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author | Michael Smith <mikesmiffy128@gmail.com> | 2024-07-15 20:05:47 +0100 |
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committer | Michael Smith <mikesmiffy128@gmail.com> | 2024-07-15 20:05:47 +0100 |
commit | 522d56557b00246286d803425751a4334f3a94a5 (patch) | |
tree | 23ca335a3526197c2a6327ce10bfd58411b0a609 /start/lspconfig-0.1.8/lua/lspconfig/server_configurations/denols.lua | |
parent | a7b72fc27edac2305dbf0af807981bd703835b25 (diff) |
indent-blankline is probably old because I've actually been using it for
ages, but I have a strict if-it-ain't-broke policy, so I'm not going to
update it.
lspconfig *was* broke though with nvim 0.10, so now it's fixed.
Diffstat (limited to 'start/lspconfig-0.1.8/lua/lspconfig/server_configurations/denols.lua')
-rw-r--r-- | start/lspconfig-0.1.8/lua/lspconfig/server_configurations/denols.lua | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/start/lspconfig-0.1.8/lua/lspconfig/server_configurations/denols.lua b/start/lspconfig-0.1.8/lua/lspconfig/server_configurations/denols.lua new file mode 100644 index 0000000..81bc1e6 --- /dev/null +++ b/start/lspconfig-0.1.8/lua/lspconfig/server_configurations/denols.lua @@ -0,0 +1,127 @@ +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 = util.get_lsp_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" +} +``` + +]], + default_config = { + root_dir = [[root_pattern("deno.json", "deno.jsonc", ".git")]], + }, + }, +} |