chore: update generated content

Bumps [fast-xml-parser](https://github.com/NaturalIntelligence/fast-xml-parser) from 5.4.1 to 5.5.7.
- [Release notes](https://github.com/NaturalIntelligence/fast-xml-parser/releases)
- [Changelog](https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/NaturalIntelligence/fast-xml-parser/compare/v5.4.1...v5.5.7)

---
updated-dependencies:
- dependency-name: fast-xml-parser
  dependency-version: 5.5.7
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

.eslintignore

@@ -1,3 +0,0 @@
-/dist/**
-/coverage/**
-/node_modules/**

.eslintrc.json

@@ -1,24 +0,0 @@
-{
-  "env": {
-    "node": true,
-    "es6": true,
-    "jest": true
-  },
-  "extends": [
-    "eslint:recommended",
-    "plugin:@typescript-eslint/eslint-recommended",
-    "plugin:@typescript-eslint/recommended",
-    "plugin:jest/recommended",
-    "plugin:prettier/recommended"
-  ],
-  "parser": "@typescript-eslint/parser",
-  "parserOptions": {
-    "ecmaVersion": "latest",
-    "sourceType": "module"
-  },
-  "plugins": [
-    "@typescript-eslint",
-    "jest",
-    "prettier"
-  ]
-}

.github/workflows/ci.yml

@@ -29,16 +29,16 @@ jobs:
         os:
           - ubuntu-latest
           - ubuntu-24.04-arm
-          #- macos-14  # no virt: https://github.com/docker/actions-toolkit/issues/317
-          - macos-13
+          - macos-15-intel
           - windows-latest
         version:
+          - ""
           - v27.3.1
           - type=image,tag=27.3.1
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         uses: ./
@@ -53,13 +53,12 @@ jobs:
         os:
           - ubuntu-latest
           - ubuntu-24.04-arm
-          #- macos-14  # no virt: https://github.com/docker/actions-toolkit/issues/317
-          - macos-13
+          - macos-15-intel
           - windows-latest
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         uses: ./
@@ -75,13 +74,12 @@ jobs:
         os:
           - ubuntu-latest
           - ubuntu-24.04-arm
-          #- macos-14  # no virt: https://github.com/docker/actions-toolkit/issues/317
-          - macos-13
+          - macos-15-intel
           - windows-latest
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         uses: ./
@@ -103,13 +101,12 @@ jobs:
         os:
           - ubuntu-latest
           - ubuntu-24.04-arm
-          #- macos-14  # no virt: https://github.com/docker/actions-toolkit/issues/317
-          - macos-13
+          - macos-15-intel
           - windows-latest
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         uses: ./
@@ -122,12 +119,11 @@ jobs:
           docker context inspect foo
 
   lima-start-args:
-    #runs-on: macos-14  # no virt: https://github.com/docker/actions-toolkit/issues/317
-    runs-on: macos-13
+    runs-on: macos-15-intel
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         uses: ./
@@ -147,7 +143,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Uninstall containerd
         if: matrix.containerd == 'containerd-tarball'
@@ -164,13 +160,13 @@ jobs:
           docker run -d -p 5000:5000 --restart=always --name registry registry:2
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
         with:
           driver: docker
           driver-opts: network=host
       -
         name: Build and push
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: ./test
           push: true
@@ -187,12 +183,11 @@ jobs:
       fail-fast: false
       matrix:
         os:
-          #- macos-14  # no virt: https://github.com/docker/actions-toolkit/issues/317
-          - macos-13
+          - macos-15-intel
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         uses: ./
@@ -204,13 +199,13 @@ jobs:
           docker run -d -p 5000:5000 --restart=always --name registry registry:2
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
         with:
           driver: docker
           driver-opts: network=host
       -
         name: Build and push
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: ./test
           push: true
@@ -226,7 +221,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         uses: ./
@@ -247,7 +242,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         uses: ./
@@ -264,7 +259,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         uses: ./
@@ -284,13 +279,12 @@ jobs:
         os:
           - ubuntu-latest
           - ubuntu-24.04-arm
-          #- macos-14  # no virt: https://github.com/docker/actions-toolkit/issues/317
-          - macos-13
+          - macos-15-intel
           - windows-latest
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker
         id: setup_docker
@@ -304,3 +298,47 @@ jobs:
           docker info
         env:
           DOCKER_HOST: ${{ steps.setup_docker.outputs.tcp }}
+
+  undock-regctl-version:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        undock_version:
+          - ''
+          - v0.9.0
+        regctl_version:
+          - ''
+          - v0.8.2
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker
+        uses: ./
+        with:
+          version: type=image
+        env:
+          UNDOCK_VERSION: ${{ matrix.undock_version }}
+          REGCTL_VERSION: ${{ matrix.regctl_version }}
+
+  docker-29:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-15-intel
+          - windows-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker
+        uses: ./
+        with:
+          version: v29.0.0-rc.1
+          channel: test

