utils/crdt-sync/crdt_sync
Krzysztof kuhy Rudnicki 11fc417556 Cover tool/preflight_firebase.py at 100% branch
Fourth module of the tool/ coverage task, and the first of the four large
ones. Split into checks and loaders/main() up front rather than discovering
the 250-line cap afterwards -- 245 and 225 lines.

Every check is asserted on its *message*, not merely on having raised. The
whole reason this tool exists is that the misconfigurations it catches are
indistinguishable once data has started moving, so a check firing with the
wrong explanation sends the reader to the wrong place. That includes the
wrong-region 404, which answers with a correctUrl body rather than an error
and would otherwise pass preflight, pass sign-in against a different host
entirely, and only break mid-migration.

main()'s stated contract is pinned too: cheapest-first ordering, and that it
short-circuits -- a typo must be reported without a network round trip, so
the later network checks must not run at all.

The module's config paths are module-level constants pointing into the real
~/.config/crdt-sync, so the fixture redirecting them at tmp_path is autouse:
a test that forgot it would read and report on the user's actual credentials.
Confirmed afterwards that ~/.config/crdt-sync was not touched.

crdt_sync 293 -> 333 passed, still 100%. 4 of 7 tool/ modules done.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CFSGeWxHPY5rHUGrPqhcmG
2026-08-22 16:38:13 +02:00
..
tests Cover tool/preflight_firebase.py at 100% branch 2026-08-22 16:38:13 +02:00
__init__.py Group sync_log's 11 arguments into three bundles 2026-08-21 14:22:25 +02:00
_autherrors.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_config.py Pool HTTP connections, and let callers set the Firebase timeout 2026-08-21 13:55:01 +02:00
_credentials.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_device.py Add DeviceIdentity and a legacy device id for the uuid migration 2026-08-09 16:54:33 +02:00
_fberrors.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_fbkeys.py crdt-sync: split five source files — package now fully under the cap 2026-08-22 15:30:52 +02:00
_firebase_auth.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_firebase.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_gherrors.py crdt-sync: split five source files — package now fully under the cap 2026-08-22 15:30:52 +02:00
_github.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_hlc.py Initial implementation: unified CRDT merge scheme + GitHub sync transport 2026-07-05 20:40:09 +02:00
_http.py Pool HTTP connections, and let callers set the Firebase timeout 2026-08-21 13:55:01 +02:00
_log.py Initial implementation: unified CRDT merge scheme + GitHub sync transport 2026-07-05 20:40:09 +02:00
_mirror.py Let a mirror read survive the primary being down 2026-08-10 14:30:29 +02:00
_pull.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_record.py Initial implementation: unified CRDT merge scheme + GitHub sync transport 2026-07-05 20:40:09 +02:00
_remote.py crdt_sync: add a Firebase Realtime Database transport behind a RemoteStore seam 2026-08-03 18:14:25 +02:00
_revisions.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_store.py Add LogStore local-persistence layer to crdt_sync (v0.2.0) 2026-07-11 22:19:34 +02:00
_sync.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_syncargs.py crdt-sync: clear the ruff 0.15.2 findings CI reported 2026-08-22 15:56:08 +02:00
_syncstate.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00