From 522d56557b00246286d803425751a4334f3a94a5 Mon Sep 17 00:00:00 2001
From: Michael Smith <mikesmiffy128@gmail.com>
Date: Mon, 15 Jul 2024 20:05:47 +0100
Subject: Update lspconfig, add indent-blankline

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.
---
 .../lua/lspconfig/server_configurations/denols.lua | 127 +++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 start/lspconfig-0.1.8/lua/lspconfig/server_configurations/denols.lua

(limited to 'start/lspconfig-0.1.8/lua/lspconfig/server_configurations/denols.lua')

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")]],
+    },
+  },
+}
-- 
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