@nodevisor/builder

Install

npm install @nodevisor/builder

Defines the abstract Builder class that all image builder implementations extend. You typically use concrete builders like DockerBuilder or NodeBuilder from @nodevisor/docker.

Builder (Abstract)

import Builder from '@nodevisor/builder';

// Builder is abstract — use concrete implementations

Configuration

new Builder({
  arch: 'amd64',            // Target architecture: 'amd64' | 'arm64'
  context: './apps/api',     // Build context path
  args: { NODE_ENV: 'production' }, // Build arguments
  tags: ['latest', 'v1.0'], // Image tags
});

Abstract Method

`build(image, registry, config)`

Build and optionally push an image. Returns an array of built tags.

const tags = await builder.build('myapp', registry, {
  push: true,
  context: './apps/api',
  labels: { version: '1.0' },
});

Implementations

Class	Package	Description
`DockerBuilder`	`@nodevisor/docker`	Builds from an existing Dockerfile
`NodeBuilder`	`@nodevisor/docker`	Multi-stage Node.js builder (generates Dockerfile)

DockerBuilder

import { DockerBuilder } from '@nodevisor/docker';

const builder = new DockerBuilder({
  dockerfilePath: './Dockerfile',
  context: '.',
  tags: ['latest'],
});

NodeBuilder

Generates an optimized multi-stage Dockerfile for Node.js apps:

import { NodeBuilder } from '@nodevisor/docker';

const builder = new NodeBuilder({
  context: './apps/api',
  tags: ['latest'],
  arch: 'amd64',
});

@nodevisor/docker — Concrete builder implementations
@nodevisor/registry — Builders push to registries
@nodevisor/cluster — Services use builders for image creation