[Catalog] Make update from hosted catalog lazy #3802
Merged
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Previously, if the catalog is outdated for a cloud, SkyPilot will try to pull from the catalog repo for the latest catalog, no matter whether that catalog is required or not. We now change it to lazy update instead, i.e., it will only update the catalog if it is necessary to read the catalog for that cloud.
Tested (run the relevant ones):
bash format.sh
pytest tests/test_smoke.py
pytest tests/test_smoke.py::test_fill_in_the_name
conda deactivate; bash -i tests/backward_compatibility_tests.sh