fix: neovim changed APIs

Author: tjdevries

lua/lsp_extensions/init.lua

@@ -21,7 +21,7 @@ local extensions = {}
 local inlay_hints = require('lsp_extensions.inlay_hints')
 
 extensions.inlay_hints = function(opts)
-	vim.lsp.buf_request(0, 'rust-analyzer/inlayHints', inlay_hints.get_params(), inlay_hints.get_callback(opts))
+  vim.lsp.buf_request(0, 'rust-analyzer/inlayHints', inlay_hints.get_params(), inlay_hints.get_callback(opts))
 end
 
 return extensions

lua/lsp_extensions/inlay_hints.lua

@@ -78,7 +78,7 @@ inlay_hints.get_callback = function(opts)
 
       -- Check for any existing / more important virtual text on the line.
       -- TODO: Figure out how stackable virtual text works? What happens if there is more than one??
-      local existing_virt_text = vim.api.nvim_buf_get_virtual_text(bufnr, end_line)
+      local existing_virt_text = vim.api.nvim_buf_get_extmarks(bufnr, inlay_hints_ns, {end_line, 0}, {end_line, 0}, {})
       if not vim.tbl_isempty(existing_virt_text) then
         return
       end

lua/lsp_extensions/telescope_references.lua

@@ -0,0 +1,67 @@
+
+require('plenary.reload').reload_module('telescope')
+
+local ok, telescope = pcall(require, 'telescope')
+if not ok then
+  return {}
+end
+
+local telescope_references = {}
+
+telescope_references.request = function(opts)
+  vim.lsp.buf_request(0, 'textDocument/references', telescope_references.get_params(), telescope_references.get_callback(opts))
+end
+
+telescope_references.get_callback = function(opts)
+  opts = opts or {}
+
+  return function(_, _, result, _, bufnr)
+    if not result then
+      print("[lsp_extensions.telescope_references] No references found")
+      return
+    end
+
+    local items = vim.lsp.util.locations_to_items(result)
+    -- print(vim.inspect(items))
+
+    local finder_items = {}
+    for _, v in ipairs(items) do
+      table.insert(finder_items, string.format("%s:%s:%s:%s",
+        v.filename,
+        v.lnum,
+        v.col,
+        v.text
+      ))
+    end
+
+    local file_finder = telescope.finders.new { results = finder_items }
+    local file_previewer = telescope.previewers.vim_buffer
+
+    local file_picker = telescope.pickers.new {
+      previewer = file_previewer
+    }
+
+    -- local file_sorter = telescope.sorters.get_ngram_sorter()
+    -- local file_sorter = require('telescope.sorters').get_levenshtein_sorter()
+    local file_sorter = telescope.sorters.get_norcalli_sorter()
+
+    file_picker:find {
+      prompt = 'LSP References',
+      finder = file_finder,
+      sorter = file_sorter,
+    }
+  end
+end
+
+telescope_references.get_params = function()
+  local params = vim.lsp.util.make_position_params()
+
+  params.context = {
+    includeDeclaration = true
+  }
+
+  -- params[vim.type_idx] = vim.types.dictionary
+  return params
+end
+
+return telescope_references