.github/workflows/pr-assign-author.yml

@@ -0,0 +1,17 @@
+name: pr-assign-author
+
+permissions:
+  contents: read
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - reopened
+
+jobs:
+  run:
+    uses: crazy-max/.github/.github/workflows/pr-assign-author.yml@1b673f36fad86812f538c1df9794904038a23cbf
+    permissions:
+      contents: read
+      pull-requests: write

.github/workflows/publish.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Publish
         uses: actions/publish-immutable-action@v0.0.4

.github/workflows/test.yml

@@ -15,14 +15,18 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
       -
         name: Test
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v7
         with:
           targets: test
       -
         name: Upload coverage
         uses: codecov/codecov-action@v5
         with:
+          source: .
           files: ./coverage/clover.xml
           token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/update-dist.yml

@@ -0,0 +1,49 @@
+name: update-dist
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+
+jobs:
+  update-dist:
+    if: github.actor == 'dependabot[bot]'
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: GitHub auth token from GitHub App
+        id: docker-read-app
+        uses: actions/create-github-app-token@v3
+        with:
+          app-id: ${{ secrets.GHACTIONS_REPO_WRITE_APP_ID }}
+          private-key: ${{ secrets.GHACTIONS_REPO_WRITE_APP_PRIVATE_KEY }}
+          owner: docker
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+          fetch-depth: 0
+          token: ${{ steps.docker-read-app.outputs.token || github.token }}
+      -
+        name: Build
+        uses: docker/bake-action@v7
+        with:
+          source: .
+          targets: build
+      -
+        name: Commit and push dist
+        run: |
+          if [ -n "$(git status --porcelain -- dist)" ]; then
+            (
+              set -x
+              git config user.name "github-actions[bot]"
+              git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+              git add dist
+              git commit -m "chore: update generated content"
+              git push
+            )
+          else
+            echo "No changes in dist"
+          fi

.github/workflows/validate.yml

@@ -15,15 +15,15 @@ jobs:
   prepare:
     runs-on: ubuntu-latest
     outputs:
-      targets: ${{ steps.generate.outputs.targets }}
+      matrix: ${{ steps.generate.outputs.matrix }}
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
-        name: List targets
+        name: Generate matrix
         id: generate
-        uses: docker/bake-action/subaction/list-targets@v6
+        uses: docker/bake-action/subaction/matrix@v7
         with:
           target: validate
 
@@ -34,10 +34,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        target: ${{ fromJson(needs.prepare.outputs.targets) }}
+        include: ${{ fromJson(needs.prepare.outputs.matrix) }}
     steps:
       -
         name: Validate
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v7
         with:
           targets: ${{ matrix.target }}

.prettierrc.json

@@ -6,6 +6,5 @@
   "singleQuote": true,
   "trailingComma": "none",
   "bracketSpacing": false,
-  "arrowParens": "avoid",
-  "parser": "typescript"
+  "arrowParens": "avoid"
 }

.yarnrc.yml

@@ -1,3 +1,9 @@
+# https://yarnpkg.com/configuration/yarnrc
+
+compressionLevel: mixed
+enableGlobalCache: false
+enableHardenedMode: true
+
 logFilters:
   - code: YN0013
     level: discard
@@ -5,9 +11,7 @@ logFilters:
     level: discard
   - code: YN0076
     level: discard
+  - code: YN0086
+    level: discard
 
 nodeLinker: node-modules
-
-plugins:
-  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
-    spec: "@yarnpkg/plugin-interactive-tools"

