mirror of https://git.tuxpa.in/a/code-server.git
34 lines
845 B
TypeScript
34 lines
845 B
TypeScript
import * as ts from "typescript";
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import * as Lint from "tslint";
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/**
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* Curly statement newlines rule.
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*/
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export class Rule extends Lint.Rules.AbstractRule {
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public static FAILURE_STRING = "Curly statements must separate with newlines";
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/**
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* Apply the rule.
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*/
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public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] {
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return this.applyWithWalker(new CurlyStatementNewlinesWalker(sourceFile, this.getOptions()));
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}
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}
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/**
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* Curly statement newlines walker.
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*/
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class CurlyStatementNewlinesWalker extends Lint.RuleWalker {
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/**
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* Visit if statements.
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*/
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public visitIfStatement(node: ts.IfStatement): void {
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const splitLength = node.getFullText().trim().split("\n").length;
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if (splitLength <= 2) {
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this.addFailureAt(node.getStart(), node.getWidth(), Rule.FAILURE_STRING);
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}
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super.visitIfStatement(node);
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}
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}
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