bin/find-files-not-referenced-by-makefile.py

   1 #!/usr/bin/python3
   2
   3 # Look for CXX files that are not referenced by any makefile
   4
   5 import subprocess
   6
   7 sourceFiles = set()
   8
   9 a = subprocess.Popen("git ls-files", stdout=subprocess.PIPE, shell=True, encoding='utf8')
  10 with a.stdout as txt:
  11     for filename in txt:
  12         if filename.find(".cxx") != -1 \
  13             and filename.find("precompiled") == -1 \
  14             and filename.find("/workben") == -1 \
  15             and not filename.startswith("odk/examples/") \
  16             and not filename.startswith("bridges/") \
  17             and not filename.startswith("compilerplugins/") \
  18             and filename.find("/qa/") == -1 \
  19             and filename.find("/test/") == -1 \
  20             and not filename.startswith("testtools/") \
  21             and not filename.startswith("vcl/") \
  22             and not filename.startswith("cli_ure/"):
  23             sourceFiles.add(filename.strip())
  24
  25 a = subprocess.Popen("git ls-files */*.mk", stdout=subprocess.PIPE, shell=True, encoding='utf8')
  26 with a.stdout as txt:
  27     for makefilename in txt:
  28         makefilename = makefilename.strip()
  29         with open(makefilename, "r") as makefile:
  30             moduleName = makefilename[:makefilename.find("/")]
  31             state = 0
  32             for line in makefile:
  33                 line = line.strip()
  34                 if state == 0 and "_add_exception_objects" in line:
  35                     state = 1
  36                 elif state == 1 and line != "))":
  37                     s = line.replace("\\","").replace(")", "").strip()
  38                     # parse line like: $(call gb_Helper_optional,AVMEDIA,svx/source/sidebar/media/MediaPlaybackPanel) \
  39                     idx = s.rfind(",")
  40                     if idx != -1:
  41                         s = s[idx+1:].strip()
  42                     sourceFiles.discard(s + ".cxx")
  43                 elif state == 1:
  44                     state = 0
  45
  46
  47
  48
  49 print("files not listed in makefile")
  50 print("----------------------------")
  51 for x in sorted(sourceFiles):
  52     print(x)