outputs-naked-capture

# Naked OUTPUTS Capture

Shell writes a value to the file path provided via `$RD_OUTPUTS_<Name>`;
the runtime reads the file after the step completes and stores the value in
the runbook variable store. The next step verifies the value was captured
by asserting it matches the expected string.

## 1. Capture version
- OUTPUTS
  - Version
- PASS CONTINUE
- FAIL STOP

```sh
printf 'v1.0.0' > "$RD_OUTPUTS_Version"
```

## 2. Assert captured value
- PASS COMPLETE
- FAIL STOP

```sh
test "{{ Version }}" = "v1.0.0"
```