dots/vim/.config/nvim/lsp/tinymist.lua
2025-12-28 15:38:19 -07:00

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---@brief
---
--- https://github.com/Myriad-Dreamin/tinymist
--- An integrated language service for Typst [taɪpst]. You can also call it "微霭" [wēi ǎi] in Chinese.
---
--- Currently some of Tinymist's workspace commands are supported, namely:
--- `LspTinymistExportSvg`, `LspTinymistExportPng`, `LspTinymistExportPdf
--- `LspTinymistExportMarkdown`, `LspTinymistExportText`, `LspTinymistExportQuery`,
--- `LspTinymistExportAnsiHighlight`, `LspTinymistGetServerInfo`,
--- `LspTinymistGetDocumentTrace`, `LspTinymistGetWorkspaceLabels`, and
--- `LspTinymistGetDocumentMetrics`.
---@param command_name string
---@param client vim.lsp.Client
---@param bufnr integer
---@return fun():nil run_tinymist_command, string cmd_name, string cmd_desc
local function create_tinymist_command(command_name, client, bufnr)
local export_type = command_name:match 'tinymist%.export(%w+)'
local info_type = command_name:match 'tinymist%.(%w+)'
if info_type and info_type:match '^get' then
info_type = info_type:gsub('^get', 'Get')
end
local cmd_display = export_type or info_type
---@return nil
local function run_tinymist_command()
local arguments = { vim.api.nvim_buf_get_name(bufnr) }
local title_str = export_type and ('Export ' .. cmd_display) or cmd_display
---@type lsp.Handler
local function handler(err, res)
if err then
return vim.notify(err.code .. ': ' .. err.message, vim.log.levels.ERROR)
end
-- If exporting, show the string result; else, show the table for inspection
vim.notify(export_type and res or vim.inspect(res), vim.log.levels.INFO)
end
return client:exec_cmd({
title = title_str,
command = command_name,
arguments = arguments,
}, { bufnr = bufnr }, handler)
end
-- Construct a readable command name/desc
local cmd_name = export_type and ('TinymistExport' .. cmd_display) or ('Tinymist' .. cmd_display) ---@type string
local cmd_desc = export_type and ('Export to ' .. cmd_display) or ('Get ' .. cmd_display) ---@type string
return run_tinymist_command, cmd_name, cmd_desc
end
---@type vim.lsp.Config
return {
cmd = { 'tinymist' },
filetypes = { 'typst' },
root_markers = { '.git' },
on_attach = function(client, bufnr)
for _, command in ipairs {
'tinymist.exportSvg',
'tinymist.exportPng',
'tinymist.exportPdf',
-- 'tinymist.exportHtml', -- Use typst 0.13
'tinymist.exportMarkdown',
'tinymist.exportText',
'tinymist.exportQuery',
'tinymist.exportAnsiHighlight',
'tinymist.getServerInfo',
'tinymist.getDocumentTrace',
'tinymist.getWorkspaceLabels',
'tinymist.getDocumentMetrics',
} do
local cmd_func, cmd_name, cmd_desc = create_tinymist_command(command, client, bufnr)
vim.api.nvim_buf_create_user_command(bufnr, 'Lsp' .. cmd_name, cmd_func, { nargs = 0, desc = cmd_desc })
end
end,
settings = {
["tinymist"] = {
formatterMode = "typstyle"
}
}
}