README_en.md

Spring Boot Nvim

Integrate some features from the VScode Spring Boot plugin into Neovim.

• Find Beans annotated with Spring.
• Find Web Endpoints.
• Autocompletion and navigation for application.properties and application.yml files.
• Code snippet completion.
• Code Action.

Installation

• lazy.nvim

    {
      "JavaHello/spring-boot.nvim",
      ft = "java",
      dependencies = {
        "mfussenegger/nvim-jdtls", -- or nvim-java, nvim-lspconfig
        "ibhagwan/fzf-lua", -- optional
      },
    }

• Optionally, install VScode Spring Boot in Visual Studio Code.

Configuration

spring-boot.nvim

  require('spring_boot').setup({})

• Default configuration

    vim.g.spring_boot = {
      jdt_extensions_path = nil, -- defaults to ~/.vscode/extensions/vmware.vscode-spring-boot-x.xx.x
      jdt_extensions_jars = {
        "io.projectreactor.reactor-core.jar",
        "org.reactivestreams.reactive-streams.jar",
        "jdt-ls-commons.jar",
        "jdt-ls-extension.jar",
      },
    }
    require('spring_boot').setup({
      ls_path = nil, -- defaults to ~/.vscode/extensions/vmware.vscode-spring-boot-x.xx.x
      jdtls_name = "jdtls",
      log_file = nil,
      java_cmd = nil, -- by default will try to get java 17+ path by using JAVA_HOME. If set, this will use the value here as the java command
    })

nvim-jdtls

For detailed configuration, refer to the nvim-jdtls project.

local jdtls_config = {
  bundles = {}
}
-- Add spring-boot jdtls extension jar files
vim.list_extend(jdtls_config.bundles, require("spring_boot").java_extensions())

nvim-lspconfig

require('spring_boot').init_lsp_commands()
require("lspconfig").jdtls.setup {
  init_options = {
    bundles = require("spring_boot").java_extensions(),
  },
}

Usage

• Find Beans annotated with Spring.

  :FzfLua lsp_live_workspace_symbols