73 lines
1.6 KiB
Lua
73 lines
1.6 KiB
Lua
local core = require("nvim-tree.core")
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local lib = require("nvim-tree.lib")
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local view = require("nvim-tree.view")
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local finders_find_file = require("nvim-tree.actions.finders.find-file")
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local M = {}
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--- Find file or buffer
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---@param opts ApiTreeFindFileOpts|nil|boolean legacy -> opts.buf
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function M.fn(opts)
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-- legacy arguments
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if type(opts) == "string" then
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opts = {
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buf = opts,
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}
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end
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opts = opts or {}
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-- do nothing if closed and open not requested
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if not opts.open and not core.get_explorer() then
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return
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end
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local bufnr, path
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-- (optional) buffer number and path
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local opts_buf = opts.buf
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if type(opts_buf) == "nil" then
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bufnr = vim.api.nvim_get_current_buf()
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path = vim.api.nvim_buf_get_name(bufnr)
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elseif type(opts_buf) == "number" then
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if not vim.api.nvim_buf_is_valid(opts_buf) then
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return
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end
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bufnr = opts_buf
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path = vim.api.nvim_buf_get_name(bufnr)
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elseif type(opts_buf) == "string" then
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bufnr = nil
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path = tostring(opts_buf)
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else
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return
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end
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local explorer = core.get_explorer()
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if explorer and view.is_visible() then
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-- focus
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if opts.focus then
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lib.set_target_win()
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explorer.window:focus()
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end
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elseif opts.open then
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-- open
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lib.open({ current_window = opts.current_window, winid = opts.winid })
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if not opts.focus then
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vim.cmd("noautocmd wincmd p")
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end
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end
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-- update root
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if opts.update_root or M.config.update_focused_file.update_root.enable then
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require("nvim-tree").change_root(path, bufnr)
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end
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-- find
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finders_find_file.fn(path)
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end
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function M.setup(opts)
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M.config = opts or {}
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end
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return M
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