docker-build-push/setup-buildx
CrazyMax 925fee3dc9
Will be named docker/actions
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
2020-08-11 14:34:00 +02:00
..
__tests__ Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
dist Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
src Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
.editorconfig Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
.gitattributes Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
.gitignore Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
.prettierrc.json Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
action.yml Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
jest.config.js Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
package.json Will be named docker/actions 2020-08-11 14:34:00 +02:00
README.md Will be named docker/actions 2020-08-11 14:34:00 +02:00
tsconfig.json Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00
yarn.lock Add setup-buildx action (#71) 2020-08-11 14:33:49 +02:00

About

GitHub Action to set up Docker Buildx.


Usage

Quick start

name: ci

on:
  pull_request:
    branches: master
  push:
    branches: master
    tags:

jobs:
  buildx:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Set up Docker Buildx
        id: buildx
        uses: docker/actions/setup-buildx@v2
        with:
          buildx-version: latest
      -
        name: Available platforms
        run: echo ${{ steps.buildx.outputs.platforms }}

With QEMU

If you want support for more platforms you can use our setup-qemu action:

name: ci

on:
  pull_request:
    branches: master
  push:
    branches: master
    tags:

jobs:
  buildx:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Set up QEMU
        uses: docker/actions/setup-qemu@v2
        with:
          qemu-version: latest
      -
        name: Set up Docker Buildx
        id: buildx
        uses: docker/actions/setup-buildx@v2
        with:
          buildx-version: latest
      -
        name: Available platforms
        run: echo ${{ steps.buildx.outputs.platforms }}

Customizing

inputs

Following inputs can be used as step.with keys

Name Type Default Description
buildx-version String latest Buildx version. Example: v0.3.0

outputs

Following outputs are available

Name Type Description
platforms String Available platforms (comma separated)

environment variables

The following official docker environment variables are supported:

Name Type Default Description
DOCKER_CONFIG String ~/.docker The location of your client configuration files

Limitation

This action is only available for Linux virtual environments.