Add command to enable logging in the docs

litherum · litherum · commit ffc632487e79 · 2021-08-25T22:52:42.000Z
https://bugs.webkit.org/show_bug.cgi?id=229419 Reviewed by Dean Jackson. * Introduction.md: Canonical link: https://commits.webkit.org/240958@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@281596 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,12 @@
+2021-08-25  Myles C. Maxfield  <mmaxfield@apple.com>
+
+        Add command to enable logging in the docs
+        https://bugs.webkit.org/show_bug.cgi?id=229419
+
+        Reviewed by Dean Jackson.
+
+        * Introduction.md:
+
 2021-08-20  Carlos Alberto Lopez Perez  <clopez@igalia.com>
 
         REGRESSION(r274166): [GTK] It broke run-javascriptcore-tests causing all tests to use lot of memory
diff --git a/Introduction.md b/Introduction.md
@@ -1427,12 +1427,14 @@ WEBKIT_DEBUG=Scrolling Tools/Scripts/run-minibrowser --gtk --debug
 
 ### macOS
 
-On macOS, you can supply these strings with these terminal commands:
+On macOS, you can, for example, enable the `Language` log channel with these terminal commands:
 
 ```
-% defaults write com.apple.WebKit.WebContent WTFLogging "Threading"
-% defaults write com.apple.WebKit.WebContent WebCoreLogging "WebGL"
-% defaults write com.apple.WebKit.WebContent WebKit2Logging "ResourceLoadStatistics"
+for identifier in com.apple.WebKit.WebContent.Development com.apple.WebKit.WebContent org.webkit.MiniBrowser com.apple.WebKit.WebKitTestRunner org.webkit.DumpRenderTree -g /Users/$USER/Library/Containers/com.apple.Safari/Data/Library/Preferences/com.apple.Safari.plist; do
+    for key in WTFLogging WebCoreLogging WebKitLogging WebKit2Logging; do
+        defaults write ${identifier} "${key}" "Language"
+    done
+done
 ```
 
 You may also need to specify these strings to `com.apple.WebKit.WebContent.Development`, the global domain, or the Safari container, depending on what you're running.
