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Use WinLeave instead of BufWipeout for better experience

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This commit is contained in:
Dheepak Krishnamurthy
2020-04-09 09:21:08 -06:00
parent f9941b85c2
commit 9b80b417cb
1 changed files with 16 additions and 19 deletions
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35
lua/lazygit.lua
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@@ -2,10 +2,6 @@ local api = vim.api
local fn = vim.fn
local file_buffer = nil
local border_buffer = nil
local file_window = nil
local border_window = nil
local previous_file_buffer = nil
local OPTIONS = {
lazygit_floating_window_scaling_factor = 0.9,
@@ -35,14 +31,6 @@ local function exec_lazygit_command(root_dir)
end
local function open_floating_window()
previous_file_buffer = fn.bufnr('%')
-- create a unlisted scratch buffer
file_buffer = api.nvim_create_buf(false, true)
-- create a unlisted scratch buffer for the border
border_buffer = api.nvim_create_buf(false, true)
vim.bo[file_buffer].bufhidden = 'wipe'
vim.bo[file_buffer].filetype = 'lazygit'
local height = math.ceil(vim.o.lines * OPTIONS.lazygit_floating_window_scaling_factor) - 1
local width = math.ceil(vim.o.columns * OPTIONS.lazygit_floating_window_scaling_factor)
@@ -74,17 +62,29 @@ local function open_floating_window()
table.insert(border_lines, middle_line)
end
table.insert(border_lines, '╰' .. string.rep('─', width) .. '╯')
-- create a unlisted scratch buffer for the border
local border_buffer = api.nvim_create_buf(false, true)
-- set border_lines in the border buffer from start 0 to end -1 and strict_indexing false
api.nvim_buf_set_lines(border_buffer, 0, -1, false, border_lines)
api.nvim_buf_set_lines(border_buffer, 0, -1, true, border_lines)
-- create border window
local border_window = api.nvim_open_win(border_buffer, true, border_opts)
border_window = api.nvim_open_win(border_buffer, true, border_opts)
vim.cmd 'set winhl=Normal:Floating'
file_window = api.nvim_open_win(file_buffer, true, opts)
-- create a unlisted scratch buffer
file_buffer = api.nvim_create_buf(false, true)
-- create file window
local file_window = api.nvim_open_win(file_buffer, true, opts)
vim.bo[file_buffer].filetype = 'lazygit'
vim.cmd('setlocal nocursorcolumn')
vim.cmd('set winblend=' .. OPTIONS.lazygit_floating_window_winblend)
-- use autocommand to ensure that the border_buffer closes at the same time as the main buffer
vim.cmd('autocmd BufWipeout <buffer> silent! execute "silent bwipeout!"' .. border_buffer)
vim.cmd('autocmd WinLeave <buffer> silent! execute "silent bdelete! "' .. file_buffer .. ' ' .. border_buffer)
end
local function on_exit(job_id, code, event)
@@ -92,9 +92,6 @@ local function on_exit(job_id, code, event)
-- delete terminal buffer
vim.cmd("silent! bwipeout! " .. file_buffer)
file_buffer = nil
border_buffer = nil
file_window = nil
border_window = nil
end
end