Resolve codex resume target from session_meta instead of trusting --last - #394
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$CODEX_HOME/sessions is shared by codex exec subprocesses and internal subagent threads (e.g. compaction), so `resume --last` can resume the wrong or non-resumable session. Add _find_resume_target(), which reads only the first line of each .jsonl file and filters to sessions with originator=codex-tui and thread_source=user, then passes the winner's id explicitly as `codex resume <session_id>`. Also implement the interrupt prompt on resume when turn=agent (previously deferred as unverified; it is verified). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
_find_resume_target()incontainer/cli/codex.py: scans$CODEX_HOME/sessions/**/*.jsonl, reads only the first line of each file, and filters to sessions withpayload.originator == "codex-tui"andpayload.thread_source == "user"— the root interactive TUI thread, notcodex execsubprocesses or internal subagent threads (e.g. compaction).resume --lastinlaunch_argvwith_find_resume_target, passing the winner'spayload.idexplicitly ascodex resume <session_id>.turn == "agent"(previously deferred as unverified; it is verified working oncodex resume)._find_resume_target(13 new tests) and update the 3 existing resume tests that relied on the old bare-existence probe.Plan:
panopticon://tasks/50a66e1c392b496cb8c3db9cbfa9dec2/artifacts/plan.md🤖 Generated with Claude Code