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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 26846x 26846x 26846x 26846x 26846x 26846x 1x 13424x 13424x 13424x 1822x 1822x 13424x 13424x 13424x 40122x 40122x 40122x 40122x 40122x 40122x 40122x 13424x 13424x 5x 5x 13424x 13424x 12914x 12914x 13424x 13424x 239x 239x 13424x 13424x 260x 260x 260x 260x 260x 260x 1768x 266x 1768x 1502x 1502x 1768x 1768x 5x 5x 2x 2x 5x 5x 5x 5x 5x 5x 5x 5x 1768x 260x 260x 260x 13424x | 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;
}
} |