@hot-updater/react-native
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React Native OTA solution for self-hosted
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JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var promises_1 = require("node:fs/promises");
var cli_tools_1 = require("@hot-updater/cli-tools");
var config_plugins_1 = require("expo/config-plugins");
var hot_updater_1 = require("hot-updater");
var path_1 = __importDefault(require("path"));
var package_json_1 = __importDefault(require("../../package.json"));
var transformers_1 = require("./transformers");
var fingerprintCache = null;
var getFingerprint = function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (fingerprintCache) {
return [2 /*return*/, fingerprintCache];
}
return [4 /*yield*/, (0, hot_updater_1.generateFingerprints)()];
case 1:
fingerprintCache = _a.sent();
return [4 /*yield*/, (0, hot_updater_1.createFingerprintJSON)(fingerprintCache)];
case 2:
_a.sent();
return [2 /*return*/, fingerprintCache];
}
});
}); };
/**
* Extract public key for embedding in native configs.
* Supports multiple sources with priority order:
* 1. HOT_UPDATER_PRIVATE_KEY environment variable
* 2. Private key file (extract public key)
* 3. Public key file (derived from privateKeyPath)
* 4. Skip with warning (graceful fallback)
*/
var getPublicKeyFromConfig = function (signingConfig) { return __awaiter(void 0, void 0, void 0, function () {
var envPrivateKey, publicKeyPEM, privateKeyPath, publicKeyPath, privateKeyPEM, publicKeyPEM, _privateKeyError_1, publicKeyPEM, _publicKeyError_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
// If signing not enabled, no public key needed
if (!(signingConfig === null || signingConfig === void 0 ? void 0 : signingConfig.enabled)) {
return [2 /*return*/, null];
}
envPrivateKey = process.env.HOT_UPDATER_PRIVATE_KEY;
if (envPrivateKey) {
try {
publicKeyPEM = (0, hot_updater_1.getPublicKeyFromPrivate)(envPrivateKey);
console.log("[hot-updater] Using public key extracted from HOT_UPDATER_PRIVATE_KEY environment variable");
return [2 /*return*/, publicKeyPEM.trim()];
}
catch (error) {
console.warn("[hot-updater] WARNING: Failed to extract public key from HOT_UPDATER_PRIVATE_KEY:\n" +
"".concat(error instanceof Error ? error.message : String(error), "\n"));
// Continue to try other methods
}
}
// If no privateKeyPath configured, can't proceed with file-based methods
if (!signingConfig.privateKeyPath) {
console.warn("[hot-updater] WARNING: signing.enabled is true but no privateKeyPath configured.\n" +
"Public key will not be embedded. Set HOT_UPDATER_PRIVATE_KEY environment variable or configure privateKeyPath.");
return [2 /*return*/, null];
}
privateKeyPath = path_1.default.isAbsolute(signingConfig.privateKeyPath)
? signingConfig.privateKeyPath
: path_1.default.resolve(process.cwd(), signingConfig.privateKeyPath);
publicKeyPath = privateKeyPath.replace(/private-key\.pem$/, "public-key.pem");
_a.label = 1;
case 1:
_a.trys.push([1, 3, , 8]);
return [4 /*yield*/, (0, hot_updater_1.loadPrivateKey)(privateKeyPath)];
case 2:
privateKeyPEM = _a.sent();
publicKeyPEM = (0, hot_updater_1.getPublicKeyFromPrivate)(privateKeyPEM);
console.log("[hot-updater] Extracted public key from ".concat(privateKeyPath));
return [2 /*return*/, publicKeyPEM.trim()];
case 3:
_privateKeyError_1 = _a.sent();
_a.label = 4;
case 4:
_a.trys.push([4, 6, , 7]);
return [4 /*yield*/, (0, promises_1.readFile)(publicKeyPath, "utf-8")];
case 5:
publicKeyPEM = _a.sent();
console.log("[hot-updater] Using public key from ".concat(publicKeyPath));
return [2 /*return*/, publicKeyPEM.trim()];
case 6:
_publicKeyError_1 = _a.sent();
// Priority 4: All sources failed - throw error
throw new Error("[hot-updater] Failed to load public key for bundle signing.\n\n" +
"Signing is enabled (signing.enabled: true) but no public key sources found.\n\n" +
"For EAS builds, use EAS Secrets:\n" +
' eas env:create --name HOT_UPDATER_PRIVATE_KEY --value "$(cat keys/private-key.pem)"\n\n' +
"Or add to eas.json:\n" +
' "env": { "HOT_UPDATER_PRIVATE_KEY": "-----BEGIN PRIVATE KEY-----\\n..." }\n\n' +
"For local development:\n" +
" npx hot-updater keys generate\n\n" +
"Searched locations:\n" +
" - HOT_UPDATER_PRIVATE_KEY environment variable\n" +
" - Private key file: ".concat(privateKeyPath, "\n") +
" - Public key file: ".concat(publicKeyPath, "\n"));
case 7: return [3 /*break*/, 8];
case 8: return [2 /*return*/];
}
});
}); };
/**
* Native code modifications - should only run once
*/
var withHotUpdaterNativeCode = function (config) {
var modifiedConfig = config;
