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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 22576x 22576x 22576x 22576x 22576x 22576x 1x 11289x 11289x 11289x 1737x 1737x 11289x 11289x 11289x 33712x 33712x 33712x 33712x 33712x 33712x 33712x 11289x 11289x 5x 5x 11289x 11289x 10797x 10797x 11289x 11289x 230x 230x 11289x 11289x 251x 251x 251x 251x 251x 251x 1685x 255x 1685x 1430x 1430x 1685x 1685x 5x 5x 2x 2x 5x 5x 5x 5x 5x 5x 5x 5x 1685x 251x 251x 251x 11289x | 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;
}
} |