(#589) Get fallback version if bundle is not available for wanted platform (#595)

* get fallback version if bundle is not available for wanted platform

Meant to fix #589

* Linting compute-download-urls.js

Author: lthurr

lib/compute-download-urls.js

@@ -191,6 +191,21 @@ function getChromiumEdgeDriverArchitecture(wantedArchitecture) {
   return platform;
 }
 
+async function chromiumEdgeBundleAvailable(opts) {
+  const url = util.format(
+    urls.chromiumedge,
+    opts.drivers.chromiumedge.baseURL,
+    opts.drivers.chromiumedge.version,
+    getChromiumEdgeDriverArchitecture(opts.drivers.chromiumedge.platform)
+  );
+  try {
+    await got.head(url, { timeout: 10000 });
+  } catch (_) {
+    return false;
+  }
+  return true;
+}
+
 async function resolveLatestVersion(opts, browserDriver, url) {
   if (opts.drivers[browserDriver].version === 'latest') {
     try {
@@ -202,11 +217,10 @@ async function resolveLatestVersion(opts, browserDriver, url) {
          * it seems that linux releases are not for every version
          */
       } else if (browserDriver === 'chromiumedge') {
-        if (
-          getChromiumEdgeDriverArchitecture(opts.drivers.chromiumedge.arch) !== 'linux64' &&
-          (await getLatestChromium(opts, browserDriver, url))
-        ) {
-          return true;
+        if (await getLatestChromium(opts, browserDriver, url)) {
+          if (await chromiumEdgeBundleAvailable(opts)) {
+            return true;
+          }
         }
       } else if (await getLatestChromium(opts, browserDriver, url)) {
         return true;

lib/default-config.js

@@ -25,7 +25,7 @@ module.exports = () => {
       },
       chromiumedge: {
         version: 'latest',
-        fallbackVersion: '94.0.992.9',
+        fallbackVersion: '96.0.1054.34',
         arch: process.arch,
         baseURL: 'https://msedgedriver.azureedge.net',
       },