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42 lines
1.1 KiB
Lua
42 lines
1.1 KiB
Lua
local lsp = vim.lsp
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local util = lsp.util
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local nutils = require('navigator.util')
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local api = vim.api
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local log = nutils.log
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local M = {}
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function M.handler(err, result, ctx, config)
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config = config or {}
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config.focus_id = ctx.method
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if err then
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return vim.notify('no hover info ' .. err)
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end
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if api.nvim_get_current_buf() ~= ctx.bufnr then
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-- Ignore result since buffer changed. This happens for slow language servers.
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return
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end
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if not (result and result.contents) then
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if config.silent ~= true then
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vim.notify('No hover information available')
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end
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return
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end
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local format = 'markdown'
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local contents ---@type string[]
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if type(result.contents) == 'table' and result.contents.kind == 'plaintext' then
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format = 'plaintext'
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contents = vim.split(result.contents.value or '', '\n', { trimempty = true })
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else
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contents = util.convert_input_to_markdown_lines(result.contents)
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end
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if vim.tbl_isempty(contents) then
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if config.silent ~= true then
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vim.notify('No information available')
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end
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return
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end
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return util.open_floating_preview(contents, format, config)
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end
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return M
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