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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 75 76 77 78 79 80 81 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 17844x 17844x 17844x 17844x 1x 8923x 8923x 8923x 8923x 8923x 35096x 35096x 35096x 35096x 35096x 35096x 35096x 35096x 8923x 8923x 2x 2x 8923x 8923x 8485x 8485x 8923x 8923x 202x 202x 8923x 8923x 225x 225x 225x 225x 12x 12x 213x 225x 1214x 1214x 7x 7x 1214x 206x 206x 225x 4787x 10x 4787x 1117x 1117x 4787x 2x 2x 2x 2x 4787x 1117x 4787x 3660x 3660x 3660x 4787x 206x 206x 206x 8923x 8923x | import {Issue} from "../issue";
import {ABAPRule} from "./_abap_rule";
import {BasicRuleConfig} from "./_basic_rule_config";
import {Punctuation, Comment as CommentToken} from "../abap/1_lexer/tokens";
import {NativeSQL, Unknown} from "../abap/2_statements/statements/_statement";
import {EditHelper} from "../edit_helper";
import {IRuleMetadata, RuleTag} from "./_irule";
import {Position} from "../position";
import {ABAPFile} from "../abap/abap_file";
export class EmptyLineinStatementConf extends BasicRuleConfig {
/** Allow changed empty lines in chanined statements */
public allowChained: boolean = false;
}
export class EmptyLineinStatement extends ABAPRule {
private conf = new EmptyLineinStatementConf();
public getMetadata(): IRuleMetadata {
return {
key: "empty_line_in_statement",
title: "Find empty lines in statements",
shortDescription: `Checks that statements do not contain empty lines.`,
extendedInformation: `https://docs.abapopenchecks.org/checks/41/`,
tags: [RuleTag.Quickfix, RuleTag.Whitespace, RuleTag.SingleFile],
};
}
private getMessage(): string {
return "Remove empty line in statement";
}
public getConfig() {
return this.conf;
}
public setConfig(conf: EmptyLineinStatementConf) {
this.conf = conf;
}
public runParsed(file: ABAPFile) {
const issues: Issue[] = [];
const stru = file.getStructure();
if (stru === undefined) {
return [];
}
for (const s of file.getStatements()) {
if (s.get() instanceof Unknown
|| s.get() instanceof NativeSQL) {
return []; // skip the file if there are parser errors or native/sqlscript
}
}
let prevLine: number | undefined = undefined;
for (const t of file.getTokens()) {
if (prevLine === undefined && t instanceof CommentToken) {
continue;
} else if (prevLine === undefined) {
prevLine = t.getRow();
}
if (prevLine && t.getRow() - prevLine >= 2) {
const fix = EditHelper.deleteRange(file, new Position(prevLine + 1, 1), t.getStart());
const issue = Issue.atToken(file, t, this.getMessage(), this.getMetadata().key, this.conf.severity, fix);
issues.push(issue);
}
if (t instanceof Punctuation && t.getStr() === ".") {
prevLine = undefined;
} else if (this.conf.allowChained === true && t instanceof Punctuation && t.getStr() === ",") {
prevLine = undefined;
} else {
prevLine = t.getRow();
}
}
return issues;
}
} |