nvim-java/lua/java-core/utils/command.lua at main · nvim-java/nvim-java

Repository navigation

local M = {}

---Converts a path array to command name

---@param path string[]

---@return string

function M.path_to_command_name(path)

local name = 'Java'

for _, word in ipairs(path) do

local sub_words = vim.split(word, '_')

local changed_word = ''

for _, sub_word in ipairs(sub_words) do

local first_char = sub_word:sub(1, 1):upper()

local rest = sub_word:sub(2)

changed_word = changed_word .. first_char .. rest

end

name = name .. changed_word

end

return name

end

---Registers an API by creating a user command and adding to module table

---@param module table

---@param path string[]

---@param command fun()

---@param opts vim.api.keyset.user_command

function M.register_api(module, path, command, opts)

local name = M.path_to_command_name(path)

vim.api.nvim_create_user_command(name, command, opts or {})

local last_index = #path

local func_name = path[last_index]

table.remove(path, last_index)

local node = module

for _, v in ipairs(path) do

if not node[v] then

node[v] = {}

end

node = node[v]

end

node[func_name] = command

end

return M