Custom command to run test in terminal

[adam12]

:lua vim.lsp.codelens.refresh()

Then on a test

:lua vim.lsp.codelens.run()

[christopher-b]

The example given in the nvim docs triggers a refresh on BufEnter,CursorHold,InsertLeave. I'm not sure how much of a performance hit this would be. If you go this route, it would make sense to create buffer-local autocmds, or use a pattern filter.

[christopher-b]

Somthing like

vim.api.nvim_create_autocmd({ 'BufEnter', 'CursorHold', 'InsertLeave' }, {
  pattern = { '*.rb' },
  callback = function(args)
    vim.lsp.codelens.refresh({ bufnr = args.buf })
  end,
})

[adam12]

This is likely more appropriate. Let's go with it!

[christopher-b]

How about, for now:

vim.notify('"Debug" is not yet implemented', vim.log.levels.INFO)

[christopher-b]

Alternately, we could filter out unsupported commands. I think having "run" and "run in terminal" as two different commands doesn't make sense in nvim the way it does in VS Code. This seems to be working for me, only displaying the "run" virtual text, and running the command when I do vim.lsp.codelens.run(), without asking me to choose a command:

local original_codelens_handler = vim.lsp.codelens.on_codelens
local supported_commands = {
  ["rubyLsp.runTest"] = true,
}

vim.lsp.codelens.on_codelens = function(err, result, ctx)
  local client = vim.lsp.get_client_by_id(ctx.client_id)
  if client.name ~= "ruby_lsp" then return original_codelens_handler(err, result, ctx) end

  local filtered_result = vim.tbl_filter(function(lens)
    return lens.command and supported_commands[lens.command.command]
  end, result or {})

  return original_codelens_handler(err, filtered_result, ctx)
end

What do you think?

[adam12]

Filtering supported commands is a great idea.

[christopher-b]

We can also support the migration task:

vim.lsp.commands["rubyLsp.runTask"] = function(command)
  vim.cmd(":split | terminal " .. command.arguments[1])
end