call-source.lua

-- see https://bugzilla.redhat.com/show_bug.cgi?id=1038092 for whole issue
-- see https://bugzilla.redhat.com/show_bug.cgi?id=1290388 for pretrans over pre
-- if copy-jdk-configs is in transaction, it installs in pretrans to temp
-- if copy_jdk_configs is in temp, then it means that copy-jdk-configs is in transaction  and so is
-- preferred over one in %%{_libexecdir}. If it is not in transaction, then depends
-- whether copy-jdk-configs is installed or not. If so, then configs are copied
-- (copy_jdk_configs from %%{_libexecdir} used) or not copied at all
local posix = require "posix"

if (os.getenv("debug") == "true") then
  debug = true;
  print("cjc: in spec debug is on")
else 
  debug = false;
end

SOURCE1 = "%{rpm_state_dir}/copy_jdk_configs.lua"
SOURCE2 = "%{_libexecdir}/copy_jdk_configs.lua"

local stat1 = posix.stat(SOURCE1, "type");
local stat2 = posix.stat(SOURCE2, "type");

  if (stat1 ~= nil) then
  if (debug) then
    print(SOURCE1 .." exists - copy-jdk-configs in transaction, using this one.")
  end;
  package.path = package.path .. ";" .. SOURCE1
else
  if (stat2 ~= nil) then
  if (debug) then
    print(SOURCE2 .." exists - copy-jdk-configs already installed and NOT in transaction. Using.")
  end;
  package.path = package.path .. ";" .. SOURCE2
  else
    if (debug) then
      print(SOURCE1 .." does NOT exists")
      print(SOURCE2 .." does NOT exists")
      print("No config files will be copied")
    end
  return
  end
end
arg = nil ;  -- it is better to null the arg up, no meter if they exists or not, and use cjc as module in unified way, instead of relaying on "main" method during require "copy_jdk_configs.lua"
cjc = require "copy_jdk_configs.lua"
args = {"--currentjvm", "%{uniquesuffix %{nil}}", "--jvmdir", "%{_jvmdir %{nil}}", "--origname", "%{name}", "--origjavaver", "%{javaver}", "--arch", "%{_arch}", "--temp", "%{rpm_state_dir}/%{name}.%{_arch}"}
cjc.mainProgram(args)