80 lines
2.0 KiB
Lua
80 lines
2.0 KiB
Lua
local log = require "nvim-tree.log"
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local view = require "nvim-tree.view"
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local utils = require "nvim-tree.utils"
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local renderer = require "nvim-tree.renderer"
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local core = require "nvim-tree.core"
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local reload = require "nvim-tree.explorer.reload"
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local Iterator = require "nvim-tree.iterators.node-iterator"
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local M = {}
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local running = {}
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---Find a path in the tree, expand it and focus it
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---@param fname string full path
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function M.fn(fname)
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if not core.get_explorer() or not view.is_visible() then
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return
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end
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-- always match against the real path
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local fname_real = vim.loop.fs_realpath(fname)
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if not fname_real then
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return
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end
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if running[fname_real] then
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return
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end
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running[fname_real] = true
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local profile = log.profile_start("find file %s", fname_real)
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-- we cannot wait for watchers to populate a new node
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if utils.get_node_from_path(fname_real) == nil then
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reload.refresh_nodes_for_path(vim.fn.fnamemodify(fname_real, ":h"))
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end
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local line = core.get_nodes_starting_line()
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local absolute_paths_searched = {}
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local found = Iterator.builder(core.get_explorer().nodes)
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:matcher(function(node)
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return node.absolute_path == fname_real or node.link_to == fname_real
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end)
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:applier(function(node)
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line = line + 1
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if vim.tbl_contains(absolute_paths_searched, node.absolute_path) then
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return
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end
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table.insert(absolute_paths_searched, node.absolute_path)
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local abs_match = vim.startswith(fname_real, node.absolute_path .. utils.path_separator)
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local link_match = node.link_to and vim.startswith(fname_real, node.link_to .. utils.path_separator)
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if abs_match or link_match then
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node.open = true
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if #node.nodes == 0 then
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core.get_explorer():expand(node)
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end
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end
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end)
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:recursor(function(node)
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return node.open and node.nodes
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end)
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:iterate()
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if found and view.is_visible() then
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renderer.draw()
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view.set_cursor { line, 0 }
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end
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running[fname_real] = false
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log.profile_end(profile)
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end
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return M
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