README.md

@@ -52,7 +52,7 @@ jobs:
     steps:
       -
         name: Set up Docker
-        uses: docker/setup-docker-action@v4
+        uses: docker/setup-docker-action@v5
 ```
 
 ### Daemon configuration
@@ -74,7 +74,7 @@ jobs:
     steps:
       -
         name: Set up Docker
-        uses: docker/setup-docker-action@v4
+        uses: docker/setup-docker-action@v5
         with:
           daemon-config: |
             {
@@ -102,7 +102,7 @@ jobs:
     steps:
       -
         name: Set up Docker
-        uses: docker/setup-docker-action@v4
+        uses: docker/setup-docker-action@v5
         env:
           LIMA_START_ARGS: --cpus 4 --memory 8
 ```
@@ -113,15 +113,17 @@ jobs:
 
 The following inputs can be used as `step.with` keys
 
-| Name            | Type   | Default               | Description                                                                                                                 |
-|-----------------|--------|-----------------------|-----------------------------------------------------------------------------------------------------------------------------|
-| `version`       | String | `latest`              | Docker version to use. See [inputs.version](#inputs.version).                                                               |
-| `channel`       | String | `stable`              | Docker CE [channel](https://download.docker.com/linux/static/) (`stable` or `test`). Only applicable to `type=archive`      |
-| `daemon-config` | String |                       | [Docker daemon JSON configuration](https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-configuration-file) |
-| `tcp-port`      | Number |                       | TCP port to expose the Docker API locally                                                                                   |
-| `context`       | String | `setup-docker-action` | Docker context name.                                                                                                        |
-| `set-host`      | Bool   | `false`               | Set `DOCKER_HOST` environment variable to docker socket path.                                                               |
-| `rootless`      | Bool   | `false`               | Start daemon in rootless mode                                                                                               |
+| Name              | Type   | Default                      | Description                                                                                                                                                  |
+|-------------------|--------|------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `version`         | String | `latest`                     | Docker version to use. See [inputs.version](#inputs.version).                                                                                                |
+| `channel`         | String | `stable`                     | Docker CE [channel](https://download.docker.com/linux/static/) (`stable` or `test`). Only applicable to `type=archive`                                       |
+| `daemon-config`   | String |                              | [Docker daemon JSON configuration](https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-configuration-file)                                  |
+| `tcp-port`        | Number |                              | TCP port to expose the Docker API locally                                                                                                                    |
+| `context`         | String | `setup-docker-action`        | Docker context name.                                                                                                                                         |
+| `set-host`        | Bool   | `false`                      | Set `DOCKER_HOST` environment variable to docker socket path.                                                                                                |
+| `rootless`        | Bool   | `false`                      | Start daemon in rootless mode                                                                                                                                |
+| `runtime-basedir` | String | `<home>/setup-docker-action` | Docker runtime base directory                                                                                                                                |
+| `github-token`    | String | `${{ github.token }}`        | Optional GitHub Token used to get releases and download assets to avoid rate limitation. On GitHub Enterprise, you might need to set a PAT for `github.com`. |
 
 ### inputs.version
 

__tests__/context.test.ts

@@ -1,6 +1,8 @@
-import {beforeEach, describe, expect, test} from '@jest/globals';
+import {beforeEach, describe, expect, test} from 'vitest';
+import * as os from 'os';
+import * as path from 'path';
 
-import * as context from '../src/context';
+import * as context from '../src/context.js';
 
 describe('getInputs', () => {
   beforeEach(() => {
@@ -13,7 +15,7 @@ describe('getInputs', () => {
   });
 
