• There are 28 files with units, with 2,027 lines of code.
• 0 very complex files (McCabe index sum 251+; 0 lines of code)
• 0 complex files (McCabe index sum 126-250; 0 lines of code)
• 0 medium complex files (McCabe index sum 51-125; 0 lines of code)
• 6 slightly complex files (McCabe index sum 26-50; 916 lines of code)
• 22 simple files (McCabe index sum 1-25; 1,111 lines of code)
• 4 main files have no units (e.g. languages without unit analysis, or files without functions) and are not classified.

The McCabe index of a file grows with its size: per 100 lines tells a large but plain file from a dense one, and most complex unit whether the complexity sits in one unit or is spread over many.

File	# lines	# units	McCabe index (sum)	per 100 lines	most complex unit
find_content.go in common	197	6	44	22	26
async_tester.go in test-against-captureddata	184	8	36	20	15
EndpointEvent.go in test-against-captureddata	125	6	31	25	18
dynamo_ops.go in common	207	7	30	14	8
async_db_reader.go in migration	125	2	30	24	27
content_filter.go in common	78	4	28	36	17
dynamo_writer.go in migration	111	5	25	23	12
dynamo_defs.go in common	87	1	21	24	21
idmapping.go in common	61	1	16	26	16
mediatag.go in mediatag	91	3	14	15	8
config.go in common	74	5	10	14	6
dynamo_ops_mocks.go in common	67	5	10	15	3
main.go in migration	61	2	10	16	5
responses.go in common	70	5	9	13	3
video.go in video	46	2	8	17	5
async_reader.go in test-against-captureddata	57	1	8	14	8
referenceapi.go in referenceapi	46	2	8	17	5
main.go in test-against-captureddata	46	1	7	15	7
async_writer.go in test-against-captureddata	60	2	6	10	5
mime_equivalents_cache.go in common	37	3	6	16	3
config_mocks.go in common	22	4	4	18	1
poster_image.go in common	20	1	3	15	3
model_encoding.go in common	61	1	3	5	3
genericoptions.go in genericoptions	14	2	2	14	1
force_https.go in common	13	1	2	15	2
model_posterframes.go in common	28	1	2	7	2
model_mime_equivalent.go in common	24	1	2	8	2
m3u8.go in common	15	1	2	13	2

• File complexity is the sum of the McCabe indexes (conditional complexity) of the units (methods, functions...) in a file.
• Files are classified in five categories based on that sum: 1-25 (simple files), 26-50 (slightly complex files), 51-125 (medium complex files), 126-250 (complex files), 251+ (very complex files). The default bands are five times the unit complexity bands, as a file is a group of units.
• Only main code files with units are classified. Files without units (languages without unit analysis, or files without functions) have no complexity to measure and are left out rather than counted as simple.
• A very complex file holds many decisions, which often means it has too many responsibilities: a candidate to split, and a place where changes need more testing.