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fix(owlbot-postprocessor): escape bash variables in cloudbuild.yaml #460

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Merged
quartzmo merged 1 commit into from
Aug 17, 2026
+5 −5
Merged

fix(owlbot-postprocessor): escape bash variables in cloudbuild.yaml #460

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10 changes: 5 additions & 5 deletions owlbot-postprocessor/cloudbuild.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,11 +4,11 @@ steps:
args:
- '-c'
- |
PREV_DIGEST=$(gcloud container images list-tags gcr.io/cloud-devrel-public-resources/owlbot-ruby --filter="tags=latest" --format="value(digest)" 2>/dev/null || true)
if [ ! -z "$PREV_DIGEST" ]; then
HEX_DIGEST=${PREV_DIGEST#sha256:}
echo "Previous latest digest found: $PREV_DIGEST. Adding deprecation tag..."
gcloud container images add-tag gcr.io/cloud-devrel-public-resources/owlbot-ruby@$PREV_DIGEST gcr.io/cloud-devrel-public-resources/owlbot-ruby:deprecated-public-image-$HEX_DIGEST --quiet
PREV_DIGEST=$$(gcloud container images list-tags gcr.io/cloud-devrel-public-resources/owlbot-ruby --filter="tags=latest" --format="value(digest)" 2>/dev/null || true)

@torreypayne torreypayne Aug 17, 2026

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It would be nice if we could validate the execution here with an artifact (perhaps by adding a dry-run flag or something to just confirm the command)

if [ ! -z "$$PREV_DIGEST" ]; then
HEX_DIGEST=$${PREV_DIGEST#sha256:}
echo "Previous latest digest found: $$PREV_DIGEST. Adding deprecation tag..."
gcloud container images add-tag gcr.io/cloud-devrel-public-resources/owlbot-ruby@$$PREV_DIGEST gcr.io/cloud-devrel-public-resources/owlbot-ruby:deprecated-public-image-$$HEX_DIGEST --quiet
else
echo "No previous latest image found to deprecate."
fi
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