   // prettier-ignore
-  test.each([
+  const cases: [number, Map<string, string>, context.Inputs][] = [
     [
       0,
       new Map<string, string>([
@@ -30,8 +32,10 @@ describe('getInputs', () => {
         context: '',
         daemonConfig: '',
         rootless: false,
-        setHost: false
-      } as context.Inputs
+        setHost: false,
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
     [
       1,
@@ -52,8 +56,10 @@ describe('getInputs', () => {
         context: 'foo',
         daemonConfig: `{"debug":true,"features":{"containerd-snapshotter":true}}`,
         rootless: false,
-        setHost: false
-      } as context.Inputs
+        setHost: false,
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
     [
       2,
@@ -70,8 +76,10 @@ describe('getInputs', () => {
         context: '',
         daemonConfig: '',
         rootless: false,
-        setHost: true
-      } as context.Inputs
+        setHost: true,
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
     [
     3,
@@ -90,8 +98,10 @@ describe('getInputs', () => {
         context: 'foo',
         daemonConfig: `{"debug":true,"features":{"containerd-snapshotter":true}}`,
         rootless: false,
-        setHost: false
-      } as context.Inputs
+        setHost: false,
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
     [
       4,
@@ -108,8 +118,10 @@ describe('getInputs', () => {
         context: '',
         daemonConfig: '',
         rootless: false,
-        setHost: false
-      } as context.Inputs
+        setHost: false,
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
     [
       5,
@@ -128,7 +140,9 @@ describe('getInputs', () => {
         context: '',
         daemonConfig: '',
         rootless: false,
-      } as context.Inputs
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
     [
       6,
@@ -147,7 +161,9 @@ describe('getInputs', () => {
         context: '',
         daemonConfig: '',
         rootless: false,
-      } as context.Inputs
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
     [
       7,
@@ -165,7 +181,9 @@ describe('getInputs', () => {
         context: '',
         daemonConfig: '',
         rootless: false,
-      } as context.Inputs
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
     [
       8,
@@ -183,7 +201,9 @@ describe('getInputs', () => {
         context: '',
         daemonConfig: '',
         rootless: true,
-      } as context.Inputs
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
     [
       9,
@@ -203,11 +223,14 @@ describe('getInputs', () => {
         daemonConfig: '',
         tcpPort: 2378,
         rootless: false,
-        setHost: false
-      } as context.Inputs
+        setHost: false,
+        runtimeBasedir: path.join(os.homedir(), `setup-docker-action`),
+        githubToken: '',
+      }
     ],
-  ])(
-    '[%d] given %p as inputs, returns %p',
+  ];
+  test.each(cases)(
+    '[%d] given %o as inputs, returns %o',
     async (num: number, inputs: Map<string, string>, expected: context.Inputs) => {
       inputs.forEach((value: string, name: string) => {
         setInput(name, value);

__tests__/setup.unit.ts

@@ -0,0 +1,12 @@
+import fs from 'node:fs';
+import os from 'node:os';
+import path from 'node:path';
+
+const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'docker-setup-docker-action-'));
+
+process.env = Object.assign({}, process.env, {
+  TEMP: tmpDir,
+  GITHUB_REPOSITORY: 'docker/setup-docker-action',
+  RUNNER_TEMP: path.join(tmpDir, 'runner-temp'),
+  RUNNER_TOOL_CACHE: path.join(tmpDir, 'runner-tool-cache')
+});

action.yml

@@ -31,6 +31,13 @@ inputs:
     description: 'Enable Docker rootless mode'
     default: 'false'
     required: false
+  runtime-basedir:
+    description: 'Docker runtime base directory'
+    required: false
+  github-token:
+    description: "GitHub Token used to get releases and download assets"
+    default: ${{ github.token }}
+    required: false
 
 outputs:
   sock:
@@ -39,6 +46,6 @@ outputs:
     description: "Docker TCP address if tcp-port is set"
 
 runs:
-  using: 'node20'
+  using: 'node24'
   main: 'dist/index.js'
   post: 'dist/index.js'

dev.Dockerfile

@@ -1,12 +1,13 @@
 # syntax=docker/dockerfile:1
 
-ARG NODE_VERSION=20
+ARG NODE_VERSION=24
 
 FROM node:${NODE_VERSION}-alpine AS base
-RUN apk add --no-cache cpio findutils git
+RUN apk add --no-cache cpio findutils git rsync
 WORKDIR /src
 RUN --mount=type=bind,target=.,rw \
   --mount=type=cache,target=/src/.yarn/cache <<EOT
+  set -e
   corepack enable
   yarn --version
   yarn config set --home enableTelemetry 0
@@ -27,25 +28,34 @@ RUN --mount=type=bind,target=.,rw <<EOT
   git add -A
   cp -rf /vendor/* .
   if [ -n "$(git status --porcelain -- yarn.lock)" ]; then
-    echo >&2 'ERROR: Vendor result differs. Please vendor your package with "docker buildx bake vendor-update"'
+    echo >&2 'ERROR: Vendor result differs. Please vendor your package with "docker buildx bake vendor"'
     git status --porcelain -- yarn.lock
     exit 1
   fi
 EOT
 
