chore(ci): add docker image cache #274
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| fi | ||
| - name: Pull Docker images | ||
| run: | | ||
| docker compose -f test/docker-compose.yml pull |
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Bug: Docker images pulled despite cache hit
The docker compose pull command runs unconditionally, even when cached images are successfully loaded. This defeats the caching mechanism's purpose by always pulling images from the registry regardless of cache hits, negating any performance benefits from the cache.
Additional Locations (1)
| done < /tmp/.docker/images_list.txt | ||
| # Combine all image tars into one compressed archive | ||
| if ls /tmp/.docker/*.tar 1> /dev/null 2>&1; then | ||
| cd /tmp/.docker && tar -czf images.tar.gz *.tar && rm -f *.tar images_list.txt && mv images.tar.gz images.tar |
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Bug: Cached images cannot be loaded correctly
The save step creates individual tar files per image, then combines them into a compressed archive using tar -czf. However, docker load expects the format produced by docker save, not a tar archive containing multiple tar files. This nested structure won't load correctly, causing the cache restoration to fail.
Additional Locations (1)
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Note
Adds Docker image caching (save/load) to integration test jobs to reduce image pull time.
tests-integration-main,tests-integration-o11):actions/cacheto store images under/tmp/.dockerkeyed bytest/docker-compose.yml.images.tar).Written by Cursor Bugbot for commit 524ec8a. Configure here.