tomas.mirchev/nvim-tree.lua
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Allow mapping multiple keys to single action.

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This commit is contained in:
Kristijan Husak 2020-08-03 18:51:32 +02:00 committed by Kiyan Yazdani
parent caf238d908
commit 0d8b22c1e9
4 changed files with 16 additions and 6 deletions
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2
README.md
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@ -47,7 +47,7 @@ let g:lua_tree_show_icons = {
" You don't have to define all keys. " You don't have to define all keys.
" NOTE: the 'edit' key will wrap/unwrap a folder and open a file " NOTE: the 'edit' key will wrap/unwrap a folder and open a file
let g:lua_tree_bindings = { let g:lua_tree_bindings = {
\ 'edit': '<CR>', \ 'edit': ['<CR>', 'o'],
\ 'edit_vsplit': '<C-v>', \ 'edit_vsplit': '<C-v>',
\ 'edit_split': '<C-x>', \ 'edit_split': '<C-x>',
\ 'edit_tab': '<C-t>', \ 'edit_tab': '<C-t>',

2
doc/nvim-tree-lua.txt
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@ -192,7 +192,7 @@ you can change default keybindings by defining this variable.
default keybindings will be applied to undefined keys. default keybindings will be applied to undefined keys.
> >
let g:lua_tree_bindings = { let g:lua_tree_bindings = {
\ edit: '<cr>', \ edit: ['<cr>', 'o'], // Multiple keys provided via list
\ edit_vsplit: '<c-v>', \ edit_vsplit: '<c-v>',
\ edit_split: '<c-x>', \ edit_split: '<c-x>',
\ edit_tab: '<c-t>', \ edit_tab: '<c-t>',

2
lua/lib/config.lua
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@ -45,7 +45,7 @@ end
function M.get_bindings() function M.get_bindings()
local keybindings = vim.g.lua_tree_bindings or {} local keybindings = vim.g.lua_tree_bindings or {}
return { return {
edit = keybindings.edit or '<CR>', edit = keybindings.edit or {'<CR>', 'o'},
edit_vsplit = keybindings.edit_vsplit or '<C-v>', edit_vsplit = keybindings.edit_vsplit or '<C-v>',
edit_split = keybindings.edit_split or '<C-x>', edit_split = keybindings.edit_split or '<C-x>',
edit_tab = keybindings.edit_tab or '<C-t>', edit_tab = keybindings.edit_tab or '<C-t>',

16
lua/lib/lib.lua
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@ -207,6 +207,12 @@ function M.change_dir(foldername)
M.init(false, M.Tree.bufnr ~= nil) M.init(false, M.Tree.bufnr ~= nil)
end end
local function set_mapping(buf, key, fn)
api.nvim_buf_set_keymap(buf, 'n', key, ':lua require"tree".'..fn..'<cr>', {
nowait = true, noremap = true, silent = true
})
end
local function set_mappings() local function set_mappings()
if vim.g.lua_tree_disable_keybindings == 1 then if vim.g.lua_tree_disable_keybindings == 1 then
return return
@ -239,9 +245,13 @@ local function set_mappings()
} }
for k,v in pairs(mappings) do for k,v in pairs(mappings) do
api.nvim_buf_set_keymap(buf, 'n', k, ':lua require"tree".'..v..'<cr>', { if type(k) == 'table' then
nowait = true, noremap = true, silent = true for _, key in pairs(k) do
}) set_mapping(buf, key, v)
end
else
set_mapping(buf, k, v)
end
end end
end end