5ad87620ec
* Reapply "refactor(#2871, #2886): multi instance: node classes created (#2916)"
This reverts commit 50e919426a.
* fix(#2945): stack overflow on api.git.reload or fugitive event
80 lines
2.0 KiB
Lua
80 lines
2.0 KiB
Lua
local watch = require("nvim-tree.explorer.watch")
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local BaseNode = require("nvim-tree.node")
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---@class (exact) DirectoryNode: BaseNode
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---@field has_children boolean
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---@field group_next Node? -- If node is grouped, this points to the next child dir/link node
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---@field nodes Node[]
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---@field open boolean
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---@field hidden_stats table? -- Each field of this table is a key for source and value for count
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local DirectoryNode = BaseNode:new()
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---Static factory method
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---@param explorer Explorer
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---@param parent Node?
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---@param absolute_path string
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---@param name string
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---@param fs_stat uv.fs_stat.result|nil
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---@return DirectoryNode
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function DirectoryNode:create(explorer, parent, absolute_path, name, fs_stat)
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local handle = vim.loop.fs_scandir(absolute_path)
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local has_children = handle and vim.loop.fs_scandir_next(handle) ~= nil or false
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---@type DirectoryNode
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local o = {
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type = "directory",
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explorer = explorer,
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absolute_path = absolute_path,
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executable = false,
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fs_stat = fs_stat,
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git_status = nil,
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hidden = false,
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is_dot = false,
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name = name,
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parent = parent,
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watcher = nil,
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diag_status = nil,
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has_children = has_children,
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group_next = nil,
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nodes = {},
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open = false,
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hidden_stats = nil,
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}
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o = self:new(o) --[[@as DirectoryNode]]
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o.watcher = watch.create_watcher(o)
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return o
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end
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function DirectoryNode:destroy()
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BaseNode.destroy(self)
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if self.nodes then
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for _, node in pairs(self.nodes) do
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node:destroy()
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end
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end
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end
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---Create a sanitized partial copy of a node, populating children recursively.
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---@return DirectoryNode cloned
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function DirectoryNode:clone()
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local clone = BaseNode.clone(self) --[[@as DirectoryNode]]
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clone.has_children = self.has_children
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clone.group_next = nil
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clone.nodes = {}
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clone.open = self.open
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clone.hidden_stats = nil
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for _, child in ipairs(self.nodes) do
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table.insert(clone.nodes, child:clone())
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end
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return clone
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end
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return DirectoryNode
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