open-consul/ui/packages/consul-ui/vendor/init.js

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(function(doc, appName) {
try {
const $appMeta = doc.querySelector(`[name="${appName}/config/environment"]`);
// pick out the operatorConfig from our application/json script tag
const operatorConfig = JSON.parse(doc.querySelector(`[data-${appName}-config]`).textContent);
// pick out the ember config from its meta tag
const emberConfig = JSON.parse(decodeURIComponent($appMeta.getAttribute('content')));
// rootURL is a special variable that requires settings before ember
// boots via ember's HTML metadata tag, the variable is equivalent to
// the -ui-content-path Consul flag (or `ui_config { content_path = ""}`)
// There will potentially be one or two more 'pre-init' variables that we need.
// Anything not 'pre-init' should use ui_config.
// Check the value to make sure its there and a string
const rootURL =
typeof operatorConfig.ContentPath !== 'string' ? '' : operatorConfig.ContentPath;
if (rootURL.length > 0) {
emberConfig.rootURL = rootURL;
}
$appMeta.setAttribute('content', encodeURIComponent(JSON.stringify(emberConfig)));
} catch (e) {
throw new Error(`Unable to parse ${appName} settings: ${e.message}`);
}
})(document, 'consul-ui');