// Build and deploy Deno applications — version detection, dependency caching, and Dockerfile patterns. Use when deploying a Deno project, or when deno.json or deno.jsonc is detected.
Reference for all Nixopus API operations callable via nixopus_api(method, path, body)
Generate Caddyfile configurations for static sites and reverse proxies — SPA fallback routing, cache headers, compression, redirects, and error pages. Use when deploying a static site that needs custom Caddy configuration, or when the user needs SPA routing, caching, or redirect rules.
Generate docker-compose.yml for multi-service setups including databases, caches, and service dependencies. Use when the app needs a database, cache, message broker, or has multiple independently deployable services.
Size container memory and CPU limits, diagnose OOM kills and CPU throttling, and recommend resource adjustments by ecosystem. Use when containers are being OOM-killed, running slowly, or when setting initial resource limits for a deployment.
Build and deploy C/C++ applications — CMake, Meson, Ninja, and Dockerfile patterns. Use when deploying a C or C++ project, or when CMakeLists.txt or meson.build is detected.
Run database migrations safely during deployment — framework-specific commands, pre-deploy vs post-deploy timing, health gates, and rollback strategies. Use when the app has a database migration system and needs migrations run during deployment.
| name | deno-deploy |
| description | Build and deploy Deno applications — version detection, dependency caching, and Dockerfile patterns. Use when deploying a Deno project, or when deno.json or deno.jsonc is detected. |
| metadata | {"version":"1.0"} |
Project is Deno if deno.json or deno.jsonc exists in the root.
.deno-version file or mise.toml / .tool-versionsdeno cachemain.ts, main.js, main.mjs, or main.mts in project root.ts, .js, .mjs, or .mts filedeno run --allow-all <entry>deno.json / deno.jsonc may specify tasks or main; prefer those when present.
Copy in order:
deno.json, deno.jsonclock.json (if present)*.ts, *.js, *.mjs, *.mts (or full source)FROM denoland/deno:2
WORKDIR /app
COPY deno.json deno.jsonc ./
COPY . .
RUN deno cache main.ts
EXPOSE 3000
CMD ["deno", "run", "--allow-all", "main.ts"]
FROM denoland/deno:2
WORKDIR /app
COPY deno.json deno.jsonc lock.json ./
COPY src/ ./src/
RUN deno cache src/main.ts
COPY . .
EXPOSE 3000
CMD ["deno", "run", "--allow-all", "src/main.ts"]
FROM denoland/deno:2
WORKDIR /app
COPY deno.json deno.jsonc ./
COPY . .
RUN deno cache main.ts
EXPOSE 3000
CMD ["deno", "task", "start"]