Module isolation_metadata 

Metadata helpers for isolated executions.

Builds the human-readable [Isolation] status lines and the execution record options map that describe how an isolated command was launched, including the configurable Docker runtime options (volumes, mounts, environment variables, privileged mode). Kept separate from isolation so the runtime backends and the metadata representation can evolve independently.

Functions

build_isolation_options_map

Build the execution-record options map describing how an isolated command was launched (environment, mode, session, image, docker runtime options, endpoint, user, keep-alive). Used to persist the execution record so it can be surfaced via --status/--list.

docker_attribution_labels

Container labels are immutable, so resume counters describe container creation. Snapshot containers get new attribution; in-place restarts retain their labels.

docker_runtime_metadata

Build the execution-record metadata entries for docker runtime options. Returns (key, value) pairs to merge into the options map; empty collections and a false privileged flag contribute no entries.

docker_runtime_status_lines

Build the human-readable [Isolation] status lines for docker runtime options (volumes, mounts, env, privileged). Used for the start block and log header; empty collections contribute no lines.

docker_runtime_status_lines_for_options

Build Docker runtime status lines directly from parsed wrapper options.

recovery_metadata

Execution-record metadata for launch-time kill recovery (issue #176).

recovery_metadata_with_delay

recovery_metadata plus the normalized onKillResumeDelay range (issue #181), stored only when it is not zero.

recovery_status_lines

[Isolation] line announcing launch-time kill recovery (issue #176). A recovery command on its own implies one attempt.

recovery_status_lines_with_delay

recovery_status_lines that also names the random delay before each resume (issue #181).