Merge pull request #155 from docker/dependabot/npm_and_yarn/docker/actions-toolkit-0.35.0

build(deps): bump @docker/actions-toolkit from 0.34.0 to 0.35.0

.dockerignore

@@ -1,2 +1,12 @@
 /coverage
-/node_modules
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

.eslintignore

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

.eslintrc.json

@@ -1,11 +1,12 @@
 {
   "env": {
     "node": true,
-    "es2021": true,
+    "es6": true,
     "jest": true
   },
   "extends": [
     "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
     "plugin:@typescript-eslint/recommended",
     "plugin:jest/recommended",
     "plugin:prettier/recommended"

.gitattributes

@@ -1,2 +1,4 @@
+/.yarn/releases/** binary
+/.yarn/plugins/** binary
 /dist/** linguist-generated=true
 /lib/** linguist-generated=true

.github/CODEOWNERS

@@ -1 +0,0 @@
-*	@crazy-max

.github/CODE_OF_CONDUCT.md

@@ -0,0 +1,3 @@
+# Code of conduct
+
+- [Moby community guidelines](https://github.com/moby/moby/blob/master/CONTRIBUTING.md#moby-community-guidelines)

.github/ISSUE_TEMPLATE/bug.yml

@@ -0,0 +1,101 @@
+# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema
+name: Bug Report
+description: Report a bug
+labels:
+  - status/triage
+
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you for taking the time to report a bug!
+        If this is a security issue please report it to the [Docker Security team](mailto:security@docker.com).
+
+  - type: checkboxes
+    attributes:
+      label: Contributing guidelines
+      description: >
+        Make sure you've read the contributing guidelines before proceeding.
+      options:
+        - label: I've read the [contributing guidelines](https://github.com/docker/setup-qemu-action/blob/master/.github/CONTRIBUTING.md) and wholeheartedly agree
+          required: true
+
+  - type: checkboxes
+    attributes:
+      label: "I've found a bug, and:"
+      description: |
+        Make sure that your request fulfills all of the following requirements.
+        If one requirement cannot be satisfied, explain in detail why.
+      options:
+        - label: The documentation does not mention anything about my problem
+        - label: There are no open or closed issues that are related to my problem
+
+  - type: textarea
+    attributes:
+      label: Description
+      description: >
+        Provide a brief description of the bug in 1-2 sentences.
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Expected behaviour
+      description: >
+        Describe precisely what you'd expect to happen.
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Actual behaviour
+      description: >
+        Describe precisely what is actually happening.
+    validations:
+      required: true
+
+  - type: input
+    attributes:
+      label: Repository URL
+      description: >
+        Enter the URL of the repository where you are experiencing the
+        issue. If your repository is private, provide a link to a minimal
+        repository that reproduces the issue.
+
+  - type: input
+    attributes:
+      label: Workflow run URL
+      description: >
+        Enter the URL of the GitHub Action workflow run if public (e.g.
+        `https://github.com/<user>/<repo>/actions/runs/<id>`)
+
+  - type: textarea
+    attributes:
+      label: YAML workflow
+      description: |
+        Provide the YAML of the workflow that's causing the issue.
+        Make sure to remove any sensitive information.
+      render: yaml
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Workflow logs
+      description: >
+        [Attach](https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/attaching-files)
+        the [log file of your workflow run](https://docs.github.com/en/actions/managing-workflow-runs/using-workflow-run-logs#downloading-logs)
+        and make sure to remove any sensitive information.
+
+  - type: textarea
+    attributes:
+      label: BuildKit logs
+      description: >
+        If applicable, provide the [BuildKit container logs](https://docs.docker.com/build/ci/github-actions/configure-builder/#buildkit-container-logs)
+      render: text
+
+  - type: textarea
+    attributes:
+      label: Additional info
+      description: |
+        Provide any additional information that could be useful.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,34 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
----
-
-### Behaviour
-
-#### Steps to reproduce this issue
-
-1.
-2.
-3.
-
-#### Expected behaviour
-
-> Tell us what should happen
-
-#### Actual behaviour
-
-> Tell us what happens instead
-
-### Configuration
-
-* Repository URL (if public): 
-* Build URL (if public): 
-
-```yml
-# paste your YAML workflow file here and remove sensitive data
-```
-
-### Logs
-
-> Download the [log file of your build](https://docs.github.com/en/actions/managing-workflow-runs/using-workflow-run-logs#downloading-logs)
-> and [attach it](https://docs.github.com/en/github/managing-your-work-on-github/file-attachments-on-issues-and-pull-requests) to this issue.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,9 @@
+# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository#configuring-the-template-chooser
+blank_issues_enabled: true
+contact_links:
+  - name: Questions and Discussions
+    url: https://github.com/docker/setup-qemu-action/discussions/new
+    about: Use Github Discussions to ask questions and/or open discussion topics.
+  - name: Documentation
+    url: https://docs.docker.com/build/ci/github-actions/
+    about: Read the documentation.