 FROM deps AS build
-RUN --mount=type=bind,target=.,rw \
+RUN --mount=target=/context \
   --mount=type=cache,target=/src/.yarn/cache \
-  --mount=type=cache,target=/src/node_modules \
-  yarn run build && mkdir /out && cp -Rf dist /out/
+  --mount=type=cache,target=/src/node_modules <<EOT
+  set -e
+  rsync -a /context/. .
+  rm -rf dist
+  yarn run build
+  mkdir /out
+  cp -r dist /out
+EOT
 
 FROM scratch AS build-update
 COPY --from=build /out /
 
 FROM build AS build-validate
-RUN --mount=type=bind,target=.,rw <<EOT
+RUN --mount=target=/context \
+  --mount=target=.,type=tmpfs <<EOT
   set -e
+  rsync -a /context/. .
   git add -A
+  rm -rf dist
   cp -rf /out/* .
   if [ -n "$(git status --porcelain -- dist)" ]; then
     echo >&2 'ERROR: Build result differs. Please build first with "docker buildx bake build"'
@@ -58,8 +68,7 @@ FROM deps AS format
 RUN --mount=type=bind,target=.,rw \
   --mount=type=cache,target=/src/.yarn/cache \
   --mount=type=cache,target=/src/node_modules \
-  yarn run format \
-  && mkdir /out && find . -name '*.ts' -not -path './node_modules/*' | cpio -pdm /out
+  yarn run format && mkdir /out && find . -name '*.ts' -not -path './node_modules/*' -not -path './.yarn/*' | cpio -pdm /out
 
 FROM scratch AS format-update
 COPY --from=format /out /
@@ -74,7 +83,7 @@ FROM deps AS test
 RUN --mount=type=bind,target=.,rw \
   --mount=type=cache,target=/src/.yarn/cache \
   --mount=type=cache,target=/src/node_modules \
-  yarn run test --coverage --coverageDirectory=/tmp/coverage
+  yarn run test --coverage --coverage.reportsDirectory=/tmp/coverage
 
 FROM scratch AS test-coverage
 COPY --from=test /tmp/coverage /

dist/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

eslint.config.mjs

@@ -0,0 +1,52 @@
+import {defineConfig} from 'eslint/config';
+import js from '@eslint/js';
+import tseslint from '@typescript-eslint/eslint-plugin';
+import vitest from '@vitest/eslint-plugin';
+import globals from 'globals';
+import eslintConfigPrettier from 'eslint-config-prettier/flat';
+import eslintPluginPrettier from 'eslint-plugin-prettier';
+
+export default defineConfig([
+  {
+    ignores: ['.yarn/**/*', 'coverage/**/*', 'dist/**/*']
+  },
+  js.configs.recommended,
+  ...tseslint.configs['flat/recommended'],
+  eslintConfigPrettier,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node
+      }
+    }
+  },
+  {
+    files: ['__tests__/**'],
+    ...vitest.configs.recommended,
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...vitest.environments.env.globals
+      }
+    },
+    rules: {
+      ...vitest.configs.recommended.rules,
+      'vitest/no-conditional-expect': 'error',
+      'vitest/no-disabled-tests': 0
+    }
+  },
+  {
+    plugins: {
+      prettier: eslintPluginPrettier
+    },
+    rules: {
+      'prettier/prettier': 'error',
+      '@typescript-eslint/no-require-imports': [
+        'error',
+        {
+          allowAsImport: true
+        }
+      ]
+    }
+  }
+]);

jest.config.ts

@@ -1,30 +0,0 @@
-import fs from 'fs';
-import os from 'os';
-import path from 'path';
-
-const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'docker-setup-docker-action-'));
-
-process.env = Object.assign({}, process.env, {
-  TEMP: tmpDir,
-  GITHUB_REPOSITORY: 'docker/setup-docker-action',
-  RUNNER_TEMP: path.join(tmpDir, 'runner-temp'),
-  RUNNER_TOOL_CACHE: path.join(tmpDir, 'runner-tool-cache')
-}) as {
-  [key: string]: string;
-};
-
-module.exports = {
-  clearMocks: true,
-  testEnvironment: 'node',
-  moduleFileExtensions: ['js', 'ts'],
-  testMatch: ['**/*.test.ts'],
-  transform: {
-    '^.+\\.ts$': 'ts-jest'
-  },
-  moduleNameMapper: {
-    '^csv-parse/sync': '<rootDir>/node_modules/csv-parse/dist/cjs/sync.cjs'
-  },
-  collectCoverageFrom: ['src/**/{!(main.ts),}.ts'],
-  coveragePathIgnorePatterns: ['lib/', 'node_modules/', '__mocks__/', '__tests__/'],
-  verbose: true
-};

