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jif-oai 4033f905c6
feat: resumable backfill (#10745) 
## Summary

This PR makes SQLite rollout backfill resumable and repeatable instead
of one-shot-on-db-create.

## What changed

- Added a persisted backfill state table:
  - state/migrations/0008_backfill_state.sql
- Tracks status (pending|running|complete), last_watermark, and
last_success_at.
- Added backfill state model/types in codex-state:
  - BackfillState, BackfillStatus (state/src/model/backfill_state.rs)
- Added runtime APIs to manage backfill lifecycle/progress:
  - get_backfill_state
  - mark_backfill_running
  - checkpoint_backfill
  - mark_backfill_complete
- Updated core startup behavior:
- Backfill now runs whenever state is not Complete (not only when DB
file is newly created).
- Reworked backfill execution:
- Collect rollout files, derive deterministic watermark per path, sort,
resume from last_watermark.
- Process in batches (BACKFILL_BATCH_SIZE = 200), checkpoint after each
batch.
  - Mark complete with last_success_at at the end.

## Why

Previous behavior could leave users permanently partially backfilled if
the process exited during initial async backfill. This change allows
safe continuation across restarts and avoids restarting from scratch.
2026-02-05 14:34:34 +00:00
..
src feat: resumable backfill (#10745) 2026-02-05 14:34:34 +00:00
templates Sync collaboration mode naming across Default prompt, tools, and TUI (#10666) 2026-02-04 23:03:28 -08:00
tests Allow user shell commands to run alongside active turns (#10513) 2026-02-05 11:11:00 +00:00
BUILD.bazel merge remote models (#9547) 2026-01-20 14:02:07 -08:00
build.rs fix: System skills marker includes nested folders recursively (#10350) 2026-02-01 18:17:32 -08:00
Cargo.toml Added support for live updates to skills (#10478) 2026-02-04 15:25:03 -08:00
config.schema.json feat(core): add configurable log_dir (#10678) 2026-02-05 01:23:30 +00:00
gpt-5.1-codex-max_prompt.md Assemble sandbox/approval/network prompts dynamically (#8961) 2026-01-12 23:12:59 +00:00
gpt-5.2-codex_prompt.md Assemble sandbox/approval/network prompts dynamically (#8961) 2026-01-12 23:12:59 +00:00
gpt_5_1_prompt.md Assemble sandbox/approval/network prompts dynamically (#8961) 2026-01-12 23:12:59 +00:00
gpt_5_2_prompt.md Assemble sandbox/approval/network prompts dynamically (#8961) 2026-01-12 23:12:59 +00:00
gpt_5_codex_prompt.md Assemble sandbox/approval/network prompts dynamically (#8961) 2026-01-12 23:12:59 +00:00
hierarchical_agents_message.md Add hierarchical agent prompt (#8996) 2026-01-09 13:47:37 -08:00
models.json Update models.json (#9726) 2026-01-23 00:44:47 +00:00
prompt.md Assemble sandbox/approval/network prompts dynamically (#8961) 2026-01-12 23:12:59 +00:00
prompt_with_apply_patch_instructions.md Assemble sandbox/approval/network prompts dynamically (#8961) 2026-01-12 23:12:59 +00:00
README.md feat: add support for read-only bind mounts in the linux sandbox (#9112) 2026-01-14 08:30:46 -08:00
review_prompt.md docs: Fix markdown list item spacing in codex-rs/core/review_prompt.md (#4144) 2025-10-30 17:39:21 -07:00

README.md

codex-core

This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.

Dependencies

Note that codex-core makes some assumptions about certain helper utilities being available in the environment. Currently, this support matrix is:

macOS

Expects /usr/bin/sandbox-exec to be present.

When using the workspace-write sandbox policy, the Seatbelt profile allows writes under the configured writable roots while keeping .git (directory or pointer file), the resolved gitdir: target, and .codex read-only.

Linux

Expects the binary containing codex-core to run the equivalent of codex sandbox linux (legacy alias: codex debug landlock) when arg0 is codex-linux-sandbox. See the codex-arg0 crate for details.

All Platforms

Expects the binary containing codex-core to simulate the virtual apply_patch CLI when arg1 is --codex-run-as-apply-patch. See the codex-arg0 crate for details.