Remove ghost snapshots (#19481)

## Summary
- Remove `ghost_snapshot` / `GhostCommit` from the Responses API surface
and generated SDK/schema artifacts.
- Keep legacy config loading compatible, but make undo a no-op that
reports the feature is unavailable.
- Clean up core history, compaction, telemetry, rollout, and tests to
stop carrying ghost snapshot items.

## Testing
- Unit tests passed for `codex-protocol`, `codex-core` targeted undo and
compaction flows, `codex-rollout`, and `codex-app-server-protocol`.
- Regenerated config and app-server schemas plus Python SDK artifacts
and verified they match the checked-in outputs.
This commit is contained in:
pakrym-oai
2026-04-27 18:48:57 -07:00
committed by GitHub
Unverified
parent 7e8594fc19
commit 4e05f3053c
43 changed files with 305 additions and 3254 deletions
-14
View File
@@ -2,7 +2,6 @@ mod apply;
mod baseline;
mod branch;
mod errors;
mod ghost_commits;
mod info;
mod operations;
mod platform;
@@ -20,21 +19,8 @@ pub use baseline::diff_since_latest_init;
pub use baseline::ensure_git_baseline_repository;
pub use baseline::reset_git_repository;
pub use branch::merge_base_with_head;
pub use codex_protocol::models::GhostCommit;
pub use codex_protocol::protocol::GitSha;
pub use errors::GitToolingError;
pub use ghost_commits::CreateGhostCommitOptions;
pub use ghost_commits::GhostSnapshotConfig;
pub use ghost_commits::GhostSnapshotReport;
pub use ghost_commits::IgnoredUntrackedFile;
pub use ghost_commits::LargeUntrackedDir;
pub use ghost_commits::RestoreGhostCommitOptions;
pub use ghost_commits::capture_ghost_snapshot_report;
pub use ghost_commits::create_ghost_commit;
pub use ghost_commits::create_ghost_commit_with_report;
pub use ghost_commits::restore_ghost_commit;
pub use ghost_commits::restore_ghost_commit_with_options;
pub use ghost_commits::restore_to_commit;
pub use info::CommitLogEntry;
pub use info::GitDiffToRemote;
pub use info::GitInfo;