package.json

@@ -1,16 +1,13 @@
 {
   "name": "docker-setup-docker",
   "description": "Set up Docker for use in GitHub Actions by downloading and installing a version of Docker CE",
-  "main": "lib/main.js",
+  "type": "module",
+  "main": "src/main.ts",
   "scripts": {
     "build": "ncc build src/main.ts --source-map --minify --license licenses.txt",
-    "lint": "yarn run prettier && yarn run eslint",
-    "format": "yarn run prettier:fix && yarn run eslint:fix",
-    "eslint": "eslint --max-warnings=0 .",
-    "eslint:fix": "eslint --fix .",
-    "prettier": "prettier --check \"./**/*.ts\"",
-    "prettier:fix": "prettier --write \"./**/*.ts\"",
-    "test": "jest",
+    "lint": "eslint --max-warnings=0 .",
+    "format": "eslint --fix .",
+    "test": "vitest run",
     "all": "yarn run build && yarn run format && yarn test"
   },
   "repository": {
@@ -24,24 +21,25 @@
   ],
   "author": "Docker Inc.",
   "license": "Apache-2.0",
-  "packageManager": "yarn@3.6.3",
+  "packageManager": "yarn@4.9.2",
   "dependencies": {
-    "@actions/core": "^1.11.1",
-    "@docker/actions-toolkit": "^0.57.0"
+    "@actions/core": "^3.0.0",
+    "@docker/actions-toolkit": "^0.77.0"
   },
   "devDependencies": {
-    "@types/node": "^20.6.0",
-    "@typescript-eslint/eslint-plugin": "^6.6.0",
-    "@typescript-eslint/parser": "^6.6.0",
-    "@vercel/ncc": "^0.38.0",
-    "eslint": "^8.49.0",
-    "eslint-config-prettier": "^9.0.0",
-    "eslint-plugin-jest": "^27.2.3",
-    "eslint-plugin-prettier": "^5.0.0",
-    "jest": "^29.6.4",
-    "prettier": "^3.0.3",
-    "ts-jest": "^29.1.1",
-    "ts-node": "^10.9.1",
-    "typescript": "^5.2.2"
+    "@eslint/js": "^9.39.3",
+    "@types/node": "^24.11.0",
+    "@typescript-eslint/eslint-plugin": "^8.56.1",
+    "@typescript-eslint/parser": "^8.56.1",
+    "@vercel/ncc": "^0.38.4",
+    "@vitest/coverage-v8": "^4.0.18",
+    "@vitest/eslint-plugin": "^1.6.9",
+    "eslint": "^9.39.3",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-plugin-prettier": "^5.5.5",
+    "globals": "^17.3.0",
+    "prettier": "^3.8.1",
+    "typescript": "^5.9.3",
+    "vitest": "^4.0.18"
   }
 }

src/context.ts

@@ -1,8 +1,10 @@
+import os from 'os';
+import path from 'path';
 import * as core from '@actions/core';
 import {parse} from 'csv-parse/sync';
 
-import {InstallSource} from '@docker/actions-toolkit/lib/docker/install';
-import {Util} from '@docker/actions-toolkit/lib/util';
+import {InstallSource} from '@docker/actions-toolkit/lib/docker/install.js';
+import {Util} from '@docker/actions-toolkit/lib/util.js';
 
 export interface Inputs {
   source: InstallSource;
@@ -11,6 +13,8 @@ export interface Inputs {
   context: string;
   setHost: boolean;
   rootless: boolean;
+  runtimeBasedir: string;
+  githubToken: string;
 }
 
 export function getInputs(): Inputs {
@@ -27,7 +31,9 @@ export function getInputs(): Inputs {
     tcpPort: Util.getInputNumber('tcp-port'),
     context: core.getInput('context'),
     setHost: core.getBooleanInput('set-host'),
-    rootless: core.getBooleanInput('rootless')
+    rootless: core.getBooleanInput('rootless'),
+    runtimeBasedir: core.getInput('runtime-basedir') || path.join(os.homedir(), `setup-docker-action`),
+    githubToken: core.getInput('github-token')
   };
 }
 

