tomas.mirchev/nvim-tree.lua
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refacto: simplify interface of reload and explore

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also make common group empty check in explorer utils
This commit is contained in:
kiyan
2022-02-20 15:08:36 +01:00
parent 41f51508e3
commit 527d88d54e
6 changed files with 32 additions and 25 deletions
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17
lua/nvim-tree/explorer/reload.lua
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@@ -28,7 +28,8 @@ local function update_status(nodes_by_path, node_ignored, status)
end
end
function M.reload(node, cwd, status)
function M.reload(node, status)
local cwd = node.cwd or node.link_to or node.absolute_path
local handle = uv.fs_scandir(cwd)
if type(handle) == 'string' then
api.nvim_err_writeln(handle)
@@ -75,14 +76,12 @@ function M.reload(node, cwd, status)
))
local is_root = node.cwd ~= nil
if vim.g.nvim_tree_group_empty == 1 and not is_root and #(node.nodes) == 1 then
local child_node = node.nodes[1]
if child_node.nodes and uv.fs_access(child_node.absolute_path, 'R') then
node.group_next = child_node
local ns = M.reload(child_node, child_node.absolute_path, status)
node.nodes = ns or {}
return ns
end
local child_folder_only = eutils.has_one_child_folder(node) and node.nodes[1]
if vim.g.nvim_tree_group_empty == 1 and not is_root and child_folder_only then
node.group_next = child_folder_only
local ns = M.reload(child_folder_only, status)
node.nodes = ns or {}
return ns
end
utils.merge_sort(node.nodes, eutils.node_comparator)