check_fzds_enable

#!/usr/bin/python3


import os
baddies = 0
for dirpath, dirnames, filenames in os.walk("src/", followlinks=True):
    for filename in filenames:
        if not filename.endswith(".java"): continue
        imports_fzds = False
        imports_check = False
        name = dirpath + "/" + filename
        for line in open(name):
            if line.startswith("package factorization.fzds"): break
            if "factorization.fzds.HammerEnabled" in line:
                imports_check = True
            elif "factorization.fzds" in line:
                imports_fzds = True
            if " class " in line: break
        if imports_fzds and not imports_check:
            if baddies == 0: print("The following classes may be using FZDS without checking if it is enabled:")
            print("\t", name)
            baddies += 1


if baddies == 0: print("No suspicious FZDS usages!")
raise SystemExit(baddies)