.github/ISSUE_TEMPLATE/feature.yml

@@ -0,0 +1,15 @@
+# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema
+name: Feature request
+description: Missing functionality? Come tell us about it!
+labels:
+  - kind/enhancement
+  - status/triage
+
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: What is the feature you want to see?
+    validations:
+      required: true

.github/SECURITY.md

@@ -0,0 +1,12 @@
+# Reporting security issues
+
+The project maintainers take security seriously. If you discover a security
+issue, please bring it to their attention right away!
+
+**Please _DO NOT_ file a public issue**, instead send your report privately to
+[security@docker.com](mailto:security@docker.com).
+
+Security reports are greatly appreciated, and we will publicly thank you for it.
+We also like to send gifts—if you'd like Docker swag, make sure to let
+us know. We currently do not offer a paid security bounty program, but are not
+ruling it out in the future.

.github/SUPPORT.md

@@ -1,31 +0,0 @@
-# Support [![](https://isitmaintained.com/badge/resolution/docker/setup-qemu-action.svg)](https://isitmaintained.com/project/docker/setup-qemu-action)
-
-First, [be a good guy](https://github.com/kossnocorp/etiquette/blob/master/README.md).
-
-## Reporting an issue
-
-Please do a search in [open issues](https://github.com/docker/setup-qemu-action/issues?utf8=%E2%9C%93&q=) to see if the issue or feature request has already been filed.
-
-If you find your issue already exists, make relevant comments and add your [reaction](https://github.com/blog/2119-add-reactions-to-pull-requests-issues-and-comments). Use a reaction in place of a "+1" comment.
-
-:+1: - upvote
-
-:-1: - downvote
-
-If you cannot find an existing issue that describes your bug or feature, submit an issue using the guidelines below.
-
-## Writing good bug reports and feature requests
-
-File a single issue per problem and feature request.
-
-* Do not enumerate multiple bugs or feature requests in the same issue.
-* Do not add your issue as a comment to an existing issue unless it's for the identical input. Many issues look similar, but have different causes.
-
-The more information you can provide, the more likely someone will be successful reproducing the issue and finding a fix.
-
-You are now ready to [create a new issue](https://github.com/docker/setup-qemu-action/issues/new/choose)!
-
-## Closure policy
-
-* Issues that don't have the information requested above (when applicable) will be closed immediately and the poster directed to the support guidelines.
-* Issues that go a week without a response from original poster are subject to closure at our discretion.

.github/dependabot.yml

@@ -11,6 +11,7 @@ updates:
     directory: "/"
     schedule:
       interval: "daily"
+    versioning-strategy: "increase"
     allow:
       - dependency-type: "production"
     labels:

.github/workflows/ci.yml

@@ -1,5 +1,9 @@
 name: ci
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   schedule:
     - cron: '0 10 * * *'
@@ -12,6 +16,20 @@ on:
   pull_request:
 
 jobs:
+  default:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Set up QEMU
+        id: qemu
+        uses: ./
+      -
+        name: Available platforms
+        run: echo ${{ steps.qemu.outputs.platforms }}
+
   main:
     runs-on: ubuntu-latest
     strategy:
@@ -26,7 +44,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Set up QEMU
         id: qemu
@@ -43,11 +61,11 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Stop docker
         run: |
-          sudo systemctl stop docker
+          sudo systemctl stop docker docker.socket
       -
         name: Set up QEMU
         id: qemu