// === iOS: Objective-C & Swift in AppDelegate ===
modifiedConfig = (0, config_plugins_1.withAppDelegate)(modifiedConfig, function (cfg) {
var contents = cfg.modResults.contents;
contents = (0, transformers_1.transformIOS)(contents);
cfg.modResults.contents = contents;
return cfg;
});
// === Android: Kotlin in MainApplication ===
modifiedConfig = (0, config_plugins_1.withMainApplication)(modifiedConfig, function (cfg) {
var contents = cfg.modResults.contents;
contents = (0, transformers_1.transformAndroid)(contents);
cfg.modResults.contents = contents;
return cfg;
});
return modifiedConfig;
};
/**
* Configuration updates - should run every time
*/
var withHotUpdaterConfigAsync = function (props) { return function (config) {
var channel = props.channel || "production";
var modifiedConfig = config;
// === iOS: Add channel and fingerprint to Info.plist ===
modifiedConfig = (0, config_plugins_1.withInfoPlist)(modifiedConfig, function (cfg) { return __awaiter(void 0, void 0, void 0, function () {
var fingerprintHash, config, fingerprint, publicKey;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
fingerprintHash = null;
return [4 /*yield*/, (0, cli_tools_1.loadConfig)(null)];
case 1:
config = _a.sent();
if (!(config.updateStrategy !== "appVersion")) return [3 /*break*/, 3];
return [4 /*yield*/, getFingerprint()];
case 2:
fingerprint = _a.sent();
fingerprintHash = fingerprint.ios.hash;
_a.label = 3;
case 3: return [4 /*yield*/, getPublicKeyFromConfig(config.signing)];
case 4:
publicKey = _a.sent();
cfg.modResults.HOT_UPDATER_CHANNEL = channel;
if (fingerprintHash) {
cfg.modResults.HOT_UPDATER_FINGERPRINT_HASH = fingerprintHash;
}
if (publicKey) {
cfg.modResults.HOT_UPDATER_PUBLIC_KEY = publicKey;
}
return [2 /*return*/, cfg];
}
});
}); });
// === Android: Add channel and fingerprint to strings.xml ===
modifiedConfig = (0, config_plugins_1.withStringsXml)(modifiedConfig, function (cfg) { return __awaiter(void 0, void 0, void 0, function () {
var fingerprintHash, config, fingerprint, publicKey;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
fingerprintHash = null;
return [4 /*yield*/, (0, cli_tools_1.loadConfig)(null)];
case 1:
config = _a.sent();
if (!(config.updateStrategy !== "appVersion")) return [3 /*break*/, 3];
return [4 /*yield*/, getFingerprint()];
case 2:
fingerprint = _a.sent();
fingerprintHash = fingerprint.android.hash;
_a.label = 3;
case 3: return [4 /*yield*/, getPublicKeyFromConfig(config.signing)];
case 4:
publicKey = _a.sent();
// Ensure resources object exists
if (!cfg.modResults.resources) {
cfg.modResults.resources = {};
}
if (!cfg.modResults.resources.string) {
cfg.modResults.resources.string = [];
}
// Remove existing hot_updater_channel entry if it exists
cfg.modResults.resources.string = cfg.modResults.resources.string.filter(function (item) { return !(item.$ && item.$.name === "hot_updater_channel"); });
// Add the new hot_updater_channel entry
cfg.modResults.resources.string.push({
$: {
name: "hot_updater_channel",
moduleConfig: "true",
},
_: channel,
});
if (fingerprintHash) {
// Remove existing hot_updater_fingerprint_hash entry if it exists
cfg.modResults.resources.string =
cfg.modResults.resources.string.filter(function (item) {
return !(item.$ && item.$.name === "hot_updater_fingerprint_hash");
});
// Add the new hot_updater_fingerprint_hash entry
cfg.modResults.resources.string.push({
$: {
name: "hot_updater_fingerprint_hash",
moduleConfig: "true",
},
_: fingerprintHash,
});
}
if (publicKey) {
// Remove existing hot_updater_public_key entry if it exists
cfg.modResults.resources.string =
cfg.modResults.resources.string.filter(function (item) { return !(item.$ && item.$.name === "hot_updater_public_key"); });
// Add the new hot_updater_public_key entry
cfg.modResults.resources.string.push({
$: {
name: "hot_updater_public_key",
moduleConfig: "true",
},
_: publicKey,
});
}
return [2 /*return*/, cfg];
}
});
}); });
return modifiedConfig;
}; };
/**
* Main plugin that combines both native code (run once) and config (run always)
*/
var withHotUpdater = function (config, props) {
if (props === void 0) { props = {}; }
// Apply plugins in order
return (0, config_plugins_1.withPlugins)(config, [
// Native code modifications - wrapped with createRunOncePlugin
(0, config_plugins_1.createRunOncePlugin)(withHotUpdaterNativeCode, "".concat(package_json_1.default.name, "-native"), package_json_1.default.version),
// Configuration updates - runs every time
withHotUpdaterConfigAsync(props),
]);
};
// Export the main plugin
exports.default = withHotUpdater;