package = "punch"
version = "0.3.1-1"

source = {
  url = "git+https://github.com/azratul/punch.lua.git",
  tag = "v0.3.1"
}

description = {
  summary  = "Pure-Lua P2P NAT traversal: STUN, ICE-lite, hole punching, AES-GCM",
  detailed = [[
    punch establishes direct UDP connections between peers behind NAT
    without port forwarding, VPNs, or external tunneling binaries.
    Discovers public endpoints via STUN, coordinates hole punching with
    ICE-style candidate pairs, and encrypts the channel with AES-256-GCM.
    Falls back to a relay broker when the NAT type prevents direct traversal.
    Includes a minimal HTTP signaling server for local description exchange.
    HTTPS support for signaling server clients (via OpenSSL memory BIOs).
    Works with vim.uv (Neovim) or luv (standalone LuaJIT).
    Requires OpenSSL installed on the system for encryption, HTTPS and WSS.
  ]],
  homepage = "https://github.com/azratul/punch.lua",
  license  = "GPL-3.0",
}

dependencies = {
  "lua >= 5.1",
  "luv",
}

-- OpenSSL (libcrypto + libssl) required for AES-256-GCM, HTTPS, and WSS
external_dependencies = {
  OPENSSL = {
    library = "crypto"
  }
}

build = {
  type = "builtin",
  modules = {
    ["punch"]                    = "punch/init.lua",
    ["punch.signaling_server"]   = "punch/signaling_server.lua",
    ["punch.session"]            = "punch/session.lua",
    ["punch.ice"]                = "punch/ice.lua",
    ["punch.punch"]              = "punch/punch.lua",
    ["punch.stun"]               = "punch/stun.lua",
    ["punch.signal"]             = "punch/signal.lua",
    ["punch.channel"]            = "punch/channel.lua",
    ["punch.crypto"]             = "punch/crypto.lua",
    ["punch.relay"]              = "punch/relay.lua",
    ["punch.tls"]                = "punch/tls.lua",
    ["punch.ws"]                 = "punch/ws.lua",
    ["punch.log"]                = "punch/log.lua",
  },
}