.github/workflows/test.yml

@@ -1,5 +1,9 @@
 name: test
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches:
@@ -13,14 +17,15 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Test
-        uses: docker/bake-action@v3
+        uses: docker/bake-action@v5
         with:
           targets: test
       -
         name: Upload coverage
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           file: ./coverage/clover.xml
+          token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/validate.yml

@@ -1,5 +1,9 @@
 name: validate
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches:
@@ -15,7 +19,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Targets matrix
         id: targets
@@ -33,9 +37,9 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Validate
-        uses: docker/bake-action@v3
+        uses: docker/bake-action@v5
         with:
           targets: ${{ matrix.target }}

.gitignore

@@ -1,7 +1,5 @@
-node_modules
-lib
+# https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
 
-# Rest of the file pulled from https://github.com/github/gitignore/blob/master/Node.gitignore
 # Logs
 logs
 *.log
@@ -9,6 +7,7 @@ npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 lerna-debug.log*
+.pnpm-debug.log*
 
 # Diagnostic reports (https://nodejs.org/api/report.html)
 report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
@@ -19,34 +18,14 @@ pids
 *.seed
 *.pid.lock
 
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
 # Coverage directory used by tools like istanbul
 coverage
 *.lcov
 
-# nyc test coverage
-.nyc_output
-
-# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (https://nodejs.org/api/addons.html)
-build/Release
-
 # Dependency directories
+node_modules/
 jspm_packages/
 
-# TypeScript v1 declaration files
-typings/
-
 # TypeScript cache
 *.tsbuildinfo
 
@@ -56,36 +35,19 @@ typings/
 # Optional eslint cache
 .eslintcache
 
-# Optional REPL history
-.node_repl_history
-
-# Output of 'npm pack'
-*.tgz
-
 # Yarn Integrity file
 .yarn-integrity
 
-# dotenv environment variables file
+# dotenv environment variable files
 .env
-.env.test
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
 
-# parcel-bundler cache (https://parceljs.org/)
-.cache
-
-# next.js build output
-.next
-
-# nuxt.js build output
-.nuxt
-
-# vuepress build output
-.vuepress/dist
-
-# Serverless directories
-.serverless/
-
-# FuseBox cache
-.fusebox/
-
-# DynamoDB Local files
-.dynamodb/
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

.prettierignore

@@ -0,0 +1,6 @@
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# yarn v2
+.yarn/

.yarnrc.yml

@@ -0,0 +1,13 @@
+logFilters:
+  - code: YN0013
+    level: discard
+  - code: YN0019
+    level: discard
+  - code: YN0076
+    level: discard
+
+nodeLinker: node-modules
+
+plugins:
+  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
+    spec: "@yarnpkg/plugin-interactive-tools"

