from pathlib import Path
import os,sys,subprocess,time,signal,shutil,json,fcntl
root=Path('/home/jakub/devel/escapistsrereintroduced');run=Path('/tmp')/sys.argv[1];run.mkdir()
lock=(Path('/tmp')/'erri-atlas-dedicated.lock').open('a');fcntl.flock(lock,fcntl.LOCK_EX|fcntl.LOCK_NB)
addons=run/'addons';addons.mkdir();shutil.copytree(root/'addons/core',addons/'ERR_Core')
probe=addons/'ERR_Core/Scripts/Game/ERR/30_Map/ERRM_DedicatedAtlasProbe.c'
probe.write_text('''modded class ERR_GameMode
{
 override void EOnInit(IEntity owner)
 {
  super.EOnInit(owner);
  GetGame().GetCallqueue().CallLater(ERR_AtlasDedicatedProbe, 3000, false);
 }
 void ERR_AtlasDedicatedProbe()
 {
  SCR_MapEntity nativeMap = SCR_MapEntity.GetMapInstance();
  vector low, high; GetGame().GetWorldEntity().GetWorldBounds(low, high);
  PrintFormat("ERR ATLAS DS: map=%1 worldBounds=%2..%3", nativeMap, low, high);
  if (nativeMap) PrintFormat("ERR ATLAS DS: nativeMapSize=%1 offset=%2", nativeMap.Size(), nativeMap.Offset());
  IEntity item = ERR_Actors.Spawn("{A46500E4A30B653B}Prefabs/Items/Equipment/ERRM_SharedFieldMap.et", "5000 100 5000");
  if (!item) { Print("ERR ATLAS DS: spawn failed"); return; }
  ERRM_SharedMapComponent paper = ERRM_SharedMapComponent.Cast(item.FindComponent(ERRM_SharedMapComponent));
  float zoom; int columns, rows;
  bool layout = paper.PaperLayout(zoom, columns, rows);
  PrintFormat("ERR ATLAS DS: layout=%1 zoom=%2 columns=%3 rows=%4 pageBefore=%5", layout, zoom, columns, rows, paper.PaperPage());
  paper.SelectAtlasPage(37);
  PrintFormat("ERR ATLAS DS: pageAfter=%1 expectedNumber37=%2", paper.PaperPage(), ERRM_PaperPages.Number(paper.PaperPage(), columns));
  Print("ERR ATLAS DS COMPLETE");
 }
}
''')
# Reuse read-only dependency links prepared by the successful hidden compile.
for p in Path('/tmp/err-held-pages-consume-b/addons').iterdir():
 if p.name.startswith('Dependency_'): (addons/p.name).symlink_to(p.resolve(),target_is_directory=True)
exe=Path('/tmp/erri-takeover-dedicated-runtime/ArmaReforgerServer')
cmd=[str(exe),'-profile',str(run/'profile'),'-noBackend','-noSound','-noThrow','-disableCrashReporter','-bindIP','127.0.0.1','-bindPort','22997','-maxFPS','30','-addonsDir',str(addons),'-addons','2528466DE220D91C','-server','{C1E20667DCE324ED}Missions/ERR_Everon.conf']
start=time.monotonic();result='timeout'
with (run/'stdout.log').open('w') as f:
 child=subprocess.Popen(cmd,cwd=exe.parent,stdout=f,stderr=subprocess.STDOUT,start_new_session=True)
 try:
  while time.monotonic()-start<100:
   logs=list((run/'profile/logs').glob('*/console.log'));text=logs[-1].read_text(errors='replace') if logs else ''
   if 'ERR ATLAS DS COMPLETE' in text:result='complete';break
   if "Can't compile" in text or 'Unable to initialize' in text:result='startup-failed';break
   if child.poll() is not None:result='exited';break
   time.sleep(.5)
 finally:
  if child.poll() is None:
   os.killpg(child.pid,signal.SIGTERM)
   try:child.wait(5)
   except subprocess.TimeoutExpired:os.killpg(child.pid,signal.SIGKILL);child.wait()
(run/'result.json').write_text(json.dumps({'result':result,'exit':child.returncode,'reaped':child.poll() is not None},indent=2))
print(result);print('\n'.join(l for l in text.splitlines() if 'ERR ATLAS DS' in l or 'SCRIPT    (E)' in l))