nvim: proper move to lua

vim/.config/nvim/lua/mappings.lua

@@ -0,0 +1,79 @@
+local function map(mode, lhs, rhs, opts)
+  local options = { noremap = true }
+  if opts then options = vim.tbl_extend('force', options, opts) end
+  vim.api.nvim_set_keymap(mode, lhs, rhs, options)
+end
+
+local function nmap(lhs, rhs, opts)
+  map('n', lhs, rhs, opts)
+end
+
+--- Mappings
+-- Essentials
+nmap(';', ':')
+nmap(',,', '<C-^>')
+nmap('<leader>w', ':w<CR>') -- TODO: stop this madness, :h autowrite
+nmap('Q', ':q!<CR>')
+nmap('<leader><space>', ':nohlsearch<CR>', { silent = true })
+
+-- Convenience
+nmap('yy', 'Y')
+nmap('Y', 'y$')
+nmap('N', 'Nzz')
+nmap('n', 'nzz')
+nmap('j', 'gj')
+nmap('k', 'gk')
+nmap('H', '^')
+nmap('L', '$')
+nmap('J', 'mzJ`z')
+nmap('K', '<Nop>')
+nmap('gQ', '<Nop>')
+
+-- Tabs
+nmap('<leader>t', ':tabnew<CR>')
+nmap('<Tab>', ':tabnext<CR>')
+nmap('<S-Tab>', ':tabprevious<CR>')
+nmap('<leader>1', '1gt')
+nmap('<leader>2', '2gt')
+nmap('<leader>3', '3gt')
+nmap('<leader>4', '4gt')
+nmap('<leader>5', '5gt')
+
+-- Visual mode
+map('v', '.', ':normal .<CR>')
+map('v', 'J', ':m \'>+1<CR>gv=gv')
+map('v', 'K', ':m \'<-2<CR>gv=gv')
+map('v', '<', '<gv')
+map('v', '>', '>gv')
+
+-- fzf
+nmap('<leader>ff', ':Files<CR>')
+nmap('<leader>ft', ':Files ~/Tmp<CR>')
+-- TODO: make the path relative to ~/Syncthing/Obsidian/Personal
+nmap('<leader>fo', ":call fzf#run(fzf#wrap(fzf#vim#with_preview({ 'source': 'fd . --type f --extension=md --follow --exclude .git ~/Syncthing/Obsidian/Personal' })))<CR>", { silent = true })
+
+-- vim-easy-align
+map('x', 'ga', ':EasyAlign<CR>') -- TODO: this should allow for gaip, but does not
+map('v', 'ga', ':EasyAlign<CR>')
+
+-- nvim-tree.lua
+nmap('<leader>n', ':NERDTreeToggle<CR>')
+nmap('<leader>N', ':NERDTreeFind<CR>')
+
+-- glow.vim
+nmap('<leader>p', ':Glow<CR>')
+
+-- fugitive.vim
+nmap('<leader>ga',':Gwrite<CR>')
+nmap('<leader>gs',':Git<CR>')
+nmap('<leader>gb',':Git blame<CR>')
+
+-- rails-vim
+nmap('<leader>a', ':A<CR>')
+
+-- test
+nmap('<leader>r', ':TestFile<CR>')
+nmap('<leader>R', ':TestSuite<CR>')
+
+-- CtrlSF
+nmap('<C-f>', '<Plug>CtrlSFPrompt')