95 lines
2.1 KiB
Lua
95 lines
2.1 KiB
Lua
local Class = require("nvim-tree.class")
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---Abstract Node class.
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---Uses the abstract factory pattern to instantiate child instances.
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---@class (exact) Node: Class
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---@field type NODE_TYPE
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---@field explorer Explorer
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---@field absolute_path string
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---@field executable boolean
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---@field fs_stat uv.fs_stat.result?
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---@field git_status GitStatus?
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---@field hidden boolean
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---@field name string
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---@field parent DirectoryNode?
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---@field diag_status DiagStatus?
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---@field is_dot boolean cached is_dotfile
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local Node = Class:new()
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function Node:destroy()
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end
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---Update the GitStatus of the node
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---Abstract
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---@param parent_ignored boolean
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---@param status table?
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function Node:update_git_status(parent_ignored, status)
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self:nop(parent_ignored, status)
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end
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---@return string[]? xy short-format statuses
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function Node:get_git_status()
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end
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---@return boolean
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function Node:is_git_ignored()
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return self.git_status ~= nil and self.git_status.file == "!!"
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end
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---Node or one of its parents begins with a dot
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---@return boolean
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function Node:is_dotfile()
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if
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self.is_dot
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or (self.name and (self.name:sub(1, 1) == "."))
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or (self.parent and self.parent:is_dotfile())
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then
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self.is_dot = true
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return true
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end
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return false
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end
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---Get the highest parent of grouped nodes, nil when not grouped
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---@return DirectoryNode?
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function Node:get_parent_of_group()
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if not self.parent or not self.parent.group_next then
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return nil
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end
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local node = self.parent
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while node do
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if node.parent and node.parent.group_next then
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node = node.parent
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else
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return node
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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 Node cloned
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function Node:clone()
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---@type Explorer
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local explorer_placeholder = nil
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---@type Node
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local clone = {
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type = self.type,
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explorer = explorer_placeholder,
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absolute_path = self.absolute_path,
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executable = self.executable,
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fs_stat = self.fs_stat,
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git_status = self.git_status,
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hidden = self.hidden,
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is_dot = self.is_dot,
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name = self.name,
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parent = nil,
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diag_status = nil,
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}
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return clone
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end
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return Node
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