tomas.mirchev/nvim-tree.lua
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make code faster and cleaner in file.lua and winutils.lua

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This commit is contained in:
kyazdani42
2020-02-19 19:43:03 +01:00
parent bb38758960
commit 3945771fb5
4 changed files with 44 additions and 34 deletions
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42
lua/lib/winutils.lua
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@@ -34,11 +34,6 @@ local function get_win()
return nil
end
local function buf_setup()
api.nvim_command('setlocal nonumber norelativenumber winfixwidth winfixheight')
api.nvim_command('setlocal winhighlight=EndOfBuffer:LuaTreeEndOfBuffer')
end
local function scratch_buffer()
scratch_buf = api.nvim_create_buf(false, true)
api.nvim_buf_set_option(scratch_buf, 'bufhidden', 'wipe')
@@ -91,24 +86,22 @@ local function set_scratch_mappings(edit_type)
local chars = {
'a', 'b', 'd', 'e', 'f', 'h', 'l', 'j', 'q', 'k', 'g', 'i', 'n', 'o', 'p', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'
}
local options = { nowait = true, noremap = true, silent = true }
for _,v in ipairs(chars) do
api.nvim_buf_set_keymap(scratch_buf, 'n', v, '', { nowait = true, noremap = true, silent = true })
api.nvim_buf_set_keymap(scratch_buf, 'n', v:upper(), '', { nowait = true, noremap = true, silent = true })
api.nvim_buf_set_keymap(scratch_buf, 'n', '<c-'..v..'>', '', { nowait = true, noremap = true, silent = true })
api.nvim_buf_set_keymap(scratch_buf, 'i', '<c-'..v..'>', '', { nowait = true, noremap = true, silent = true })
api.nvim_buf_set_keymap(scratch_buf, 'i', '<c-' ..v:upper()..'>', '', { nowait = true, noremap = true, silent = true })
api.nvim_buf_set_keymap(scratch_buf, 'n', v, '', options)
api.nvim_buf_set_keymap(scratch_buf, 'n', v:upper(), '', options)
api.nvim_buf_set_keymap(scratch_buf, 'n', '<c-'..v..'>', '', options)
api.nvim_buf_set_keymap(scratch_buf, 'i', '<c-'..v..'>', '', options)
api.nvim_buf_set_keymap(scratch_buf, 'i', '<c-' ..v:upper()..'>', '', options)
end
if edit_type == 'add' then
api.nvim_buf_set_keymap(scratch_buf, 'i', '<CR>', "<esc>:lua require'lib/file'.add_file(vim.api.nvim_get_current_line())<CR>", { nowait = true, noremap = true, silent = true })
elseif edit_type == 'rename' then
api.nvim_buf_set_keymap(scratch_buf, 'i', '<CR>', "<esc>:lua require'lib/file'.rename_file(vim.api.nvim_get_current_line())<CR>", { nowait = true, noremap = true, silent = true })
elseif edit_type == 'delete' then
api.nvim_buf_set_keymap(scratch_buf, 'i', '<CR>', "<esc>:lua require'lib/file'.remove_file(vim.api.nvim_get_current_line())<CR>", { nowait = true, noremap = true, silent = true })
api.nvim_buf_set_keymap(scratch_buf, 'i', '<CR>', "<esc>:lua require'lib/file'."..edit_type.."_file()<CR>", options)
local ikeys = { '<esc>', '<C-c>', '<C-[' }
for _, map in pairs(ikeys) do
api.nvim_buf_set_keymap(scratch_buf, 'i', map, "<esc>:q!<CR>", options)
end
api.nvim_buf_set_keymap(scratch_buf, 'i', '<esc>', "<esc>:q!<CR>", { nowait = true, noremap = true, silent = true })
api.nvim_buf_set_keymap(scratch_buf, 'i', '<C-c>', "<esc>:q!<CR>", { nowait = true, noremap = true, silent = true })
api.nvim_buf_set_keymap(scratch_buf, 'i', '<C-[>', "<esc>:q!<CR>", { nowait = true, noremap = true, silent = true })
end
local function update_scratch_view(...)
@@ -123,6 +116,11 @@ local function scratch_wrapper(edit_type, ...)
set_scratch_mappings(edit_type)
end
local BUF_OPTIONS = {
'nonumber', 'norelativenumber', 'winfixwidth', 'winfixheight', 'winhighlight=EndOfBuffer:LuaTreeEndOfBuffer',
}
local function open()
local win_width = 30
local options = {
@@ -140,7 +138,9 @@ local function open()
api.nvim_command('topleft '..win_width..'vnew')
api.nvim_win_set_buf(0, buf)
buf_setup()
for _, opt in pairs(BUF_OPTIONS) do
api.nvim_command('setlocal '..opt)
end
end
local function close()
@@ -183,7 +183,7 @@ local function set_mappings()
['<C-x>'] = 'open_file("split")';
['<C-[>'] = 'open_file("chdir")';
a = 'edit_file("add")';
d = 'edit_file("delete")';
d = 'edit_file("remove")';
r = 'edit_file("rename")';
}