Show LSPInfo

[uhooi]

References

Heirline.nvim

• https://vim-jp.slack.com/files/U02R8P8LGBD/F058T60CB5G/snippet.lua

  local conditions = require 'heirline.conditions'
  ​
  return {
    condition = conditions.lsp_attached,
    update = { 'LspAttach', 'LspDetach', 'WinEnter' },
    provider = function(_)
      -- ' [lua_ls null-ls(stylua)]'
      return (' [%s]'):format(table.concat(
        vim
          .iter(vim.lsp.get_active_clients { bufnr = 0 })
          :map(function(server)
            if server.name == 'null-ls' then
              -- null-lsの場合は実際に使っているソースを羅列して表示する
              return ('null-ls(%s)'):format(table.concat(
                vim
                  .iter(require('null-ls.sources').get_available(vim.bo.filetype))
                  :map(function(source)
                    return source.name
                  end)
                  :totable(),
                ','
              ))
            else
              -- null-ls以外の場合はサーバー名をそのまま表示する
              return server.name
            end
          end)
          :totable(),
        ' '
      ))
    end,
    hl = { fg = 'green', bold = true },
  }

• https://vim-jp.slack.com/archives/C01LXT3BWBU/p1684725772661889

• https://github.com/uga-rosa/dotfiles/blob/main/nvim/lua/rc/heirline/lsp.lua

  local conditions = require("heirline.conditions")
  
  return {
    condition = conditions.lsp_attached,
    update = { "LspAttach", "LspDetach" },
    provider = function()
      local names = {}
      for _, server in ipairs(vim.lsp.get_active_clients({ bufnr = 0 })) do
        table.insert(names, server.name)
      end
      return " " .. table.concat(names, ", ")
    end,
    hl = { fg = "green" },
  }

lualine.nvim

• https://vim-jp.slack.com/archives/C01LXT3BWBU/p1684745184367369

  local lsp_names = {
    function()
      local servers = vim
        .iter(vim.lsp.get_active_clients({ bufnr = 0 }))
        :map(function(server)
          if server.name == 'null-ls' then
            return ('null-ls(%s)'):format(table.concat(
              vim
                .iter(require('null-ls.sources').get_available(vim.bo.filetype))
                :map(function(source)
                  return source.name
                end)
                :totable(),
              ','
            ))
          else
            return server.name
          end
        end)
        :totable()
  
      return table.concat(servers, ', ')
    end,
  }
  
  lualine_x = {
    -- ...  
    lsp_names,
    -- ...
  },