utils

lua/core/keymaps.lua

@@ -50,6 +50,10 @@ map('n', '<C-h>', '<C-w>h')
 map('n', '<C-l>', '<C-w>l')
 map('n', '<C-j>', '<C-w>j')
 map('n', '<C-k>', '<C-w>k')
+map('n', '<A-h>', cmd('vertical resize -2'))
+map('n', '<A-l>', cmd('vertical resize +2'))
+map('n', '<A-j>', cmd('resize +2'))
+map('n', '<A-k>', cmd('resize -2'))
 
 -- Tab management
 map('n', ']t', cmd('tabnext'))
@@ -113,3 +117,12 @@ map('n', 'K', vim.lsp.buf.hover)
 map('n', 'gd', vim.lsp.buf.definition)
 map('n', 'gr', vim.lsp.buf.references)
 map('n', '<C-s>', vim.lsp.buf.signature_help)
+
+-- Git shortcut
+vim.keymap.set('n', '<leader>G', function()
+  vim.cmd('Gwrite') -- stage current worktree file
+  vim.cmd('Git') -- return to Fugitive status
+  vim.cmd('only') -- optional: close old diff panes
+  vim.cmd('normal! ]/') -- next file
+  vim.cmd('normal! dv') -- open vertical diff
+end, { desc = 'Fugitive stage file and diff next' })