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kevinveenbirkenbachandClaude Opus 5.5 18ea75049e perf(packages): install every role's packages per host in one run at deploy start

A constructor task after the update role and the swarm auto-placement installs,
in one package-manager call, every package id of every role the host's groups
may run: meta dependencies, service edges and every role invocation readable
from tasks and handlers, conditions ignored. Ids that must stay with their role
(a conditional install, a repository added first, a need before update) carry
batch: false in meta/packages.yml and keep their task; roles reference shared
root ids with shared: true. 42 per-role install tasks go, and a lint keeps the
split: no batched id in a role task, none in a role run ahead of the batch.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

2026-10-28 22:54:36 +01:00

defaults

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README.md

npm

Description

This Ansible role installs npm and optionally runs npm ci within a given project directory. It is intended to streamline dependency installation for Node.js applications.

Overview

Designed for use in Node-based projects, this role installs npm and can execute a clean install (npm ci) to ensure consistent dependency trees.

Cosmos

The diagram places npm in the Infinito.Nexus cosmos: the components it deploys (capabilities), the central services it consumes (dependencies), and its outward reach (federation and bridged external networks).

flowchart LR
    subgraph role [dev-npm 💻]
        svc_npm["npm"]
    end

Solid 1:1 edges are fixed relationships; dashed 0..1 edges are conditional (enabled only in matching deployments); red 0..0 edges are turned off in this role. Node markers show the role's deploy modes (💻 host, 🐳 compose, 🐝 swarm); ❌ marks a service that is explicitly turned off, and ⚙️ an Ansible role dependency declared in meta/main.yml.

Features

npm Installation: Ensures the npm package manager is installed.
Optional Project Setup: Runs npm ci in a specified folder to install exact versions from package-lock.json.
Idempotent: Skips npm ci if no folder is configured.

Configuration

Set npm_project_folder to a directory containing package.json and package-lock.json:

vars:
  npm_project_folder: /opt/scripts/my-node-project/

License

Infinito.Nexus Community License (Non-Commercial) https://s.infinito.nexus/license

Credits

Implemented by Kevin Veen-Birkenbach. Part of the Infinito.Nexus Project and maintained by Kevin Veen-Birkenbach. Licensed under the Infinito.Nexus Community License (Non-Commercial).