Re-land [Planning] Avoid batching compile job twice #1829
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This re-land the change in 7ba9d48 with compatibility fixes and additional tests. The fix makes sure the skipped jobs are returned in the planning as well for compatibility reasons. Not after this change: For the build systems that use swift-driver that doesn't support incremental build (swiftpm), asking for an incremental planning will still get the full list of jobs, but the skipped jobs might not be batched. The planned jobs are still complete, but might not be optimally batched. For the build systems that supports incremental build (swift-build), the build planning is extracted from incremental state directly. But note swift-driver lazily wrapped the compile jobs in Executor so swift-driver can't return an empty list of jobs. Add a test to make sure that is the case.
|
@swift-ci please test |
|
Alternatives are:
|
owenv
approved these changes
Mar 6, 2025
artemcm
approved these changes
Mar 6, 2025
cachemeifyoucan
added a commit
to cachemeifyoucan/swift-driver
that referenced
this pull request
Mar 26, 2025
This fixes a fallout from swiftlang#1829 that skipped non-compile jobs are not returned from `planBuild()` during incremental build if there are no compile jobs are being schedule from the first place. This can result into an empty list of job being returned, and `swift-build` will treat that as an error. Now the skipped non-compile jobs are properly tracked and returned. rdar://147874145
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This re-land the change in 7ba9d48 with compatibility fixes and additional tests.
The fix makes sure the skipped jobs are returned in the planning as well for compatibility reasons. Not after this change:
For the build systems that use swift-driver that doesn't support incremental build (swiftpm), asking for an incremental planning will still get the full list of jobs, but the skipped jobs might not be batched. The planned jobs are still complete, but might not be optimally batched.
For the build systems that supports incremental build (swift-build), the build planning is extracted from incremental state directly. But note swift-driver lazily wrapped the compile jobs in Executor so swift-driver can't return an empty list of jobs. Add a test to make sure that is the case.