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fix(build): disable BuildKit attestations to fix multi-arch manifest creation #242

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Merged
JesperTerkelsen merged 1 commit into from
Feb 19, 2026
Merged

fix(build): disable BuildKit attestations to fix multi-arch manifest creation #242

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8 changes: 7 additions & 1 deletion .github/workflows/component-build.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -160,13 +160,19 @@ jobs:
- name: Build and push
id: build
uses: docker/build-push-action@v6
env:
BUILDX_NO_DEFAULT_ATTESTATIONS: 1
with:
context: .
file: ./${{ inputs.docker-file-name }}
push: true
# Disable provenance to keep single-platform images simple (not manifest lists).
# Disable provenance and SBOM to keep single-platform images simple (not manifest lists).
# Required for manual multi-arch manifest creation in create-manifest job.
# Note: provenance: false alone is insufficient with newer BuildKit versions;
# BUILDX_NO_DEFAULT_ATTESTATIONS=1 is also needed to prevent attestation
# manifests from being generated, which turn images into manifest lists.
provenance: false
sbom: false
no-cache: true
build-args: |
${{ inputs.additional-build-args }}
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