Class: NvimContext::DataExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/nvim_context/data_extractor.rb

Class Method Summary collapse

Class Method Details

.cursor(client:) ⇒ Object 



5
6
7
8
9
10
11
12
 
# File 'lib/nvim_context/data_extractor.rb', line 5

def self.cursor(client:)
  cursor = client.current.window.cursor
  { line: cursor[0], col: cursor[1] }
rescue StandardError => e
  raise ContextError,
        "Failed to get cursor info: #{e.message}",
        e.backtrace
end

.diagnostics(client:) ⇒ Object 



32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/nvim_context/data_extractor.rb', line 32

def self.diagnostics(client:)
  client.eval("vim.diagnostic.get(0)").map do |diagnostic|
    {
      line: diagnostic["lnum"] + 1,
      col: diagnostic["col"] + 1,
      message: diagnostic["message"],
      severity: diagnostic["severity"]
    }
  end
rescue StandardError
  []
end

.file(client:) ⇒ Object 



14
15
16
17
18
19
20
 
# File 'lib/nvim_context/data_extractor.rb', line 14

def self.file(client:)
  client.current.buffer.name
rescue StandardError => e
  raise ContextError,
        "Failed to get file info: #{e.message}",
        e.backtrace
end

.visual_selection(client:) ⇒ Object 



22
23
24
25
26
27
28
29
30
 
# File 'lib/nvim_context/data_extractor.rb', line 22

def self.visual_selection(client:)
  return nil unless visual_mode?(client)

  marks = visual_marks(client)
  text = selected_text(client, marks)
  build_selection_info(marks, text)
rescue StandardError
  nil
end