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fix: error opening file when window.width is not lua number #790

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merged 1 commit into from
Mar 9, 2023
Merged

fix: error opening file when window.width is not lua number #790

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23 changes: 22 additions & 1 deletion lua/neo-tree/utils.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -495,7 +495,28 @@ M.open_file = function(state, path, open_cmd)
-- TODO: make this configurable, see issue #43
if is_neo_tree_window then
-- Neo-tree must be the only window, restore it's status as a sidebar
local width = M.get_value(state, "window.width", 40, false)
local default_width = 40
local width = M.get_value(state, "window.width", default_width, false)
local available_width = vim.api.nvim_win_get_width(0)
if type(width) == "string" then
if string.sub(width, -1) == "%" then
width = tonumber(string.sub(width, 1, #width - 1)) / 100
else
width = tonumber(width)
end
width = math.floor(available_width * width)
elseif type(width) == "function" then
width = width()
if type(width) ~= "number" then
width = default_width
else
width = math.floor(width)
end
elseif type(width) == "number" then
width = math.floor(width)
else
width = default_width
end
local nt = require("neo-tree")
local split_command = "vsplit "
-- respect window position in user config when Neo-tree is the only window
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