Cache images#3
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Use skopeo to query remote digests and key the GHA cache on actual image content. On cache hit, podman load replaces network pulls. Each image is saved as a separate tarball to preserve image-volume layer structure. Assisted-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Mount the host image cache directory into the nested container and load tarballs into its podman storage before running tests. The cache path is configurable via IMAGE_CACHE_DIR env var. Assisted-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Assisted-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Run the glob expansion and podman load inside a single bash -c in the container so *.tar resolves correctly. Assisted-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Cache the images to speed up the tests