@expo/cli
Version:
154 lines (153 loc) • 6.6 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, {
WebSupportProjectPrerequisite: ()=>WebSupportProjectPrerequisite,
isWebPlatformExcluded: ()=>isWebPlatformExcluded
});
function _config() {
const data = require("@expo/config");
_config = function() {
return data;
};
return data;
}
function _chalk() {
const data = /*#__PURE__*/ _interopRequireDefault(require("chalk"));
_chalk = function() {
return data;
};
return data;
}
const _log = /*#__PURE__*/ _interopRequireWildcard(require("../../../log"));
const _env = require("../../../utils/env");
const _platformBundlers = require("../../server/platformBundlers");
const _prerequisite = require("../Prerequisite");
const _ensureDependenciesAsync = require("../dependencies/ensureDependenciesAsync");
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _getRequireWildcardCache(nodeInterop) {
if (typeof WeakMap !== "function") return null;
var cacheBabelInterop = new WeakMap();
var cacheNodeInterop = new WeakMap();
return (_getRequireWildcardCache = function(nodeInterop) {
return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
})(nodeInterop);
}
function _interopRequireWildcard(obj, nodeInterop) {
if (!nodeInterop && obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache(nodeInterop);
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
const debug = require("debug")("expo:doctor:webSupport");
class WebSupportProjectPrerequisite extends _prerequisite.ProjectPrerequisite {
/** Ensure a project that hasn't explicitly disabled web support has all the required packages for running in the browser. */ async assertImplementation() {
if (_env.env.EXPO_NO_WEB_SETUP) {
_log.warn("Skipping web setup: EXPO_NO_WEB_SETUP is enabled.");
return;
}
debug("Ensuring web support is setup");
const result = await this._shouldSetupWebSupportAsync();
// Ensure web packages are installed
await this._ensureWebDependenciesInstalledAsync({
exp: result.exp
});
}
/** Exposed for testing. */ async _shouldSetupWebSupportAsync() {
const config = (0, _config().getConfig)(this.projectRoot);
// Detect if the 'web' string is purposefully missing from the platforms array.
if (isWebPlatformExcluded(config.rootConfig)) {
// Get exact config description with paths.
const configName = (0, _config().getProjectConfigDescriptionWithPaths)(this.projectRoot, config);
throw new _prerequisite.PrerequisiteCommandError("WEB_SUPPORT", (0, _chalk().default)`Skipping web setup: {bold "web"} is not included in the project ${configName} {bold "platforms"} array.`);
}
return config;
}
/** Exposed for testing. */ async _ensureWebDependenciesInstalledAsync({ exp }) {
const requiredPackages = [
// use react-native-web/package.json to skip node module cache issues when the user installs
// the package and attempts to resolve the module in the same process.
{
file: "react-native-web/package.json",
pkg: "react-native-web"
},
{
file: "react-dom/package.json",
pkg: "react-dom"
},
];
const bundler = (0, _platformBundlers.getPlatformBundlers)(this.projectRoot, exp).web;
// Only include webpack-config if bundler is webpack.
if (bundler === "webpack") {
requiredPackages.push(// `webpack` and `webpack-dev-server` should be installed in the `@expo/webpack-config`
{
file: "@expo/webpack-config/package.json",
pkg: "@expo/webpack-config",
dev: true
});
} else if (bundler === "metro") {
requiredPackages.push({
file: "@expo/metro-runtime/package.json",
pkg: "@expo/metro-runtime"
});
}
try {
return await (0, _ensureDependenciesAsync.ensureDependenciesAsync)(this.projectRoot, {
// This never seems to work when prompting, installing, and running -- instead just inform the user to run the install command and try again.
skipPrompt: true,
isProjectMutable: false,
exp,
installMessage: `It looks like you're trying to use web support but don't have the required dependencies installed.`,
warningMessage: (0, _chalk().default)`If you're not using web, please ensure you remove the {bold "web"} string from the platforms array in the project Expo config.`,
requiredPackages
});
} catch (error) {
// Reset the cached check so we can re-run the check if the user re-runs the command by pressing 'w' in the Terminal UI.
this.resetAssertion();
throw error;
}
}
}
function isWebPlatformExcluded(rootConfig) {
var ref, ref1, ref2;
// Detect if the 'web' string is purposefully missing from the platforms array.
const isWebExcluded = Array.isArray(rootConfig == null ? void 0 : (ref = rootConfig.expo) == null ? void 0 : ref.platforms) && !!((ref1 = rootConfig.expo) == null ? void 0 : ref1.platforms.length) && !((ref2 = rootConfig.expo) == null ? void 0 : ref2.platforms.includes("web"));
return isWebExcluded;
}
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