Ruben Fiszel 71549c3db0 fix: resolve parent_hash race condition in sync push with auto_parent (#8545) ...

* fix: resolve parent_hash race condition in sync push with auto_parent

During concurrent sync push operations (parallel CLI groups or separate
CI pipelines), multiple requests could read the same remote script hash
and both try to create a new version with the same parent_hash, causing
"the lineage must be linear" errors.

Adds an opt-in `auto_parent` field to the create_script API. When set,
the backend resolves the parent_hash to the current head script at that
path within the transaction, atomically. This eliminates the client-side
race window where the parent could change between read and write.

The CLI now sends `auto_parent: true` when updating existing scripts,
so sync push is resilient to concurrent deployments.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix: add missing auto_parent field in clone_script NewScript initializer

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: add advisory lock to serialize concurrent auto_parent script creates

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* sqlx

* fix: add sqlx anchor for CE-only user count query

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-26 18:14:10 +00:00

..

src

fix: resolve parent_hash race condition in sync push with auto_parent (#8545)

2026-03-26 18:14:10 +00:00

Cargo.toml

refactor: extract object store into dedicated crate with filesystem backend (#7996)

2026-02-18 12:24:45 +00:00