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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | 1x 1x 1x 1x 1x 1x 1x 21004x 21004x 21004x 1x 10503x 10503x 10503x 10503x 10503x 31325x 31325x 31325x 31325x 31325x 31325x 31325x 10503x 10503x 9969x 9969x 10503x 10503x 251x 251x 251x 10503x 10503x 253x 253x 10503x 10503x 319x 319x 319x 319x 319x 48x 1x 1x 1x 1x 48x 319x 319x 10503x 10503x | import {BasicRuleConfig} from "./_basic_rule_config";
import {Issue} from "../issue";
import {IRule, IRuleMetadata, RuleTag} from "./_irule";
import {IRegistry} from "../_iregistry";
import {IObject} from "../objects/_iobject";
import {CyclomaticComplexityStats} from "../utils/cyclomatic_complexity_stats";
export class CyclomaticComplexityConf extends BasicRuleConfig {
public max: number = 20;
}
export class CyclomaticComplexity implements IRule {
private conf = new CyclomaticComplexityConf();
public getMetadata(): IRuleMetadata {
return {
key: "cyclomatic_complexity",
title: "Cyclomatic Complexity",
shortDescription: `Cyclomatic complexity, only reported for methods`,
tags: [RuleTag.SingleFile],
};
}
public getConfig() {
return this.conf;
}
public setConfig(conf: CyclomaticComplexityConf): void {
this.conf = conf;
if (this.conf.max === undefined) {
this.conf.max = new CyclomaticComplexityConf().max;
}
}
public initialize(_reg: IRegistry) {
return this;
}
public run(obj: IObject): Issue[] {
const issues: Issue[] = [];
const stats = CyclomaticComplexityStats.run(obj);
for (const s of stats) {
if (s.count > this.conf.max) {
const message = "Max cyclomatic complexity reached, " + s.count + ", " + s.name;
const issue = Issue.atPosition(s.file, s.pos, message, this.getMetadata().key, this.conf.severity);
issues.push(issue);
}
}
return issues;
}
} |