gatsby-source-sanity/lib-es5/util/handleDrafts.js

Gatsby source plugin for building websites using Sanity.io as a backend.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var through = require("through2");
var documentIds_1 = require("./documentIds");
function filter(doc, enc, callback) {
    return isDraft(doc) ? callback() : callback(null, doc);
}
function isDraft(doc) {
    return doc && doc._id && documentIds_1.isDraftId(doc._id);
}
exports.isDraft = isDraft;
exports.removeDrafts = function () { return through.obj(filter); };
exports.extractDrafts = function (target) {
    return through.obj(function (doc, enc, callback) {
        if (!isDraft(doc)) {
            return callback(null, doc);
        }
        target.push(doc);
        callback();
    });
};
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