[JacobStephens2]

Summary

Codex edits retain their native patch evidence in the Session trace, and the Console replaces each edit's placeholder when that evidence arrives.

Codex exits → thread ID → native session file
  current turn's edit order and paths match
    → amend existing apply_patch records, marked codex_session_file
    → replace the Console edit placeholder, including live readers
  unavailable, unreadable or mismatched evidence → keep streamed records

Closes #988
Closes #854

Evidence

• Before: cargo test --test console codex_patches::each_codex_patch_keeps_its_own_diff_in_the_trace_and_console -- --exact failed: 0 retained diffs, expected 2.
  After: passes; cargo test --test console codex_patches passes all 5 tests, covering separate edits to the same file, additions/deletions, shell edits, mismatches, unreadable/missing files, custom Codex home, resumed turns and ambiguous native files.

• Before: node --test --test-name-pattern='native Codex patches' console/tests/logs.test.cjs failed in all 3 storage variants because the live placeholder remained.
  After: all 3 pass; npm test --prefix console includes 17 passing log-reader tests and 1 existing legacy-log skip.

• cargo fmt --check, cargo clippy --all-targets -- -D warnings, and git diff --check origin/issue-700 pass.

• Merge validation at efe898b, including upstream 0ef17c4: /usr/bin/time -p scripts/affected-tests origin/issue-700 selected cargo nextest run: 2,296 passed; 3 existing skips. Wall time: 1,590.28 s, including compilation (38.08 s); nextest execution took 1,550.007 s.

• After reconciliation, cargo test --test console passes 56 tests and npm test --prefix console passes 52 browser tests, with 1 existing skip.

• Merge regression: cargo test --test console codex_patches::each_codex_patch_keeps_its_own_diff_in_the_trace_and_console -- --exact failed after the mechanical merge because normalized tool events displayed patches as serialized JSON; routing Codex patch events through the edit renderer restores the diffs and passes the existing regression.

Test seams: fake Harness execution observed through on-disk Session traces, Console HTTP rendering, and the live Console reader in a browser.

Review

• Fixed point: remote issue-700, pinned at 39521ca6e44a9c131b3f4e268e22f8fdacb50fce.
• Standards: S1 reproduced with the reviewer's exact command, python3 .thirdshift-review-96Jd44/repros/standards/native-ambiguity.py (exit 1 before, exit 0 after). Fixed ambiguous native-file selection across date folders and retained the reproduction plus a binary-level regression. No outstanding findings.
• Spec: 0 findings.
• Both axes read all 9 changed files, including the deleted reproduction. Changed files left unread: none. Generated-output exclusions: none.
• Final reports and each axis's files-read list are retained locally in .thirdshift-review-96Jd44/standards.md and .thirdshift-review-96Jd44/spec.md.

Unaddressed findings

Standards

None.

Spec

None.

CI notes

• Original test failure at 47b6f0b: an existing Stop snapshot/process-exit race at tests/console/stop.rs:86; the failing test and Stop implementation are byte-identical to issue-700 (0ef17c4), and the focused original-head test, base Console suite (49/49), 16 repeated base runs, and merged Console/full Rust suites all passed locally.

Merge Danger

Door: two-way

Blast Radius: Recording

Changes Codex patch evidence and Console edit rendering. The native format is unpublished; unsupported or mismatched evidence falls back to the existing edit record.

Built with codex · gpt-6.1-sol · xhigh