tomas.mirchev/nvim-tree.lua
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fix(#1961): cycle detection on refresh, preventing infinite loop (#1996)

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* #1961 diagnostic logging refresh_nodes_for_path

* #1961 add cycle detection to refresh_nodes_for_path

* #1961 escape special characters on when path matching during refresh

* #1961 escape special characters on when path matching during refresh
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Alexander Courtis 2023-02-14 15:08:41 +11:00 committed by GitHub
parent 8b8d457e07
commit 4222bb875d
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1 changed files with 9 additions and 3 deletions
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lua/nvim-tree/explorer/reload.lua
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@ -166,6 +166,9 @@ function M.refresh_nodes_for_path(path)
local profile = log.profile_start("refresh_nodes_for_path %s", path) local profile = log.profile_start("refresh_nodes_for_path %s", path)
-- avoids cycles
local paths_refreshed = {}
NodeIterator.builder({ explorer }) NodeIterator.builder({ explorer })
:hidden() :hidden()
:recursor(function(node) :recursor(function(node)
@ -177,10 +180,13 @@ function M.refresh_nodes_for_path(path)
end end
end) end)
:applier(function(node) :applier(function(node)
local abs_contains = node.absolute_path and path:match("^" .. node.absolute_path) local abs_contains = node.absolute_path and path:find(node.absolute_path, 1, true) ~= 1
local link_contains = node.link_to and path:match("^" .. node.link_to) local link_contains = node.link_to and path:find(node.link_to, 1, true) ~= 1
if abs_contains or link_contains then if abs_contains or link_contains then
M.refresh_node(node) if not paths_refreshed[node.absolute_path] then
paths_refreshed[node.absolute_path] = true
M.refresh_node(node)
end
end end
end) end)
:iterate() :iterate()