GoogleCloudPlatform / docker-clamav-malware-scanner

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 33 units with 680 lines of code in units (35.1% of code).

0 very complex units (0 lines of code)
1 complex units (124 lines of code)
0 medium complex units (0 lines of code)
2 simple units (84 lines of code)
30 very simple units (472 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 33 most complex units

Unit	# lines	McCabe index	# params
async function validateConfig() in cloudrun-malware-scanner/config.ts	124	27	2
async handleGcsObject() in cloudrun-malware-scanner/scanner.ts	63	8	1
function validateFileExtensionList() in cloudrun-malware-scanner/config.ts	21	7	1
function getLogLevel() in cloudrun-malware-scanner/logger.ts	15	5	0
async handlePost() in cloudrun-malware-scanner/server.ts	28	4	2
async function waitForClamD() in cloudrun-malware-scanner/server.ts	17	4	1
async function run() in cloudrun-malware-scanner/server.ts	20	4	0
export async function readAndVerifyConfig() in cloudrun-malware-scanner/config.ts	26	4	2
async function accessTokenRefresh() in cloudrun-malware-scanner/gcs-proxy-server.ts	29	4	0
function handleProxyReq() in cloudrun-malware-scanner/gcs-proxy-server.ts	16	4	3
function writeCvdMirrorUpdatedMetric() in cloudrun-malware-scanner/metrics.ts	11	4	2
function initMetrics() in cloudrun-malware-scanner/metrics.ts	78	4	1
async function handleCvdUpdate() in cloudrun-malware-scanner/server.ts	32	3	1
async function checkBucketExists() in cloudrun-malware-scanner/config.ts	22	3	3
function setupGcsReverseProxy() in cloudrun-malware-scanner/gcs-proxy-server.ts	16	3	0
function writeScanFailedMetric() in cloudrun-malware-scanner/metrics.ts	11	3	1
function writeScanIgnoredMetric() in cloudrun-malware-scanner/metrics.ts	24	3	5
async healthCheck() in cloudrun-malware-scanner/server.ts	9	2	1
function handleProxyError() in cloudrun-malware-scanner/gcs-proxy-server.ts	14	2	4
async function run() in cloudrun-malware-scanner/gcs-proxy-server.ts	15	2	0
error() in cloudrun-malware-scanner/metrics.ts	5	2	2
async pingClamD() in cloudrun-malware-scanner/scanner.ts	5	2	0
async versionInfo() in cloudrun-malware-scanner/server.ts	8	1	1
constructor() in cloudrun-malware-scanner/metrics.ts	3	1	0
verbose() in cloudrun-malware-scanner/metrics.ts	3	1	2
debug() in cloudrun-malware-scanner/metrics.ts	3	1	2
info() in cloudrun-malware-scanner/metrics.ts	3	1	2
warn() in cloudrun-malware-scanner/metrics.ts	3	1	2
function writeScanCleanMetric() in cloudrun-malware-scanner/metrics.ts	16	1	5
function writeScanInfectedMetric() in cloudrun-malware-scanner/metrics.ts	16	1	5
function writeScanCompletedMetric_() in cloudrun-malware-scanner/metrics.ts	8	1	0
async getClamVersion() in cloudrun-malware-scanner/scanner.ts	6	1	0
async moveProcessedFile() in cloudrun-malware-scanner/scanner.ts	10	1	2