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Tips & Tricks

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Srinesh Nisala edited this page Oct 22, 2024 · 10 revisions

⚡ Workspace Symbols Search

Caution

Telescope doesn't seem to work stably for symbol search. We highly recommend using Fzf-lua instead!

Solution
  • Using Fzf-lua
:FzfLua lsp_live_workspace_symbols

image

  • Using telescope
:Telescope lsp_dynamic_workspace_symbols

image

⚡ Running Code Actions

Warning

We are still working on some of the code actions. If a code actions is missing you really want, request the feature here. This helps us to prioritize the most requested features first.

Solution

Basics

Code actions can be run using the vim.lsp.buf.code_action() but if you want to perform a specific code action, you can use following.

vim.lsp.buf.code_action({
  context = { only = { "<code_action>" } },
                     -- ^^^^^^^^^^^^^ Replace the actual code action you want to perform
  apply = true,
  -- ^^ if there is only one action, directly apply it without selection prompt
})

Available code actions

  • quickassist
  • refactor.assign.field
  • refactor.assign.variable
  • refactor.change.signature
  • refactor.extract.constant
  • refactor.extract.field
  • refactor.extract.function
  • refactor.extract.interface
  • refactor.extract.variable
  • refactor.introduce.parameter
  • refactor.move
  • source.generate
  • source.generate.accessors
  • source.generate.constructors
  • source.generate.delegateMethods
  • source.generate.finalModifiers
  • source.generate.hashCodeEquals
  • source.generate.toString
  • source.organizeImports
  • source.overrideMethods
  • source.sortMembers

Keymap for Code Action

Following will set leader + c + o. By registering the keymap on jdtls on_attach event, we can make sure it's only added within Java projects.

vim.keymap.set('n', '<leader>co', function()
  vim.lsp.buf.code_action({
    context = { only = { 'source.organizeImports' } },
    apply = true,
  })
end)

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