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-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-- This config is DEPRECATED.
-- Use the configs in `lsp/` instead (requires Nvim 0.11).
--
-- ALL configs in `lua/lspconfig/configs/` will be DELETED.
-- They exist only to support Nvim 0.10 or older.
-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
local util = require 'lspconfig.util'
local lsp = vim.lsp
local function buf_cache(bufnr, client)
local params = {
command = 'deno.cache',
arguments = { {}, vim.uri_from_bufnr(bufnr) },
}
client.request('workspace/executeCommand', params, function(err, _result, ctx)
if err then
local uri = ctx.params.arguments[2]
vim.api.nvim_err_writeln('cache command failed for ' .. vim.uri_to_fname(uri))
end
end, bufnr)
end
local function virtual_text_document_handler(uri, res, client)
if not res then
return nil
end
local lines = vim.split(res.result, '\n')
local bufnr = vim.uri_to_bufnr(uri)
local current_buf = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
if #current_buf ~= 0 then
return nil
end
vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines)
vim.api.nvim_set_option_value('readonly', true, { buf = bufnr })
vim.api.nvim_set_option_value('modified', false, { buf = bufnr })
vim.api.nvim_set_option_value('modifiable', false, { buf = bufnr })
lsp.buf_attach_client(bufnr, client.id)
end
local function virtual_text_document(uri, client)
local params = {
textDocument = {
uri = uri,
},
}
local result = client.request_sync('deno/virtualTextDocument', params)
virtual_text_document_handler(uri, result, client)
end
local function denols_handler(err, result, ctx, config)
if not result or vim.tbl_isempty(result) then
return nil
end
local client = vim.lsp.get_client_by_id(ctx.client_id)
for _, res in pairs(result) do
local uri = res.uri or res.targetUri
if uri:match '^deno:' then
virtual_text_document(uri, client)
res['uri'] = uri
res['targetUri'] = uri
end
end
lsp.handlers[ctx.method](err, result, ctx, config)
end
return {
default_config = {
cmd = { 'deno', 'lsp' },
cmd_env = { NO_COLOR = true },
filetypes = {
'javascript',
'javascriptreact',
'javascript.jsx',
'typescript',
'typescriptreact',
'typescript.tsx',
},
root_dir = util.root_pattern('deno.json', 'deno.jsonc', '.git'),
settings = {
deno = {
enable = true,
suggest = {
imports = {
hosts = {
['https://deno.land'] = true,
},
},
},
},
},
handlers = {
['textDocument/definition'] = denols_handler,
['textDocument/typeDefinition'] = denols_handler,
['textDocument/references'] = denols_handler,
},
},
commands = {
DenolsCache = {
function()
local clients = vim.lsp.get_clients { bufnr = 0, name = 'denols' }
if #clients > 0 then
buf_cache(0, clients[#clients])
end
end,
description = 'Cache a module and all of its dependencies.',
},
},
docs = {
description = [[
https://github.com/denoland/deno
Deno's built-in language server
To appropriately highlight codefences returned from denols, you will need to augment vim.g.markdown_fenced languages
in your init.lua. Example:
```lua
vim.g.markdown_fenced_languages = {
"ts=typescript"
}
```
]],
},
}
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