313792 2026-04-30 18:06:33 -0700 [EWS] clean-build doesn't remove intermediate files 2026-05-01 17:03:49 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED WORKSFORME https://bugs.webkit.org/show_bug.cgi?id=313791 InRadar P2 Normal --- 1 emw ap aakash_jain bfulgham webkit-bug-importer oldest_to_newest 2206445 0 emw 2026-04-30 18:06:33 -0700 The clean-build step run by buildbot is misleading. It's labeled "delete WebKitBuild directory" in the UI, but the script it runs (Tools/CISupport/clean-build) looks up the *products* directory for the current platform, and deletes that. So for example, an iOS device release builder removes: WebKitBuild/Release-iphoneos What it should really do is remove the intermediates, too. This could be done with a command like: rm WebKitBuild/{,*.build/}Release-iphoneos Or we could just delete the whole build directory like we advertise, since we do not have any multi-platform builders. 2206664 1 webkit-bug-importer 2026-05-01 13:47:49 -0700 <rdar://problem/176046546> 2206667 2 ap 2026-05-01 13:54:07 -0700 Pull request: https://github.com/WebKit/WebKit/pull/64064 2206733 3 emw 2026-05-01 17:03:49 -0700 I misjudged what this script is doing, and my report was based on bad evidence. It's actually passing --top-level to `webkit-build-directory`, so it _does_ delete the whole build dir. For example: ``` emw@aria2 ~/wk2> ls WebKitBuild ANGLE.build/ JavaScriptCore.build/ SwiftBrowser.build/ WebKitLegacy.build/ bmalloc.build/ libwebrtc.build/ SwiftExplicitPrecompiledModules/ WebKitTestRunner.build/ dav1d.build/ lldbWebKitTester.build/ TestWebKitAPI.build/ WTF.build/ DumpRenderTree.build/ MiniBrowser.build/ WebCore.build/ XCBuildData/ EagerLinkingTBDs/ PAL.build/ WebGPU.build/ ExplicitPrecompiledModules/ PrecompiledHeaders/ WebInspectorUI.build/ gtest.build/ Release/ WebKit.build/ emw@aria2 ~/wk2> python3 Tools/CISupport/clean-build --platform=mac-tahoe --release emw@aria2 ~/wk2> ls WebKitBuild ls: WebKitBuild: No such file or directory ```