GoogleCloudPlatform / php-tools - Conditional Complexity

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 181 units with 2,559 lines of code in units (85.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
2 medium complex units (149 lines of code)
18 simple units (599 lines of code)
161 very simple units (1,811 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 50 most complex units

Unit	# lines	McCabe index	# params
protected function applyFix() in src/Fixers/ClientUpgradeFixer/ClientUpgradeFixer.php	112	18	2
private function getSettersFromTokens() in src/Fixers/ClientUpgradeFixer/RpcMethod.php	37	11	4
public static function getClientVarsFromNewKeyword() in src/Fixers/ClientUpgradeFixer/ClientVar.php	34	10	2
protected function execute() in src/Utils/Actions/RunCsFixerCommand.php	67	9	2
private function askParameters() in src/Utils/WordPress/Project.php	28	8	1
protected function execute() in src/Utils/Flex/FlexExecCommand.php	69	8	2
protected function resolveImage() in src/Utils/Flex/FlexExecCommand.php	49	8	2
public function deploy() in src/TestUtils/GcloudWrapper/AppEngine.php	45	8	1
private function runEventuallyConsistentTest() in src/TestUtils/EventuallyConsistentTestTrait.php	28	8	3
private function getSetterIndiciesFromInlineArray() in src/Fixers/ClientUpgradeFixer/RpcMethod.php	21	8	3
private function settersFromArgumentArray() in src/Fixers/ClientUpgradeFixer/RpcMethod.php	33	8	2
public static function startCloudSqlProxy() in src/TestUtils/CloudSqlProxyTrait.php	26	7	3
private static function getNextArgumentEnd() in src/Fixers/ClientUpgradeFixer/RpcParameter.php	42	7	2
public static function getImportedClients() in src/Fixers/ClientUpgradeFixer/UseStatement.php	19	7	1
public function isDeclaredAt() in src/Fixers/ClientUpgradeFixer/ClientVar.php	19	7	2
public static function getClientVarsFromVarTypehint() in src/Fixers/ClientUpgradeFixer/ClientVar.php	26	7	2
private function settersFromOptionalArgsVar() in src/Fixers/ClientUpgradeFixer/RpcMethod.php	31	7	3
protected function shouldRetry() in src/Utils/ExponentialBackoff.php	17	6	1
public static function copyDir() in src/TestUtils/FileUtil.php	19	6	3
public static function getClientVarsFromTypehint() in src/Fixers/ClientUpgradeFixer/ClientVar.php	26	6	2
public function __construct() in src/Utils/ContainerExec.php	24	5	5
public function run() in src/Utils/ContainerExec.php	42	5	0
public function deploy() in src/TestUtils/GcloudWrapper/CloudRun.php	30	5	2
public function deploy() in src/TestUtils/GcloudWrapper/CloudFunction.php	31	5	4
public function getBaseUrl() in src/TestUtils/GcloudWrapper/CloudFunction.php	14	5	2
private static function runFunctionSnippet() in src/TestUtils/TestTrait.php	29	5	2
private static function executeProcess() in src/TestUtils/ExecuteCommandTrait.php	13	5	2
protected static function executeWithRetry() in src/TestUtils/ExecuteCommandTrait.php	14	5	3
public static function setUpFunction() in src/TestUtils/CloudFunctionDeploymentTrait.php	20	5	0
private static function doDeployApp() in src/TestUtils/DeploymentTrait.php	18	5	0
public static function startDevServer() in src/TestUtils/DevAppserverTestTrait.php	22	5	0
public function getRpcMethod() in src/Fixers/ClientUpgradeFixer/ClientVar.php	16	5	1
function get_real_file_to_load() in src/Utils/WordPress/files/gae-app.php	15	4	1
public function execute() in src/Utils/ExponentialBackoff.php	17	4	2
public function __construct() in src/Utils/Gcloud.php	24	4	0
protected function validateProjectDir() in src/Utils/Project.php	18	4	1
public function downloadArchive() in src/Utils/Project.php	25	4	3
private function determineWorkflowFile() in src/Utils/Actions/RunCsFixerCommand.php	17	4	2
private function getJobFromWorkflowFile() in src/Utils/Actions/RunCsFixerCommand.php	26	4	3
public function getBaseUrl() in src/TestUtils/GcloudWrapper/CloudRun.php	21	4	1
public function __construct() in src/TestUtils/GcloudWrapper/CloudFunction.php	23	4	5
private static function runSnippet() in src/TestUtils/TestTrait.php	26	4	2
private static function runCommand() in src/TestUtils/ExecuteCommandTrait.php	22	4	2
private static function createProcess() in src/TestUtils/ExecuteCommandTrait.php	13	4	2
private function processFunctionLogs() in src/TestUtils/CloudFunctionDeploymentTrait.php	30	4	4
public static function getRpcCallParameters() in src/Fixers/ClientUpgradeFixer/RpcParameter.php	21	4	2
public function getLineStart() in src/Fixers/ClientUpgradeFixer/ClientVar.php	14	4	1
public function initializeProject() in src/Utils/WordPress/Project.php	14	3	1
public function promptForProjectDir() in src/Utils/WordPress/Project.php	21	3	0
public function initializeDatabase() in src/Utils/WordPress/Project.php	45	3	0