Default lighthouse cli to use port 0

GoogleChrome · May 15, 2017 · 3f6f0bd · 3f6f0bd
1 parent 78d2117
commit 3f6f0bd
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/lighthouse-cli/bin.ts b/lighthouse-cli/bin.ts
@@ -198,6 +198,7 @@ export async function runLighthouse(
   try {
     await initPort(flags);
     launchedChrome = await getDebuggableChrome(flags);
+    flags.port = launchedChrome.port;
     const results = await lighthouse(url, flags, config);
 
     const artifacts = results.artifacts;

diff --git a/lighthouse-cli/cli-flags.ts b/lighthouse-cli/cli-flags.ts
@@ -115,7 +115,7 @@ Example: --output-path=./lighthouse-results.html`,
       .default('chrome-flags', '')
       .default('disable-cpu-throttling', false)
       .default('output', GetValidOutputOptions()[OutputMode.domhtml])
-      .default('port', 9222)
+      .default('port', 0)
       .default('max-wait-for-load', Driver.MAX_WAIT_FOR_FULLY_LOADED)
       .check((argv: {listAllAudits?: boolean, listTraceCategories?: boolean, _: Array<any>}) => {
         // Make sure lighthouse has been passed a url, or at least one of --list-all-audits