setup-docker-builder/action.yml at main · useblacksmith/setup-docker-builder · GitHub

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name: Setup Docker Builder
author: Blacksmith
description: Sets up a Docker buildkitd builder with sticky disk cache for improved build performance
branding:
  icon: layers
  color: black
inputs:
  buildx-version:
    description: Buildx version. (e.g., v0.23.0, latest)
    required: false
    default: v0.23.0
  platforms:
    description: "List of target platforms for build (e.g., linux/amd64,linux/arm64,linux/arm/v7)"
    required: false
  nofallback:
    description: "If true, fail the action if Blacksmith builder setup fails instead of falling back to local builder"
    required: false
    default: "false"
  github-token:
    description: "GitHub token for GitHub API access"
    required: false
  buildkit-version:
    description: "BuildKit version to install (e.g., v0.16.0, v0.18.0). If not specified, uses system default"
    required: false
  skip-integrity-check:
    description: "If true, skip the bbolt database integrity check"
    required: false
    default: "false"
  driver-opts:
    description: "List of additional driver-specific options (e.g., env.VARIABLE=value)"
    required: false
  max-parallelism:
    description: "Maximum number of concurrent BuildKit RUN steps. Defaults to the number of vCPUs on the runner."
    required: false
  max-cache-size-mb:
    description: "Amount of build cache to retain after pruning, in MB (e.g., 409600 for 400GB). If not set, pruning is skipped."
    required: false
runs:
  using: node24
  main: dist/index.js
  post: dist/index.js