@expo/cli
Version:
116 lines (115 loc) • 4.48 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, {
InterstitialPageMiddleware: function() {
return InterstitialPageMiddleware;
},
LoadingEndpoint: function() {
return LoadingEndpoint;
}
});
function _config() {
const data = require("@expo/config");
_config = function() {
return data;
};
return data;
}
function _Updates() {
const data = require("@expo/config-plugins/build/utils/Updates");
_Updates = function() {
return data;
};
return data;
}
function _promises() {
const data = require("fs/promises");
_promises = function() {
return data;
};
return data;
}
function _path() {
const data = /*#__PURE__*/ _interop_require_default(require("path"));
_path = function() {
return data;
};
return data;
}
function _resolvefrom() {
const data = /*#__PURE__*/ _interop_require_default(require("resolve-from"));
_resolvefrom = function() {
return data;
};
return data;
}
const _ExpoMiddleware = require("./ExpoMiddleware");
const _resolvePlatform = require("./resolvePlatform");
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
const debug = require('debug')('expo:start:server:middleware:interstitialPage');
const LoadingEndpoint = '/_expo/loading';
class InterstitialPageMiddleware extends _ExpoMiddleware.ExpoMiddleware {
constructor(projectRoot, options = {
scheme: null
}){
super(projectRoot, [
LoadingEndpoint
]), this.options = options;
}
/** Get the template HTML page and inject values. */ async _getPageAsync({ appName, projectVersion }) {
const templatePath = // Production: This will resolve when installed in the project.
_resolvefrom().default.silent(this.projectRoot, 'expo/static/loading-page/index.html') ?? // Development: This will resolve when testing locally.
_path().default.resolve(__dirname, '../../../../../static/loading-page/index.html');
let content = (await (0, _promises().readFile)(templatePath)).toString('utf-8');
content = content.replace(/{{\s*AppName\s*}}/, appName);
content = content.replace(/{{\s*Path\s*}}/, this.projectRoot);
content = content.replace(/{{\s*Scheme\s*}}/, this.options.scheme ?? 'Unknown');
content = content.replace(/{{\s*ProjectVersionType\s*}}/, `${projectVersion.type === 'sdk' ? 'SDK' : 'Runtime'} version`);
content = content.replace(/{{\s*ProjectVersion\s*}}/, projectVersion.version ?? 'Undetected');
return content;
}
/** Get settings for the page from the project config. */ async _getProjectOptionsAsync(platform) {
(0, _resolvePlatform.assertRuntimePlatform)(platform);
const { exp } = (0, _config().getConfig)(this.projectRoot);
const { appName } = (0, _config().getNameFromConfig)(exp);
const runtimeVersion = await (0, _Updates().getRuntimeVersionNullableAsync)(this.projectRoot, exp, platform);
const sdkVersion = exp.sdkVersion ?? null;
return {
appName: appName ?? 'App',
projectVersion: sdkVersion && !runtimeVersion ? {
type: 'sdk',
version: sdkVersion
} : {
type: 'runtime',
version: runtimeVersion
}
};
}
async handleRequestAsync(req, res) {
res = (0, _ExpoMiddleware.disableResponseCache)(res);
res.setHeader('Content-Type', 'text/html');
const platform = (0, _resolvePlatform.parsePlatformHeader)(req) ?? (0, _resolvePlatform.resolvePlatformFromUserAgentHeader)(req);
(0, _resolvePlatform.assertMissingRuntimePlatform)(platform);
(0, _resolvePlatform.assertRuntimePlatform)(platform);
const { appName, projectVersion } = await this._getProjectOptionsAsync(platform);
debug(`Create loading page. (platform: ${platform}, appName: ${appName}, projectVersion: ${projectVersion.version}, type: ${projectVersion.type})`);
const content = await this._getPageAsync({
appName,
projectVersion
});
res.end(content);
}
}
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