#!/usr/bin/python3
exlude=['rtma', 'urma', 'VLab', '.git']
#
release="comGSIv3.7_EnKFv1.3_fix_global.tar.gz"
GSI="/glade/work/geguo/MPMC/ProdGSI"
basefixlist='/glade/work/geguo/MPMC/releases/fix.list'
# remove old tarball and its directory
import os
os.system("rm -rf "+release+" global; mkdir -p global")
os.chdir("global")
# get basic fix file list
with open(basefixlist) as f:
  fixbasic = f.read().splitlines()
# get all fix file list
from os import walk
for (dirpath, dirnames, filenames) in walk(GSI+"/fix"):
  fixglobal=filenames
  break
# link fix files not exluded and not in fbasic
for x in fixglobal:
  excluded=False
  for y in exlude:
    if x.find(y)>=0:
      excluded=True
  if not excluded and not (x in fixbasic):
    os.system("ln -sf "+GSI+"/fix/"+x+" .")
# get Big_Endian file list
os.system("mkdir -p Big_Endian")
BigEdnBasic=['cmaq_berror_big_endian','cmaq_pm2_5_reg_berror_12z.bin', \
  'global_berror.l64y96.f77','nam_glb_berror.f77.gcv','nam_nmmstat_na.gcv', \
  'wrf_chem_berror_big_endian']
for (dirpath, dirnames, filenames) in walk(GSI+"/fix/Big_Endian"):
  fixBigEndian=filenames
  break
for x in fixBigEndian:
  excluded=False
  for y in exlude:
    if x.find(y)>=0: excluded=True
  if not excluded and not (x in BigEdnBasic):
    os.system("ln -sf "+GSI+"/fix/Big_Endian/"+x+" Big_Endian")
#make a tar ball
os.system("tar cvfzh ../"+release+" .")