ci: Fix PR labels parsing in update label workflow #30507
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Outdated suggestions cannot be applied.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.
github.event.pull_request.labels
contains an array of objects that describe various attributes of each label attached to the PR.An example is the following from the GitHub docs:
(see
https://docs.github.com/en/rest/pulls/pulls?apiVersion=2022-11-28#get-a-pull-request)
Being a JSON object, we cannot collect all the names of the labels in a list with a '*' wildcard. Instead, the commit fixes the workflow first copying the labels JSON array in an env variable and then using
jq
to get all the labels names.Fixes: 7fc78e9 ("ci: Add a call to the update label backport action")
Once backported to v1.15, this should fix errors in the workflow like this one: https://github.com/cilium/cilium/actions/runs/7637627812