Normalize invocation logs #146
Open
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Outdated suggestions cannot be applied.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 PR removes all temporary lines from a invocation log by parsing the ANSI escape codes, so that the log looks like it should when the invocation is done.
I found no golang library that does this kind of manipulation, so I wrote my own implementation. It is not a general solution, but it seems to work for the escape codes that Bazel uses in its output.
Before:

After:

Tested with Bazel 7.6.1, 8.0.1, 8.4.1.