Press n or j to go to the next uncovered block, b, p or k for the previous block.
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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | 1x 1x 1x 1x 1x 1x 1x 21003x 21003x 21003x 21003x 1x 10502x 10502x 10502x 10502x 10502x 31326x 31326x 31326x 31326x 31326x 31326x 31326x 31326x 31326x 10502x 10502x 1x 1x 10502x 10502x 9969x 9969x 10502x 10502x 251x 251x 10502x 10502x 264x 264x 264x 264x 264x 1499x 1499x 1499x 1499x 1499x 1499x 1499x 1499x 1499x 46x 1499x 1453x 1453x 1453x 1453x 1453x 1453x 35x 35x 1499x 1499x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1499x 264x 264x 264x 10502x 10502x | import {Issue} from "../issue"; import * as Statements from "../abap/2_statements/statements"; import {ABAPRule} from "./_abap_rule"; import {BasicRuleConfig} from "./_basic_rule_config"; import {RuleTag} from "./_irule"; import {ABAPFile} from "../abap/abap_file"; export class NestingConf extends BasicRuleConfig { /** Maximum allowed nesting depth */ public depth: number = 5; } export class Nesting extends ABAPRule { private conf = new NestingConf(); public getMetadata() { return { key: "nesting", title: "Check nesting depth", shortDescription: `Checks for methods exceeding a maximum nesting depth`, extendedInformation: `https://github.com/SAP/styleguides/blob/main/clean-abap/CleanABAP.md#keep-the-nesting-depth-low https://docs.abapopenchecks.org/checks/74/`, tags: [RuleTag.Styleguide, RuleTag.SingleFile], }; } private getDescription(max: string): string { return "Reduce nesting depth to max " + max; } public getConfig() { return this.conf; } public setConfig(conf: NestingConf) { this.conf = conf; } public runParsed(file: ABAPFile) { const issues: Issue[] = []; let depth: number = 0; for (const statement of file.getStatements()) { const type = statement.get(); if (type instanceof Statements.If || type instanceof Statements.Case || type instanceof Statements.While || type instanceof Statements.Loop || type instanceof Statements.SelectLoop || type instanceof Statements.Do || type instanceof Statements.Try) { depth = depth + 1; } else if (type instanceof Statements.EndIf || type instanceof Statements.EndCase || type instanceof Statements.EndWhile || type instanceof Statements.EndLoop || type instanceof Statements.EndSelect || type instanceof Statements.EndDo || type instanceof Statements.EndTry) { depth = depth - 1; } if (depth > this.conf.depth) { const pos = statement.getFirstToken().getStart(); const issue = Issue.atPosition( file, pos, this.getDescription(this.conf.depth.toString()), this.getMetadata().key, this.conf.severity); issues.push(issue); break; // only one finding per file } } return issues; } } |