@expo/cli
Version:
159 lines (158 loc) • 7.66 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
assertEngineMismatchAsync: ()=>assertEngineMismatchAsync,
isEnableHermesManaged: ()=>isEnableHermesManaged,
parseGradleProperties: ()=>parseGradleProperties,
maybeThrowFromInconsistentEngineAsync: ()=>maybeThrowFromInconsistentEngineAsync,
maybeInconsistentEngineAndroidAsync: ()=>maybeInconsistentEngineAndroidAsync,
maybeInconsistentEngineIosAsync: ()=>maybeInconsistentEngineIosAsync,
isHermesBytecodeBundleAsync: ()=>isHermesBytecodeBundleAsync,
getHermesBytecodeBundleVersionAsync: ()=>getHermesBytecodeBundleVersionAsync
});
function _config() {
const data = require("@expo/config");
_config = function() {
return data;
};
return data;
}
function _fsExtra() {
const data = /*#__PURE__*/ _interopRequireDefault(require("fs-extra"));
_fsExtra = function() {
return data;
};
return data;
}
function _path() {
const data = /*#__PURE__*/ _interopRequireDefault(require("path"));
_path = function() {
return data;
};
return data;
}
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
async function assertEngineMismatchAsync(projectRoot, exp, platform) {
const isHermesManaged = isEnableHermesManaged(exp, platform);
const paths = (0, _config().getConfigFilePaths)(projectRoot);
var _dynamicConfigPath, ref;
const configFilePath = (ref = (_dynamicConfigPath = paths.dynamicConfigPath) != null ? _dynamicConfigPath : paths.staticConfigPath) != null ? ref : "app.json";
await maybeThrowFromInconsistentEngineAsync(projectRoot, configFilePath, platform, isHermesManaged);
}
function isEnableHermesManaged(expoConfig, platform) {
switch(platform){
case "android":
{
var ref;
var ref1;
return ((ref1 = (ref = expoConfig.android) == null ? void 0 : ref.jsEngine) != null ? ref1 : expoConfig.jsEngine) !== "jsc";
}
case "ios":
{
var ref2;
var ref3;
return ((ref3 = (ref2 = expoConfig.ios) == null ? void 0 : ref2.jsEngine) != null ? ref3 : expoConfig.jsEngine) !== "jsc";
}
default:
return false;
}
}
function parseGradleProperties(content) {
const result = {};
for (let line of content.split("\n")){
line = line.trim();
if (!line || line.startsWith("#")) {
continue;
}
const sepIndex = line.indexOf("=");
const key = line.substr(0, sepIndex);
const value = line.substr(sepIndex + 1);
result[key] = value;
}
return result;
}
async function maybeThrowFromInconsistentEngineAsync(projectRoot, configFilePath, platform, isHermesManaged) {
const configFileName = _path().default.basename(configFilePath);
if (platform === "android" && await maybeInconsistentEngineAndroidAsync(projectRoot, isHermesManaged)) {
throw new Error(`JavaScript engine configuration is inconsistent between ${configFileName} and Android native project.\n` + `In ${configFileName}: Hermes is ${isHermesManaged ? "enabled" : "not enabled"}\n` + `In Android native project: Hermes is ${isHermesManaged ? "not enabled" : "enabled"}\n` + `Please check the following files for inconsistencies:\n` + ` - ${configFilePath}\n` + ` - ${_path().default.join(projectRoot, "android", "gradle.properties")}\n` + ` - ${_path().default.join(projectRoot, "android", "app", "build.gradle")}\n` + "Learn more: https://expo.fyi/hermes-android-config");
}
if (platform === "ios" && await maybeInconsistentEngineIosAsync(projectRoot, isHermesManaged)) {
throw new Error(`JavaScript engine configuration is inconsistent between ${configFileName} and iOS native project.\n` + `In ${configFileName}: Hermes is ${isHermesManaged ? "enabled" : "not enabled"}\n` + `In iOS native project: Hermes is ${isHermesManaged ? "not enabled" : "enabled"}\n` + `Please check the following files for inconsistencies:\n` + ` - ${configFilePath}\n` + ` - ${_path().default.join(projectRoot, "ios", "Podfile")}\n` + ` - ${_path().default.join(projectRoot, "ios", "Podfile.properties.json")}\n` + "Learn more: https://expo.fyi/hermes-ios-config");
}
}
async function maybeInconsistentEngineAndroidAsync(projectRoot, isHermesManaged) {
// Trying best to check android native project if by chance to be consistent between app config
// Check gradle.properties from prebuild template
const gradlePropertiesPath = _path().default.join(projectRoot, "android", "gradle.properties");
if (_fsExtra().default.existsSync(gradlePropertiesPath)) {
const props = parseGradleProperties(await _fsExtra().default.readFile(gradlePropertiesPath, "utf8"));
const isHermesBare = props["hermesEnabled"] === "true";
if (isHermesManaged !== isHermesBare) {
return true;
}
}
return false;
}
async function maybeInconsistentEngineIosAsync(projectRoot, isHermesManaged) {
// Trying best to check ios native project if by chance to be consistent between app config
// Check ios/Podfile for ":hermes_enabled => true"
const podfilePath = _path().default.join(projectRoot, "ios", "Podfile");
if (_fsExtra().default.existsSync(podfilePath)) {
const content = await _fsExtra().default.readFile(podfilePath, "utf8");
const isPropsReference = content.search(/^\s*:hermes_enabled\s*=>\s*podfile_properties\['expo.jsEngine'\]\s*==\s*nil\s*\|\|\s*podfile_properties\['expo.jsEngine'\]\s*==\s*'hermes',?/m) >= 0;
const isHermesBare = content.search(/^\s*:hermes_enabled\s*=>\s*true,?\s+/m) >= 0;
if (!isPropsReference && isHermesManaged !== isHermesBare) {
return true;
}
}
// Check Podfile.properties.json from prebuild template
const podfilePropertiesPath = _path().default.join(projectRoot, "ios", "Podfile.properties.json");
if (_fsExtra().default.existsSync(podfilePropertiesPath)) {
const props = await parsePodfilePropertiesAsync(podfilePropertiesPath);
const isHermesBare1 = props["expo.jsEngine"] === "hermes";
if (isHermesManaged !== isHermesBare1) {
return true;
}
}
return false;
}
// https://github.com/facebook/hermes/blob/release-v0.5/include/hermes/BCGen/HBC/BytecodeFileFormat.h#L24-L25
const HERMES_MAGIC_HEADER = "c61fbc03c103191f";
async function isHermesBytecodeBundleAsync(file) {
const header = await readHermesHeaderAsync(file);
return header.slice(0, 8).toString("hex") === HERMES_MAGIC_HEADER;
}
async function getHermesBytecodeBundleVersionAsync(file) {
const header = await readHermesHeaderAsync(file);
if (header.slice(0, 8).toString("hex") !== HERMES_MAGIC_HEADER) {
throw new Error("Invalid hermes bundle file");
}
return header.readUInt32LE(8);
}
async function readHermesHeaderAsync(file) {
const fd = await _fsExtra().default.open(file, "r");
const buffer = Buffer.alloc(12);
await _fsExtra().default.read(fd, buffer, 0, 12, null);
await _fsExtra().default.close(fd);
return buffer;
}
async function parsePodfilePropertiesAsync(podfilePropertiesPath) {
try {
return JSON.parse(await _fsExtra().default.readFile(podfilePropertiesPath, "utf8"));
} catch {
return {};
}
}
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