lakefile

J = assert(J or path.join)

PROJECT = 'lunit'

if LUA_VER == '5.3' then
  LUA_NEED = 'lua53'
  LUA_DIR  = ENV.LUA_DIR_5_3 or ENV.LUA_DIR
  LUA_RUNNER = 'lua53'
elseif LUA_VER == '5.2' then
  LUA_NEED = 'lua52'
  LUA_DIR  = ENV.LUA_DIR_5_2 or ENV.LUA_DIR
  LUA_RUNNER = 'lua52'
else
  LUA_NEED = 'lua'
  LUA_DIR  = ENV.LUA_DIR
  LUA_RUNNER = 'lua'
end

ROOT    = ROOT or J(LUA_DIR,'libs',PROJECT)
LUADIR  = LUADIR or J(ROOT, 'share')
LIBDIR  = LIBDIR or J(ROOT, 'share')
TESTDIR = J(ROOT, 'test')

install = target('install', {
  file.group{odir = LUADIR;  recurse = true; src = J('lua',  '*.*' )};
  file.group{odir = TESTDIR; recurse = true; src = J('test', '*.*' )};
})

local function run(file, cwd)
  print()
  print("run " .. file)
  if not TESTING then
    if cwd then lake.chdir(cwd) end
    os.execute( LUA_RUNNER .. ' ' .. file )
    if cwd then lake.chdir("<") end
    print()
  end
end

target('test', install, function()
  run(J(TESTDIR,'selftest.lua'), TESTDIR)
end)