astronomer / astro-cli / 7efa676b-0c75-40dc-bbdb-098db0e28a81

36%

main: 39%

Pull #2053

circleci

fix(airflow_versions): semver tie-breaks for astro-agent image selection

When choosing a default image from the astro-agent client manifest,
compare candidates with Astro runtime rules first (CompareRuntimeVersions),
then Python and astro-agent versions using golang.org/x/mod/semver via
cmp.Or. This fixes wrong ordering from string compare (e.g. 3.10 vs 3.9)
and prefers a newer agent when runtime and Python match across client
versions (e.g. 1.3.7 over 1.3.6).

Drop the sort of stable client-version keys before scanning tags; iteration
order does not affect the winner once isBetterImage compares all three
dimensions.

Tests: extend TestIsBetterImage and add an integration case for getAstroAgentTag.

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