Module resume 

zig continue — re-open the most recent step’s agent conversation from the latest zig run.

Resolves a target zig session from the per-project session index (~/.zig/projects/<id>/logs/index.json), reads its JSONL log to find the last StepStarted event, and hands the recorded zag_session_id to zag_agent::builder::AgentBuilder::resume for an interactive resume of that step’s conversation.

This MVP intentionally does not replay workflow orchestration: skipping completed steps would lose their saves outputs, so any later step depending on them would have undefined variables. Real orchestration replay needs persisted variable state, which is a separate change.

Structs

ContinueOptions

Options for zig continue.

ResumeTarget

Resolved target for resumption.

Functions

continue_run

Resume the most recent step’s agent session interactively. The terminal attaches to the resumed conversation; type follow-ups directly there.

resolve

Resolve which zag session to resume based on opts.

resolve_from_log

Internal helper exposed for tests: given an already-loaded index entry and its log path, pull out the last StepStarted’s zag session id.