@ng-doc/builder/helpers/angular/get-pipe-decorator.js

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getPipeDecorator = getPipeDecorator;
const ts_morph_1 = require("ts-morph");
const string_expression_1 = require("../string-expression");
const typescript_1 = require("../typescript");
/**
 *    Resolves the pipe decorator and return its properties.
 * @param cls - class declaration
 */
function getPipeDecorator(cls) {
    const decorator = cls.getDecorator('Pipe');
    const decoratorArgument = decorator?.getArguments()[0];
    if (ts_morph_1.Node.isObjectLiteralExpression(decoratorArgument)) {
        const standaloneProperty = decoratorArgument.getProperty('standalone');
        const nameProperty = decoratorArgument.getProperty('name');
        return {
            standalone: (0, string_expression_1.stringExpression)((0, typescript_1.getPropertyAssignment)(standaloneProperty)),
            name: (0, string_expression_1.stringExpression)((0, typescript_1.getPropertyAssignment)(nameProperty)),
        };
    }
    return undefined;
}
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