README.md

@@ -32,14 +32,14 @@ jobs:
     steps:
       -
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
 ```
 
 ## Customizing
 
 ### inputs
 
-Following inputs can be used as `step.with` keys
+The following inputs can be used as `step.with` keys:
 
 | Name        | Type   | Default                                                                       | Description                                      |
 |-------------|--------|-------------------------------------------------------------------------------|--------------------------------------------------|
@@ -48,7 +48,7 @@ Following inputs can be used as `step.with` keys
 
 ### outputs
 
-Following outputs are available
+The following outputs are available:
 
 | Name          | Type    | Description                           |
 |---------------|---------|---------------------------------------|

__tests__/context.test.ts

@@ -18,7 +18,7 @@ describe('getInputs', () => {
       0,
       new Map<string, string>([]),
       {
-        image: 'tonistiigi/binfmt:latest',
+        image: 'docker.io/tonistiigi/binfmt:latest',
         platforms: 'all',
       } as context.Inputs
     ],
@@ -39,7 +39,7 @@ describe('getInputs', () => {
         ['platforms', 'arm64, riscv64, arm '],
       ]),
       {
-        image: 'tonistiigi/binfmt:latest',
+        image: 'docker.io/tonistiigi/binfmt:latest',
         platforms: 'arm64,riscv64,arm',
       } as context.Inputs
     ]

action.yml

@@ -9,7 +9,7 @@ branding:
 inputs:
   image:
     description: 'QEMU static binaries Docker image (e.g. tonistiigi/binfmt:latest)'
-    default: 'tonistiigi/binfmt:latest'
+    default: 'docker.io/tonistiigi/binfmt:latest'
     required: false
   platforms:
     description: 'Platforms to install (e.g. arm64,riscv64,arm)'
@@ -21,5 +21,5 @@ outputs:
     description: 'Available platforms (comma separated)'
 
 runs:
-  using: 'node16'
+  using: 'node20'
   main: 'dist/index.js'

dev.Dockerfile

@@ -1,13 +1,20 @@
 # syntax=docker/dockerfile:1
 
-ARG NODE_VERSION=16
+ARG NODE_VERSION=20
 
 FROM node:${NODE_VERSION}-alpine AS base
 RUN apk add --no-cache cpio findutils git
 WORKDIR /src
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache <<EOT
+  corepack enable
+  yarn --version
+  yarn config set --home enableTelemetry 0
+EOT
 
 FROM base AS deps
 RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache \
   --mount=type=cache,target=/src/node_modules \
   yarn install && mkdir /vendor && cp yarn.lock /vendor
 
@@ -20,7 +27,7 @@ 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
@@ -28,6 +35,7 @@ EOT
 
 FROM deps AS build
 RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache \
   --mount=type=cache,target=/src/node_modules \
   yarn run build && mkdir /out && cp -Rf dist /out/
 
@@ -48,22 +56,25 @@ EOT
 
 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
+  && mkdir /out && find . -name '*.ts' -not -path './node_modules/*' -not -path './.yarn/*' | cpio -pdm /out
 
 FROM scratch AS format-update
 COPY --from=format /out /
 
 FROM deps AS lint
 RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache \
   --mount=type=cache,target=/src/node_modules \
   yarn run lint
 
 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 --coverageDirectory=/tmp/coverage
+  yarn run test --coverage --coverageDirectory=/tmp/coverage
 
 FROM scratch AS test-coverage
 COPY --from=test /tmp/coverage /

docker-bake.hcl

@@ -3,7 +3,7 @@ group "default" {
 }
 
 group "pre-checkin" {
-  targets = ["vendor-update", "format", "build"]
+  targets = ["vendor", "format", "build"]
 }
 
 group "validate" {
@@ -34,7 +34,7 @@ target "lint" {
   output = ["type=cacheonly"]
 }
 
-target "vendor-update" {
+target "vendor" {
   dockerfile = "dev.Dockerfile"
   target = "vendor-update"
   output = ["."]

package.json

@@ -1,13 +1,16 @@
 {
   "name": "docker-setup-qemu",
   "description": "Install QEMU static binaries",
-  "main": "lib/main.js",
+  "main": "src/main.ts",
   "scripts": {
     "build": "ncc build src/main.ts --source-map --minify --license licenses.txt",
-    "lint": "eslint src/**/*.ts __tests__/**/*.ts",
-    "format": "eslint --fix src/**/*.ts __tests__/**/*.ts",
-    "test": "jest --coverage",
-    "all": "yarn run build && yarn run format && yarn test"
