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"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Targets = void 0;
const util_1 = __importDefault(require("util"));
const base_1 = require("./base");
const delegations_1 = require("./delegations");
const file_1 = require("./file");
const utils_1 = require("./utils");
// Container for the signed part of targets metadata.
//
// Targets contains verifying information about target files and also delegates
// responsible to other Targets roles.
class Targets extends base_1.Signed {
constructor(options) {
super(options);
this.type = base_1.MetadataKind.Targets;
this.targets = options.targets || {};
this.delegations = options.delegations;
}
addTarget(target) {
this.targets[target.path] = target;
}
equals(other) {
if (!(other instanceof Targets)) {
return false;
}
return (super.equals(other) &&
util_1.default.isDeepStrictEqual(this.targets, other.targets) &&
util_1.default.isDeepStrictEqual(this.delegations, other.delegations));
}
toJSON() {
const json = {
_type: this.type,
spec_version: this.specVersion,
version: this.version,
expires: this.expires,
targets: targetsToJSON(this.targets),
...this.unrecognizedFields,
};
if (this.delegations) {
json.delegations = this.delegations.toJSON();
}
return json;
}
static fromJSON(data) {
const { unrecognizedFields, ...commonFields } = base_1.Signed.commonFieldsFromJSON(data);
const { targets, delegations, ...rest } = unrecognizedFields;
return new Targets({
...commonFields,
targets: targetsFromJSON(targets),
delegations: delegationsFromJSON(delegations),
unrecognizedFields: rest,
});
}
}
exports.Targets = Targets;
function targetsToJSON(targets) {
return Object.entries(targets).reduce((acc, [path, target]) => ({
...acc,
[path]: target.toJSON(),
}), {});
}
function targetsFromJSON(data) {
let targets;
if (utils_1.guard.isDefined(data)) {
if (!utils_1.guard.isObjectRecord(data)) {
throw new TypeError('targets must be an object');
}
else {
targets = Object.entries(data).reduce((acc, [path, target]) => ({
...acc,
[path]: file_1.TargetFile.fromJSON(path, target),
}), {});
}
}
return targets;
}
function delegationsFromJSON(data) {
let delegations;
if (utils_1.guard.isDefined(data)) {
if (!utils_1.guard.isObject(data)) {
throw new TypeError('delegations must be an object');
}
else {
delegations = delegations_1.Delegations.fromJSON(data);
}
}
return delegations;
}