Debian + Zig + AstronNvim debugging configuration

zig.lua

-- Should be placed in the plugins directory.

return {
  "mfussenegger/nvim-dap",

  config = function()
    local dap, dapui = require "dap", require "dapui"

    dap.adapters.lldb = {
      type = 'executable',
      command = '/usr/bin/lldb-vscode-16',
      name = 'lldb'
    }
    dap.configurations.zig = {
      {
        name = 'Launch',
        type = 'lldb',
        request = 'launch',
        program = '${workspaceFolder}/zig-out/bin/${workspaceFolderBasename}',
        cwd = '${workspaceFolder}',
        stopOnEntry = false,
        args = {},
      }
    }

    dap.listeners.after.event_initialized["dapui_config"] = function()
      dapui.open({})
    end
    dap.listeners.before.event_terminated["dapui_config"] = function()
      dapui.close({})
    end
    dap.listeners.before.event_exited["dapui_config"] = function()
      dapui.close({})
    end
  end,
}

Many thanks to https://terminalprogrammer.com/neovim-setup-for-zig

The config ended up being like this:

local dap = require "dap"
local dapui = require "dapui"

function getcwdtail()
  return vim.fn.fnamemodify(vim.fn.getcwd(), ':t')
end

dap.adapters.lldb = {
  type = "executable",
  command = "/usr/bin/lldb-vscode-16",
  name = "lldb",
}
dap.configurations.zig = {
  {
    name = "LLDB: Launch Custom",
    type = "lldb",
    request = "launch",
    program = "${workspaceFolder}/zig-out/bin/" .. getcwdtail(),
    -- program = function()
    --   return vim.fn.input(
    --     'Path to executable for Zig: ',
    --     vim.fn.getcwd() .. '/zig-out/bin/' .. getcwdtail(),
    --     'file')
    -- end,
    cwd = "${workspaceFolder}",
    stopOnEntry = false,
    args = {},
    runInTerminal = false,
  },
}

dap.listeners.after.event_initialized["dapui_config"] = function() dapui.open {} end
dap.listeners.before.event_terminated["dapui_config"] = function() dapui.close {} end
dap.listeners.before.event_exited["dapui_config"] = function() dapui.close {} end

return {}