tomas.mirchev/nvim-tree.lua
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feat: make it possible to collapse the tree but keep the directories open which are in used in buffers (#1057)

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This commit is contained in:
Andreas Bissinger
2022-03-09 11:08:29 +01:00
committed by GitHub
parent d5a12ac9db
commit 60a9c86c53
4 changed files with 32 additions and 2 deletions
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21
lua/nvim-tree/actions/collapse-all.lua
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@@ -1,12 +1,29 @@
local renderer = require "nvim-tree.renderer"
local utils = require "nvim-tree.utils"
local M = {}
function M.fn()
function M.fn(keep_buffers)
local buffer_paths = {}
for _, buffer in ipairs(vim.api.nvim_list_bufs()) do
table.insert(buffer_paths, vim.api.nvim_buf_get_name(buffer))
end
local function iter(nodes)
for _, node in pairs(nodes) do
if node.open then
node.open = false
local new_open = false
if keep_buffers == true then
for _, buffer_path in ipairs(buffer_paths) do
local matches = utils.str_find(buffer_path, node.absolute_path)
if matches then
new_open = true
end
end
end
node.open = new_open
end
if node.nodes then
iter(node.nodes)