keymap.set('n', '<leader>cf', ':let @+ = expand("%:t")<CR>', { silent = true })
 
 -- keymap.set('n', '<C-s>', ':w<CR>')
 keymap.set('n', '<leader>x', ':bd<CR>', { silent = true })
@@ -72,18 +74,18 @@ keymap.set('n', '<leader>fh', '<cmd>Telescope file_history history<CR>', { silen
 
 -- Define a custom function to move the current buffer to a vertical split with the previous buffer
 function move_to_vertical_split()
-	local current_buffer = vim.fn.bufnr('%') -- Get the current buffer number
-	local last_buffer = vim.fn.bufnr('#') -- Get the previous buffer number
+    local current_buffer = vim.fn.bufnr('%') -- Get the current buffer number
+    local last_buffer = vim.fn.bufnr('#')    -- Get the previous buffer number
 
-	-- Check if last_buffer is set; if not, duplicate the current buffer
-	if last_buffer == -1 then
-		vim.cmd('vsplit')
-		vim.cmd('b ' .. current_buffer)
-	else
-		vim.cmd('vsplit')
-		vim.cmd('b ' .. last_buffer)
-		vim.cmd('wincmd w') -- Switch focus to the original (current) buffer
-	end
+    -- Check if last_buffer is set; if not, duplicate the current buffer
+    if last_buffer == -1 then
+        vim.cmd('vsplit')
+        vim.cmd('b ' .. current_buffer)
+    else
+        vim.cmd('vsplit')
+        vim.cmd('b ' .. last_buffer)
+        vim.cmd('wincmd w') -- Switch focus to the original (current) buffer
+    end
 end
 
 -- Map <leader>v to the custom function
@@ -93,12 +95,12 @@ keymap.set('n', '<leader>v', [[:lua move_to_vertical_split()<CR>]], { noremap =
 keymap.set("n", "<F2>", '<cmd>Telescope persisted<CR>', { silent = true })
 
 keymap.set("n", "<leader>m", function()
-	local winid = vim.api.nvim_get_current_win()
-	local wininfo = vim.fn.getwininfo(winid)[1]
+    local winid = vim.api.nvim_get_current_win()
+    local wininfo = vim.fn.getwininfo(winid)[1]
 
-	if wininfo and wininfo.wincol > vim.o.columns / 2 then
-		vim.cmd("wincmd H") -- Move to the left if currently on the right
-	else
-		vim.cmd("wincmd L") -- Move to the right if currently on the left
-	end
+    if wininfo and wininfo.wincol > vim.o.columns / 2 then
+        vim.cmd("wincmd H") -- Move to the left if currently on the right
+    else
+        vim.cmd("wincmd L") -- Move to the right if currently on the left
+    end
 end, { desc = "Move buffer between left/right split" })