tomas.mirchev/nvim-tree.lua
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feat(live-filter): add ability to live filter out nodes in the tree (#1056)

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This commit is contained in:
Kiyan
2022-05-17 10:03:49 +02:00
committed by GitHub
parent 99e32fea14
commit 6343813a35
16 changed files with 312 additions and 102 deletions
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39
lua/nvim-tree/utils.lua
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@@ -103,23 +103,26 @@ function M.find_node(nodes, fn)
local function iter(nodes_, fn_)
local i = 1
for _, node in ipairs(nodes_) do
if fn_(node) then
return node, i
end
if node.open and #node.nodes > 0 then
local n, idx = iter(node.nodes, fn_)
i = i + idx
if n then
return n, i
if not node.hidden then
if fn_(node) then
return node, i
end
if node.open and #node.nodes > 0 then
local n, idx = iter(node.nodes, fn_)
i = i + idx
if n then
return n, i
end
else
i = i + 1
end
else
i = i + 1
end
end
return nil, i
end
local node, i = iter(nodes, fn)
i = require("nvim-tree.view").View.hide_root_folder and i - 1 or i
i = require("nvim-tree.view").is_root_folder_visible() and i or i - 1
i = require("nvim-tree.live-filter").filter and i + 1 or i
return node, i
end
@@ -132,12 +135,14 @@ function M.get_nodes_by_line(nodes_all, line_start)
local line = line_start
local function iter(nodes)
for _, node in ipairs(nodes) do
nodes_by_line[line] = node
line = line + 1
if node.open == true then
local child = iter(node.nodes)
if child ~= nil then
return child
if not node.hidden then
nodes_by_line[line] = node
line = line + 1
if node.open == true then
local child = iter(node.nodes)
if child ~= nil then
return child
end
end
end
end