action.yml

name: 'runs-on/action'
description: 'RunsOn Action for magic caching, and more'
runs:
  using: 'node24'
  main: 'index.js'
  post: 'post.js'

inputs:
  show_env:
    description: 'Show all environment variables'
    required: false
    default: 'false'
  show_costs:
    description: 'Control how execution costs are displayed: "inline" for log output, "summary" for GitHub job summary, any other value disables the feature. When the action is used more than once in a job, only the first enabled invocation reports costs.'
    required: false
    default: 'inline'
  metrics:
    description: 'Comma separated list of additional metrics to send to CloudWatch (cpu, network, memory, disk, io)'
    required: false
    default: ''
  network_interface:
    description: 'Network interface to monitor'
    required: false
    default: 'enp39s0'
  disk_device:
    description: 'Disk device to monitor'
    required: false
    default: 'nvme0n1p1'
  sccache:
    description: 'Enable sccache. Can take either "s3" (RunsOn S3 cache bucket) or be empty (disabled). You still need to setup sccache in your workflow, for instance with mozilla-actions/sccache-action.'
    required: false
    default: ''
  sticky_cache:
    description: 'Newline-separated sticky-disk cache records. Each line is a mode followed by comma-separated key=value options, for example buildkit or custom,path=vendor/cache. Custom paths must be directories. Supported modes: go, node, yarn, pnpm, ruby, rust, python, uv, poetry, apt, buildkit, git, git-full, gradle, maven, playwright, custom. Requires a sticky=<size> or sticky=<name>:<size> label; an incomplete agent contract or readiness timeout fails the action, while an explicit unavailable marker warns and continues cold. Linux and Windows (apt, buildkit, git and git-full modes are Linux only). Run after actions/checkout for workspace-relative caches; git and git-full must run before checkout and cannot share an invocation with workspace-relative caches; buildkit must run before docker/setup-buildx-action.'
    required: false
    default: ''
  token:
    description: 'GitHub token used by the git cache mode to sync repository mirrors from github.com. Supply a PAT if the job checks out private repositories other than the workflow repository.'
    required: false
    default: ${{ github.token }}
  sticky_wait_timeout:
    description: 'How long to wait for the sticky disk to be ready (positive Go duration, e.g. "15m")'
    required: false
    default: '15m'

outputs:
  cache-hit:
    description: 'Set to "true" when every requested cache path was restored from a previous snapshot, "false" otherwise'
  buildkit-builder:
    description: 'Stable Buildx builder name to pass to docker/setup-buildx-action and docker/build-push-action'