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Upgrade Bun to the latest version and sync the pinned version across .bun-version, Dockerfile, Dockerfile.production, and @types/bun in package.json. Use when the user asks to "update bun", "upgrade bun", or "bump bun version".
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Use whenever the user asks to build, add, or modify anything in this Mochi app — pages, routes, islands, selective/lazy/server hydration, forms, JSON/WS/SSE endpoints, cookies, caching, or request context. Before writing any framework code, invoke the "mochi" skill to fetch the relevant Mochi docs and demos.
Add a new lifecycle event to Mochi's event bus (`packages/mochi/src/events.ts`). Use when the user asks to "add an event", "emit a new event", "create a new mochiEvents emission", or "/add-event <name>". Walks the payload type, the `MochiEventMap` registry, the emission site, public exports, optional logger wiring, tests, and docs.
Mutation-test unit tests to verify they catch real failures. For each test, temporarily breaks the source code it exercises, confirms the test fails, then reverts. Flags mock-only tests and suggests fixes. Use when the user says "validate tests", "test-validator", or wants to check test quality.
Take a 16:9 screenshot of a single component via the /shot/:name endpoint (`packages/site/src/shot/`). Use when the user asks to "screenshot a component", "take a component screenshot", "generate an image of <component>", "grab a shot of X for the docs", or "/component-screenshot <component>". Covers registering a new subject, sizing, and driving the browser.
Stage and commit the current working changes with a short release-please-style commit title. Does not push. Use when the user says "commit", "commit my changes", or "/commit". Optional args list paths to skip (e.g. "/commit ignore IMPROVEMENTS.md").
Add a new hook or filter to Mochi's extension API (`packages/mochi/src/extensions.ts`). Use when the user asks to "add a hook", "add a filter", "create an extension point", or "/add-extension <name>". Walks both halves of the type/runtime kind-map registry and the call-site wiring.
| name | update-bun |
| description | Upgrade Bun to the latest version and sync the pinned version across .bun-version, Dockerfile, Dockerfile.production, and @types/bun in package.json. Use when the user asks to "update bun", "upgrade bun", or "bump bun version". |
| user-invocable | true |
This skill upgrades the local Bun install to the latest release and propagates the new version to every place it is pinned in the repo.
.bun-version — bare semver, no v prefix (e.g. 1.3.12). Also consumed by oven-sh/setup-bun@v2 via bun-version-file: .bun-version in .github/workflows/test.yml, so CI is updated automatically.Dockerfile line 2 — FROM oven/bun:<version> AS base (no v prefix)Dockerfile.production line 2 — FROM oven/bun:<version> AS base (no v prefix)package.json — "@types/bun" dependency, pinned exactly (no ^, no latest)Install the latest Bun:
curl -fsSL https://bun.com/install | bash
Get the new version:
bun --version
Output is a bare semver like 1.3.12. Call this $NEW.
Read .bun-version to get $OLD (e.g. 1.3.11). The file stores a bare semver with no v prefix.
If $NEW == $OLD, report "Bun is already up to date at $NEW" and stop. Do not touch any files.
Otherwise, update the four files using the Edit tool:
.bun-version: write $NEW (overwrite full content, no v prefix).Dockerfile: replace oven/bun:$OLD with oven/bun:$NEW.Dockerfile.production: replace oven/bun:$OLD with oven/bun:$NEW.package.json: update the @types/bun entry. If the current value is "latest", replace "@types/bun": "latest" with "@types/bun": "$NEW". If it is already a pinned version ("@types/bun": "$OLD"), replace that string with "@types/bun": "$NEW".Refresh the lockfile and formatting:
bun install
bun run format
Report the upgrade: Bun $OLD → $NEW and list the four files modified.
bun --version output has no v prefix. No file should have a v prefix — .bun-version, the Dockerfile tags, and @types/bun all use bare semver.bun upgrade — the curl | bash installer is the canonical path used by this project.~/.bun/bin/bun) for the bun --version check.