import sys
import subprocess
import os
import os.path
sys.path.append("../doc/examples")
import gfs2tex

env = "export PYTHONPATH=$PYTHONPATH:" + os.getcwd() + " &&"

n = 0
failed = 0
for start in sys.argv[1:]:
    for root, dirs, files in os.walk(start,topdown=True):
        if not ".xvpics" in root:
            test = gfs2tex.Example(root)
            status,msg = test.run(env)
            if status != None:
                print("FAIL:",root)
                if len(msg) > 0:
                    print(" ".join(msg))
                print("{\color{Red}FAIL}:", file=open(test.path + "/status",'w'))
                failed += 1
            else:
                print("PASS:",root)
                print("{\color{OliveGreen}PASS}:", file=open(test.path + "/status",'w'))
            n += 1

if failed:
    msg = repr(failed) + " of " + repr(n) + " tests failed"
else:
    msg = "All " + repr(n) + " tests passed"

print(len(msg)*"=")
print(msg)
print(len(msg)*"=")

if failed:
    sys.exit(1)