core: reuse parent shell snapshot for thread-spawn subagents#13052
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daveaitel-openai wants to merge 1 commit intomainfrom
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core: reuse parent shell snapshot for thread-spawn subagents#13052daveaitel-openai wants to merge 1 commit intomainfrom
daveaitel-openai wants to merge 1 commit intomainfrom
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Pass the parent session's shell snapshot into spawned/resumed/forked thread-spawn subagents so they bootstrap from inherited shell state instead of creating a fresh snapshot. Also skip shell snapshot refresh on cwd changes for thread-spawn subagents, so inherited snapshots are not replaced during child-session updates. Co-authored-by: Codex <noreply@openai.com>
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Summary
SessionSource::SubAgent(SubAgentSource::ThreadSpawn { .. })sessionsAgentControl -> ThreadManager -> Codex::spawn -> SessionConfigurationWhy
Validation
just fmt(incodex-rs)cargo test -p codex-core --no-runcargo test -p codex-core spawn_agent -- --nocapturecargo test -p codex-core --test all suite::agent_jobs::spawn_agents_on_csv_runs_and_exportsNotes
cargo test -p codex-core --test allwas left running separately for broader verification