Skip to content

kdheepak/nvim-dap-julia

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

17 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

nvim-dap-julia

nvim-dap-julia is a Neovim plugin that integrates the Julia language debugger with the Neovim Debug Adapter Protocol (DAP) client.

nvim-dap-julia.mov

Setup

Using lazy.nvim:

return {
  {
    "mfussenegger/nvim-dap",
    dependencies = {
      "kdheepak/nvim-dap-julia",
      config = function()
        require("nvim-dap-julia").setup()
      end,
    },
  },
}

Here's the default configuration:

local nvim_dap_julia = require("nvim-dap-julia")
nvim_dap_julia.setup({
  configurations = {
    julia = {
      {
        type = "julia",
        name = "Debug julia executable",
        request = "launch",
        program = "${file}",
        projectDir = "${workspaceFolder}",
        juliaEnv = "${workspaceFolder}",
        exitAfterTaskReturns = false,
        debugAutoInterpretAllModules = false,
        stopOnEntry = true,
        args = {},
      },
    },
  },
  adapters = {
    julia = {
      type = "server",
      port = "${port}",
      executable = {
        command = "julia",
        args = { "--project=" .. nvim_dap_julia.get_plugin_root(), nvim_dap_julia.get_debugger_script(), "${port}" },
      },
      options = {
        max_retries = 100,
      },
    },
  },

})

If you want to override a specific section, you can do that by passing the options to setup({}).

For example, if you want to override juliaEnv to allow the user to pick options, you can setup a coroutine callback like so:

local juliaEnvCallback = function()
  return coroutine.create(function(dap_run_co)
    local items = {
      [[ ${file}: Active filename ]],
      [[ ${fileBasename}: The current file's basename ]],
      [[ ${fileDirname}: The current file's dirname ]],
      [[ ${relativeFile}: The current file relative to current working directory ]],
      [[ ${workspaceFolder}: The current working directory of Neovim ]],
      [[ ${workspaceFolderBasename}: The name of the folder opened in Neovim ]],
    }
    vim.ui.select(items, { label = "juliaEnv> " }, function(choice)
      coroutine.resume(dap_run_co, choice)
    end)
  end)
end

local nvim_dap_julia = require("nvim-dap-julia")
nvim_dap_julia.setup({
  configurations = {
    julia = {
      juliaEnv = juliaEnvCallback
    }
  }
})

Usage

To start a debug session, use the following command:

:DapContinue

Set breakpoints in your Julia code by using the following command:

:DapToggleBreakpoint

Control the debugging session with the following commands:

  • :DapContinue - Continue execution.
  • :DapStepOver - Step over the current line.
  • :DapStepInto - Step into the current line.
  • :DapStepOut - Step out of the current function.
  • :DapTerminate - Terminate the debugging session.

Advanced Setup

This setup includes keyboard shortcuts, opens UI elements automatically, etc:

return {
  {
    "mfussenegger/nvim-dap",
    dependencies = {
      "rcarriga/nvim-dap-ui",
      "theHamsta/nvim-dap-virtual-text",
      "nvim-neotest/nvim-nio",
      "kdheepak/nvim-dap-julia",
    },
    config = function()
      local dap = require("dap")
      local ui = require("dapui")

      require("dapui").setup()
      require("nvim-dap-julia").setup()

      vim.keymap.set("n", "<space>b", dap.toggle_breakpoint)
      vim.keymap.set("n", "<space>B", dap.run_to_cursor)

      vim.keymap.set("n", "<F1>", dap.continue)
      vim.keymap.set("n", "<F2>", dap.step_into)
      vim.keymap.set("n", "<F3>", dap.step_over)
      vim.keymap.set("n", "<F4>", dap.step_out)
      vim.keymap.set("n", "<F5>", dap.step_back)
      vim.keymap.set("n", "<F12>", dap.restart)

      dap.listeners.before.attach.dapui_config = function()
        ui.open()
      end
      dap.listeners.before.launch.dapui_config = function()
        ui.open()
      end
      dap.listeners.before.event_terminated.dapui_config = function()
        ui.close()
      end
      dap.listeners.before.event_exited.dapui_config = function()
        ui.close()
      end
    end,
  },
}

About

No description, website, or topics provided.

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published