149 lines
6.6 KiB
Python
149 lines
6.6 KiB
Python
# Copyright (C) 2010 Apple Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""Functions relating to building WebKit"""
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import re
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def _should_file_trigger_build(target_platform, file):
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# The directories and patterns lists below map directory names or
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# regexp patterns to the bot platforms for which they should trigger a
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# build. Mapping to the empty list means that no builds should be
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# triggered on any platforms. Earlier directories/patterns take
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# precendence over later ones.
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# FIXME: The patterns below have only been verified to be correct on
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# the platforms listed below. We should implement this for other platforms
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# and start using it for their bots. Someone familiar with each platform
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# will have to figure out what the right set of directories/patterns is for
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# that platform.
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assert(target_platform in (
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"mac-yosemite",
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"mac-elcapitan",
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"mac-sierra",
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"mac-highsierra",
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"mac-mojave",
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"mac-catalina",
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"mac-bigsur",
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"win",
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"ios-14",
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"ios-simulator-14",
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"tvos-14",
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"tvos-simulator-14",
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"watchos-7",
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"watchos-simulator-7",
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))
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directories = [
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# Directories that shouldn't trigger builds on any bots.
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("Examples", []),
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("PerformanceTests", []),
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("ManualTests", []),
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("Tools/CISupport/build-webkit-org/public_html", []),
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("Websites", []),
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("opengl", []),
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("opentype", []),
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("openvg", []),
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("wx", []),
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# Directories that should trigger builds on only some bots.
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("LayoutTests/platform/ios-simulator", ["ios"]),
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("LayoutTests/platform/ios-simulator-wk1", ["ios"]),
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("LayoutTests/platform/ios-simulator-wk2", ["ios"]),
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("LayoutTests/platform/mac-yosemite", ["mac-yosemite"]),
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("LayoutTests/platform/mac-elcapitan", ["mac-yosemite", "mac-elcapitan"]),
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("LayoutTests/platform/mac-sierra", ["mac-yosemite", "mac-elcapitan", "mac-sierra"]),
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("LayoutTests/platform/mac-highsierra", ["mac-yosemite", "mac-elcapitan", "mac-sierra", "mac-highsierra"]),
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("LayoutTests/platform/mac-mojave", ["mac-yosemite", "mac-elcapitan", "mac-sierra", "mac-highsierra", "mac-mojave"]),
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("LayoutTests/platform/mac-catalina", ["mac-yosemite", "mac-elcapitan", "mac-sierra", "mac-highsierra", "mac-mojave", "mac-bigsur"]),
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("LayoutTests/platform/mac-bigsur", ["mac-bigsur"]),
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("LayoutTests/platform/mac-wk2", ["mac"]),
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("LayoutTests/platform/mac-wk1", ["mac"]),
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("LayoutTests/platform/mac", ["mac", "win"]),
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("LayoutTests/platform/wk2", ["mac", "ios"]),
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("cairo", ["gtk", "wincairo"]),
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("cf", ["mac", "win", "ios", "tvos", "watchos"]),
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("cocoa", ["mac", "ios", "tvos", "watchos"]),
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("curl", ["gtk", "wincairo"]),
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("gobject", ["gtk"]),
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("gstreamer", ["gtk"]),
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("gtk", ["gtk"]),
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("ios", ["ios", "tvos", "watchos"]),
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("mac", ["mac"]),
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("objc", ["mac", "ios", "tvos", "watchos"]),
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("soup", ["gtk"]),
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("win", ["win"]),
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]
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patterns = [
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# Patterns that shouldn't trigger builds on any bots.
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(r"(?:^|/)ChangeLog.*$", []),
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(r"(?:^|/)Makefile$", []),
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(r"/ARM", []),
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(r"/CMake.*", []),
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(r"/LICENSE[^/]+$", []),
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(r"ARM(?:v7)?\.(?:cpp|h)$", []),
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(r"MIPS\.(?:cpp|h)$", []),
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(r"\.(?:bkl|mk)$", []),
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# Patterns that should trigger builds on only some bots.
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(r"(?:^|/)PlatformGTK\.cmake$", ["gtk"]),
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(r"Mac\.(?:cpp|h|mm)$", ["mac"]),
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(r"IOS\.(?:cpp|h|mm)$", ["ios", "tvos", "watchos"]),
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(r"\.(?:vcproj|vsprops|sln|vcxproj|props|filters)$", ["win"]),
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(r"\.exp(?:\.in)?$", ["mac", "ios", "tvos", "watchos"]),
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(r"\.order$", ["mac", "ios", "tvos", "watchos"]),
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(r"\.(?:vcproj|vcxproj)/", ["win"]),
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(r"\.xcconfig$", ["mac", "ios", "tvos", "watchos"]),
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(r"\.xcodeproj/", ["mac", "ios", "tvos", "watchos"]),
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]
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base_platform = target_platform.split("-")[0]
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# See if the file is in one of the known directories.
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for directory, platforms in directories:
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if re.search(r"(?:^|/)%s/" % directory, file):
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return target_platform in platforms or base_platform in platforms
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# See if the file matches a known pattern.
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for pattern, platforms in patterns:
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if re.search(pattern, file):
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return target_platform in platforms or base_platform in platforms
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# See if the file is a platform-specific test result.
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match = re.match("LayoutTests/platform/(?P<platform>[^/]+)/", file)
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if match:
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# See if the file is a test result for this platform, our base
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# platform, or one of our sub-platforms.
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return match.group("platform") in (target_platform, base_platform) or match.group("platform").startswith("%s-" % target_platform)
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# The file isn't one we know about specifically, so we should assume we
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# have to build.
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return True
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def should_build(target_platform, changed_files):
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"""Returns true if the changed files affect the given platform, and
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thus a build should be performed. target_platform should be one of the
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platforms used in the build.webkit.org master's config.json file."""
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return any(_should_file_trigger_build(target_platform, file) for file in changed_files)
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