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Update single header generation script to warn about unused headers

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Joe Burzinski 2019-11-18 22:22:38 -06:00 committed by Martin Hořeňovský
parent cfba9dce97
commit 9a8963133f
1 changed files with 24 additions and 2 deletions
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26
scripts/generateSingleHeader.py
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@ -23,6 +23,7 @@ def generate(v):
blankParser = re.compile( r'^\s*$')
seenHeaders = set([])
possibleHeaders = set([])
rootPath = os.path.join( catchPath, 'include/' )
outputPath = os.path.join( catchPath, 'single_include/catch2/catch.hpp' )
@ -52,8 +53,20 @@ def generate(v):
if globals['includeImpl'] or globals['implIfDefs'] == -1:
out.write( line )
def getDirsToSearch( ):
return [os.path.join( rootPath, s) for s in ['', 'internal', 'reporters', 'internal/benchmark', 'internal/benchmark/detail']]
def collectPossibleHeaders():
dirs = getDirsToSearch()
for dir in dirs:
hpps = glob(os.path.join(dir, '*.hpp'))
hs = glob(os.path.join(dir, '*.h'))
possibleHeaders.update( hpp.rpartition( os.sep )[2] for hpp in hpps )
possibleHeaders.update( h.rpartition( os.sep )[2] for h in hs )
def insertCpps():
dirs = [os.path.join( rootPath, s) for s in ['', 'internal', 'reporters', 'internal/benchmark', 'internal/benchmark/detail']]
dirs = getDirsToSearch()
cppFiles = []
for dir in dirs:
cppFiles += glob(os.path.join(dir, '*.cpp'))
@ -103,6 +116,13 @@ def generate(v):
write( line.rstrip() + "\n" )
write( u'// end {}\n'.format(filename) )
def warnUnparsedHeaders():
unparsedHeaders = possibleHeaders.difference( seenHeaders )
# These headers aren't packaged into the unified header, exclude them from any warning
whitelist = ['catch.hpp', 'catch_reporter_teamcity.hpp', 'catch_with_main.hpp', 'catch_reporter_automake.hpp', 'catch_reporter_tap.hpp', 'catch_reporter_sonarqube.hpp']
unparsedHeaders = unparsedHeaders.difference( whitelist )
if unparsedHeaders:
print( "WARNING: unparsed headers detected\n{0}\n".format( unparsedHeaders ) )
write( u"/*\n" )
write( u" * Catch v{0}\n".format( v.getVersionString() ) )
@ -117,11 +137,13 @@ def generate(v):
write( u"#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED\n" )
write( u"#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED\n" )
collectPossibleHeaders()
parseFile( rootPath, 'catch.hpp' )
warnUnparsedHeaders()
write( u"#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED\n\n" )
out.close()
print ("Generated single include for Catch v{0}\n".format( v.getVersionString() ) )
print( "Generated single include for Catch v{0}\n".format( v.getVersionString() ) )
if __name__ == '__main__':