+    "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"
   },
   "repository": {
     "type": "git",
@@ -18,31 +21,26 @@
     "docker",
     "qemu"
   ],
-  "author": "Docker",
-  "contributors": [
-    {
-      "name": "CrazyMax",
-      "url": "https://crazymax.dev"
-    }
-  ],
+  "author": "Docker Inc.",
   "license": "Apache-2.0",
+  "packageManager": "yarn@3.6.3",
   "dependencies": {
-    "@actions/core": "^1.10.0",
-    "@docker/actions-toolkit": "^0.3.0"
+    "@actions/core": "^1.10.1",
+    "@docker/actions-toolkit": "^0.35.0"
   },
   "devDependencies": {
-    "@types/node": "^16.18.21",
-    "@typescript-eslint/eslint-plugin": "^5.56.0",
-    "@typescript-eslint/parser": "^5.56.0",
-    "@vercel/ncc": "^0.36.1",
-    "eslint": "^8.36.0",
-    "eslint-config-prettier": "^8.8.0",
-    "eslint-plugin-jest": "^27.2.1",
-    "eslint-plugin-prettier": "^4.2.1",
-    "jest": "^29.5.0",
-    "prettier": "^2.8.7",
-    "ts-jest": "^29.0.5",
-    "ts-node": "^10.9.1",
-    "typescript": "^4.9.5"
+    "@types/node": "^20.12.12",
+    "@typescript-eslint/eslint-plugin": "^7.9.0",
+    "@typescript-eslint/parser": "^7.9.0",
+    "@vercel/ncc": "^0.38.1",
+    "eslint": "^8.57.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-jest": "^28.5.0",
+    "eslint-plugin-prettier": "^5.1.3",
+    "jest": "^29.7.0",
+    "prettier": "^3.2.5",
+    "ts-jest": "^29.1.2",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.4.5"
   }
 }

src/context.ts

@@ -8,7 +8,7 @@ export interface Inputs {
 
 export function getInputs(): Inputs {
   return {
-    image: core.getInput('image') || 'tonistiigi/binfmt:latest',
+    image: core.getInput('image') || 'docker.io/tonistiigi/binfmt:latest',
     platforms: Util.getInputList('platforms').join(',') || 'all'
   };
 }

src/main.ts

@@ -1,8 +1,8 @@
 import * as context from './context';
 import * as core from '@actions/core';
 import * as actionsToolkit from '@docker/actions-toolkit';
+
 import {Docker} from '@docker/actions-toolkit/lib/docker/docker';
-import {Exec} from '@docker/actions-toolkit/lib/exec';
 
 interface Platforms {
   supported: string[];
@@ -20,24 +20,42 @@ actionsToolkit.run(
     });
 
     await core.group(`Pulling binfmt Docker image`, async () => {
-      await Exec.exec('docker', ['pull', input.image]);
+      await Docker.getExecOutput(['pull', input.image], {
+        ignoreReturnCode: true
+      }).then(res => {
+        if (res.stderr.length > 0 && res.exitCode != 0) {
+          throw new Error(res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error');
+        }
+      });
     });
 
     await core.group(`Image info`, async () => {
-      await Exec.exec('docker', ['image', 'inspect', input.image]);
+      await Docker.getExecOutput(['image', 'inspect', input.image], {
+        ignoreReturnCode: true
+      }).then(res => {
+        if (res.stderr.length > 0 && res.exitCode != 0) {
+          throw new Error(res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error');
+        }
+      });
     });
 
     await core.group(`Installing QEMU static binaries`, async () => {
-      await Exec.exec('docker', ['run', '--rm', '--privileged', input.image, '--install', input.platforms]);
+      await Docker.getExecOutput(['run', '--rm', '--privileged', input.image, '--install', input.platforms], {
+        ignoreReturnCode: true
+      }).then(res => {
+        if (res.stderr.length > 0 && res.exitCode != 0) {
+          throw new Error(res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error');
+        }
+      });
     });
 
     await core.group(`Extracting available platforms`, async () => {
-      await Exec.getExecOutput('docker', ['run', '--rm', '--privileged', input.image], {
+      await Docker.getExecOutput(['run', '--rm', '--privileged', input.image], {
         ignoreReturnCode: true,
         silent: true
       }).then(res => {
         if (res.stderr.length > 0 && res.exitCode != 0) {
-          throw new Error(res.stderr.trim());
+          throw new Error(res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error');
         }
         const platforms: Platforms = JSON.parse(res.stdout.trim());
         core.info(`${platforms.supported.join(',')}`);