67 lines
1.5 KiB
Lua
67 lines
1.5 KiB
Lua
local utils = require("nvim-tree.utils")
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local core = require("nvim-tree.core")
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local Iterator = require("nvim-tree.iterators.node-iterator")
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local DirectoryNode = require("nvim-tree.node.directory")
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local M = {}
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---@return fun(path: string): boolean
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local function buf_match()
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local buffer_paths = vim.tbl_map(function(buffer)
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return vim.api.nvim_buf_get_name(buffer)
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end, vim.api.nvim_list_bufs())
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return function(path)
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for _, buffer_path in ipairs(buffer_paths) do
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local matches = utils.str_find(buffer_path, path)
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if matches then
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return true
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end
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end
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return false
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end
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end
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---@param node Node
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---@param keep_buffers boolean
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function M.fn(node, keep_buffers)
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local explorer = core.get_explorer()
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if not explorer then
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return
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end
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local node_at_cursor = explorer:get_node_at_cursor()
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if not node_at_cursor then
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return
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end
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local matches = buf_match()
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local nodesToIterate = explorer.nodes
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if node then
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local dir = node:as(DirectoryNode)
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if dir then
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nodesToIterate = { dir }
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end
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end
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Iterator.builder(nodesToIterate)
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:hidden()
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:applier(function(n)
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local dir = n:as(DirectoryNode)
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if dir then
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dir.open = keep_buffers and matches(dir.absolute_path)
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end
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end)
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:recursor(function(n)
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return n.group_next and { n.group_next } or n.nodes
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end)
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:iterate()
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explorer.renderer:draw()
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utils.focus_node_or_parent(node_at_cursor)
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end
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return M
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