orchestra-template-rendering

name: orchestra-template-rendering description: Implement Phase 02 template engine behavior: Tera rendering, shared partials, per-agent outputs, hash tracking, and dry-run sync.

Objective

Render all agent-specific files from registry state with deterministic output.

Use This Skill When

• Editing template context, Tera templates, or per-agent renderers.
• Implementing sync, sync --all, or sync --dry-run behavior.
• Debugging hash no-op logic or template override precedence.

Procedure

1. Build TemplateContext from registry data, excluding done tasks.
2. Render per agent type using embedded defaults plus user overrides.
3. Compare SHA-256 against hash store before writing files.
4. Write atomically, preserving unchanged file mtimes on no-op.
5. Keep shared partials for conventions, skills, and tasks reusable.

Guardrails

• No partial writes.
• Do not overwrite untracked files without explicit force control.
• Keep each agent output aligned to its format constraints.

Done Criteria

• All target agent files render from one registry.
• Repeated sync with no changes reports no-op.
• --dry-run reports exactly what a real sync would write.