neovim

Personal neovim configuration files
git clone git://gtms.dev/neovim
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dart.lua (2077B)

      1 local get_visual = function()
      2   local vs_start = vim.fn.getcurpos()[2]
      3   local vs_end = vim.fn.line('v')
      4   if vs_start > vs_end then
      5     return vs_end - 1, vs_start - 1
      6   else
      7     return vs_start - 1, vs_end - 1
      8   end
      9 end
     10 
     11 local extract = function()
     12   local buf = vim.api.nvim_get_current_buf()
     13   local buf_name = vim.api.nvim_buf_get_name(buf)
     14   local start, stop = get_visual()
     15   local start_offset = vim.api.nvim_buf_get_offset(buf, start)
     16   local end_offset = vim.api.nvim_buf_get_offset(buf, stop + 1)
     17   local length = end_offset - start_offset
     18   vim.ui.input({}, function(input)
     19     if input and #input ~= 0 then
     20       vim.lsp.buf_request(buf, 'workspace/executeCommand', {
     21         command = 'refactor.perform',
     22         arguments = { 'EXTRACT_METHOD', buf_name, nil, start_offset, length, { name = input } },
     23       })
     24     end
     25   end)
     26 end
     27 
     28 local make_code_action_params = function()
     29   local params = vim.lsp.util.make_range_params()
     30   params.context = { diagnostics = vim.lsp.diagnostic.get_line_diagnostics() }
     31   return params
     32 end
     33 
     34 local list_code_action_kinds = function()
     35   local params = make_code_action_params()
     36   local result = vim.lsp.buf_request_sync(0, 'textDocument/codeAction', params)
     37   for _, res in pairs(result or {}) do
     38     print('---', 'CODE ACTIONS')
     39     for _, r in pairs(res.result or {}) do
     40       -- vim.pretty_print(r)
     41       print(r.kind)
     42     end
     43     print('---')
     44   end
     45 end
     46 
     47 local execute_code_action = function(kind)
     48   if not kind then
     49     return
     50   end
     51   local params = make_code_action_params()
     52   params.context.only = { kind }
     53   local result = vim.lsp.buf_request_sync(0, 'textDocument/codeAction', params)
     54   for _, res in pairs(result or {}) do
     55     for _, r in pairs(res.result or {}) do
     56       if r.edit then
     57         vim.lsp.util.apply_workspace_edit(r.edit, 'utf-8')
     58       else
     59         vim.lsp.buf.execute_command(r.command)
     60       end
     61     end
     62   end
     63 end
     64 
     65 vim.keymap.set('n', ',e', function()
     66   execute_code_action('refactor.remove.typeAnnotation')
     67 end)
     68 vim.keymap.set('n', ',l', list_code_action_kinds)
     69 
     70 print('loaded')
     71 vim.cmd.messages('clear')