Adding code actions to dependency under cursor

[mgray88]

Using code actions for manipulating the dependencies feels more natural to me than new keyboard shortcuts that I probably won't use very often. So I came up with something. I hope others find it useful, and always open to suggestions for improvement!

I placed this code in my lazy.nvim config function for this plugin

local package_info = require "package-info"
local state = require "package-info.state"
local get_dependency = require "package-info.helpers.get_dependency_name_from_line"
package_info.setup(opts)

local null_ls = require "null-ls"
null_ls.register {
  method = null_ls.methods.CODE_ACTION,
  filetypes = { "json" },
  condition = function()
    return state.is_loaded
  end,
  generator = {
    ---@param params NullLsParams
    fn = function(params)
      local actions = {}

      local dependency = get_dependency(params.content[params.row])
      if dependency == nil then
        return actions
      end

      return {
        {
          title = "Update dependency",
          action = function()
            package_info.update()
          end,
        },
        {
          title = "Remove dependency",
          action = function()
            package_info.delete()
          end,
        },
        {
          title = "Change version",
          action = function()
            package_info.change_version()
          end,
        },
      }
    end,
  },
}