src/main.ts

@@ -1,24 +1,51 @@
 import * as crypto from 'crypto';
-import os from 'os';
 import path from 'path';
 import * as core from '@actions/core';
 import * as actionsToolkit from '@docker/actions-toolkit';
-import {Install} from '@docker/actions-toolkit/lib/docker/install';
-import {Docker} from '@docker/actions-toolkit/lib/docker/docker';
+import {Install} from '@docker/actions-toolkit/lib/docker/install.js';
+import {Docker} from '@docker/actions-toolkit/lib/docker/docker.js';
+import {Install as RegclientInstall} from '@docker/actions-toolkit/lib/regclient/install.js';
+import {Install as UndockInstall} from '@docker/actions-toolkit/lib/undock/install.js';
 
-import * as context from './context';
-import * as stateHelper from './state-helper';
+import * as context from './context.js';
+import * as stateHelper from './state-helper.js';
+
+const regctlDefaultVersion = 'v0.8.3';
+const undockDefaultVersion = 'v0.10.0';
 
 actionsToolkit.run(
   // main
   async () => {
     const input: context.Inputs = context.getInputs();
-    const runDir = path.join(os.homedir(), `setup-docker-action-${crypto.randomUUID().slice(0, 8)}`);
+    const runDir = path.join(input.runtimeBasedir, `run-${crypto.randomUUID().slice(0, 8)}`);
 
     if (input.context == 'default') {
       throw new Error(`'default' context cannot be used.`);
     }
 
+    if (input.source.type === 'image') {
+      await core.group(`Download and install regctl`, async () => {
+        const regclientInstall = new RegclientInstall({githubToken: input.githubToken});
+        const regclientBinPath = await regclientInstall.download(
+          process.env.REGCTL_VERSION && process.env.REGCTL_VERSION.trim()
+            ? process.env.REGCTL_VERSION
+            : regctlDefaultVersion,
+          true
+        );
+        await regclientInstall.install(regclientBinPath);
+      });
+      await core.group(`Download and install undock`, async () => {
+        const undockInstall = new UndockInstall({githubToken: input.githubToken});
+        const undockBinPath = await undockInstall.download(
+          process.env.UNDOCK_VERSION && process.env.UNDOCK_VERSION.trim()
+            ? process.env.UNDOCK_VERSION
+            : undockDefaultVersion,
+          true
+        );
+        await undockInstall.install(undockBinPath);
+      });
+    }
+
     let tcpPort: number | undefined;
     let tcpAddress: string | undefined;
     if (input.tcpPort) {
@@ -32,7 +59,8 @@ actionsToolkit.run(
       rootless: input.rootless,
       contextName: input.context || 'setup-docker-action',
       daemonConfig: input.daemonConfig,
-      localTCPPort: tcpPort
+      localTCPPort: tcpPort,
+      githubToken: input.githubToken
     });
     let toolDir;
     if (!(await Docker.isAvailable()) || input.source) {

tsconfig.json

@@ -1,8 +1,8 @@
 {
   "compilerOptions": {
+    "module": "nodenext",
+    "moduleResolution": "nodenext",
     "esModuleInterop": true,
-    "target": "es6",
-    "module": "commonjs",
     "newLine": "lf",
     "outDir": "./lib",
     "rootDir": "./src",
@@ -11,9 +11,7 @@
     "resolveJsonModule": true,
     "useUnknownInCatchVariables": false,
   },
-  "exclude": [
-    "node_modules",
-    "**/*.test.ts",
-    "jest.config.ts"
+  "include": [
+    "src/**/*.ts"
   ]
 }

vitest.config.ts

@@ -0,0 +1,16 @@
+import {defineConfig} from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    clearMocks: true,
+    environment: 'node',
+    setupFiles: ['./__tests__/setup.unit.ts'],
+    include: ['**/*.test.ts'],
+    coverage: {
+      provider: 'v8',
+      reporter: ['clover'],
+      include: ['src/**/*.ts'],
+      exclude: ['src/**/main.ts']
+    }
+  }
+});