dst-delete-prototype

name	dst-delete-prototype
description	/dst-delete-prototype <name> — remove a prototype from the project's .dst/. Updates .dst/state.json and re-renders .dst/index.html.
argument-hint	<prototype-name>

/dst-delete-prototype Skill

Purpose

Remove a prototype permanently. Simpler than delete-ds because prototypes have no dependents.

Flow

Phase 1 — Validate

1. .dst/state.json exists?
2. <name> provided? If not → list prototypes, ask.
3. .dst/prototypes/<name>/ exists?

Phase 2 — Delete

1. rm -rf .dst/prototypes/<name>/
2. Remove the prototype entry from .dst/state.json's prototypes array.
3. Decrement the prototypesCount of the linked DS (in state.json).
4. Update lastUpdated.

Phase 3 — Re-render

Re-render .dst/index.html.

Phase 4 — Print summary

✗ Deleted prototype "login-screen"
  - .dst/prototypes/login-screen/ removed
  - .dst/state.json updated
  - .dst/index.html re-rendered

Edge Cases

• Prototype dir exists but not in state.json — print warning, delete the directory.
• State entry exists but directory missing — just remove the state entry.
• Linked DS already deleted — no decrement needed; just clean up.

Accumulated Learnings

(Auto-rebuilt by /save-learnings from learnings/*.md frontmatter. Do not edit by hand. Initially empty — entries appear as the skill encounters reusable edge cases.)