====== 16.2 Script Role in Phase 0 ======

[[fxdemo:04-part:16-phase-0-script-and-execution-model:start | Go To Phase 0 Script and Execution Model ]]

Phase 0 uses scripts to make repeatable implementation tasks explicit.

Scripts may support:

  - Prerequisite checking
  - Repository preparation
  - IDL validation
  - Generated type creation
  - Configuration validation
  - Build preparation
  - Implementation node startup
  - Implementation node shutdown
  - Multi-node execution
  - Cleanup of temporary artifacts
  - Log collection
  - Developer workflow checks

A script may automate implementation activity, but it does not change the architectural meaning of the artifacts it affects. For example, a script that starts a validation participant does not redefine the FX Validation [[dido:99_annexes:annex-b-terms-and-definitions:n:node|Node]]. A script that generates types from IDL does not redefine the FX logical information structures represented by those IDL definitions.

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