Method printIfStatement

src/LuaPrinter.ts:461–486

(statement: lua.IfStatement, isElseIf = false)

    }

    public printIfStatement(statement: lua.IfStatement, isElseIf = false): SourceNode {
        const chunks: SourceChunk[] = [];

        const prefix = isElseIf ? "elseif" : "if";
        chunks.push(this.indent(prefix + " "), this.printExpression(statement.condition), " then\n");

        this.pushIndent();
        chunks.push(this.printBlock(statement.ifBlock));
        this.popIndent();

        if (statement.elseBlock) {
            if (lua.isIfStatement(statement.elseBlock)) {
                chunks.push(this.printIfStatement(statement.elseBlock, true));
            } else {
                chunks.push(this.indent("else\n"));
                this.pushIndent();
                chunks.push(this.printBlock(statement.elseBlock));
                this.popIndent();
                chunks.push(this.indent("end"));
            }
        } else {
            chunks.push(this.indent("end"));
        }

        return this.concatNodes(...chunks);
    }

    public printWhileStatement(statement: lua.WhileStatement): SourceNode {
        const chunks: SourceChunk[] = [];