tranz/lib/runProcessor.js

The framework for transform anything

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
/**
 * @file runProcessor
 * @author Cuttle Cong
 * @date 2018/9/28
 *
 */
var reduce = require("p-reduce");
var VError = require("verror");
var quote_it_1 = require("quote-it");
var normalizeProcessor_1 = require("./normalizeProcessor");
function runProcessor(input, processor, options) {
    return __awaiter(this, void 0, void 0, function () {
        var processorArray, processorId, e_1;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    processor = normalizeProcessor_1.default(processor, options);
                    processorArray = processor;
                    if (!Array.isArray(processor)) {
                        processorArray = [processor];
                    }
                    processorId = processor.id;
                    _a.label = 1;
                case 1:
                    _a.trys.push([1, 3, , 4]);
                    return [4 /*yield*/, reduce(processorArray, function (input, runner) {
                            if (typeof runner === 'function') {
                                return runner.call(options, input);
                            }
                            return runProcessor(input, runner, options);
                        }, input)];
                case 2: return [2 /*return*/, _a.sent()];
                case 3:
                    e_1 = _a.sent();
                    throw new VError({ cause: e_1, name: 'TranzError' }, "Error occurs when process" + (processorId ? " using " + quote_it_1.default(String(processorId), '`') : ''));
                case 4: return [2 /*return*/];
            }
        });
    });
}
exports.default = runProcessor;
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