Adjust exporter App Layer log output #1399
Merged
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Outdated suggestions cannot be applied.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.
Summary
The 1/N app layer logs are emitted after the layers have been added. This can sometimes be an expensive operation depending on the layer size and export target.
When trying to understand performance during builds, this wording implies the previous log line before the app layers was responsible for the time between the log lines. Adjusting the wording will make it a bit clearer that the time between the two log lines includes both steps.
Before:
03:50:00 Adding layer 'buildpacksio/lifecycle:launch.sbom' 03:51:00 Adding 5/5 app layer(s)
After:
03:50:00 Adding layer 'buildpacksio/lifecycle:launch.sbom' 03:51:00 Added 5/5 app layer(s)
Release notes
Adjust exporter App Layer log output
Context
If we are more interested in going the other direction, where we keep "Adding 1/N app layers" and emitting multiple times or something I'm happy to iterate.