sgr rebuild
sgr rebuild [OPTIONS] IMAGE_SPEC
Rebuild images against different dependencies.
Examines the provenance of a Splitgraph image created by a Splitfile and reruns it against different images than the ones that were imported by the original run.
Examples
sgr rebuild my/repo --against noaa/climate:old_data
Reconstructs the Splitfile used to create my/repo:latest, replaces all imports from noaa/climate with
imports from noaa/climate:old_data and reruns the Splitfile.
sgr rebuild my/repo:other_tag -u
Rebuilds my_repo:other_tag against the latest versions of all of its dependencies.
Image caching still works in this case: if the result of the rebuild already exists, the image will be checked out.
Options
-u, --update: Rederive the image against the latest version of all dependencies.-a, --against IMAGE: Images to substitute into the reconstructed Splitfile, of the form [NAMESPACE/]REPOSITORY[:HASH_OR_TAG]. Default tag is 'latest'.
