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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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | 1x 1x 1x 1x 1x 1x 1x 1x 22430x 22430x 22430x 22430x 22430x 22430x 1x 11216x 11216x 11216x 1725x 1725x 11216x 11216x 11216x 33494x 33494x 33494x 33494x 33494x 33494x 33494x 11216x 11216x 5x 5x 11216x 11216x 10730x 10730x 11216x 11216x 227x 227x 11216x 11216x 248x 248x 248x 248x 248x 248x 1673x 251x 1673x 1422x 1422x 1673x 1673x 5x 5x 2x 2x 5x 5x 5x 5x 5x 5x 5x 5x 1673x 248x 248x 248x 11216x | import {Issue} from "../issue"; import {Position} from "../position"; import {ABAPRule} from "./_abap_rule"; import {BasicRuleConfig} from "./_basic_rule_config"; import {IRuleMetadata, RuleTag} from "./_irule"; import {EditHelper} from "../edit_helper"; import {ABAPFile} from "../abap/abap_file"; export class SequentialBlankConf extends BasicRuleConfig { /** An equal or higher number of sequential blank lines will trigger a violation. * Example: if lines = 3, a maximum of 2 is allowed. */ public lines: number = 4; } export class SequentialBlank extends ABAPRule { public static isBlankOrWhitespace(line: string): boolean { return /^\s*$/.test(line); } private conf = new SequentialBlankConf(); public getMetadata(): IRuleMetadata { return { key: "sequential_blank", title: "Sequential blank lines", shortDescription: `Checks that code does not contain more than the configured number of blank lines in a row.`, tags: [RuleTag.Whitespace, RuleTag.Quickfix, RuleTag.SingleFile], }; } private getMessage(): string { return "Remove sequential blank lines"; } public getConfig() { return this.conf; } public setConfig(conf: SequentialBlankConf) { this.conf = conf; } public runParsed(file: ABAPFile) { const issues: Issue[] = []; const rows = file.getRawRows(); let blanks = 0; for (let i = 0; i < rows.length; i++) { if (SequentialBlank.isBlankOrWhitespace(rows[i])) { blanks++; } else { blanks = 0; } if (blanks === this.conf.lines) { let blankCounter = 1; while (i + blankCounter < rows.length && SequentialBlank.isBlankOrWhitespace(rows[i + blankCounter])){ ++blankCounter; } const reportPos = new Position(i + 1, 1); // fix has to start at end of previous row for it to properly delete the first row const startPos = new Position(i, rows[i].length + 1); const endPos = new Position(i + blankCounter, rows[i + blankCounter - 1].length + 1); const fix = EditHelper.deleteRange(file, startPos, endPos); const issue = Issue.atPosition(file, reportPos, this.getMessage(), this.getMetadata().key, this.conf.severity, fix); issues.push(issue); } } return issues; } } |