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@sagikazarmark
Last active Aug 18, 2021
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GitHub Actions Docker build complete workflow
name: Docker
on:
push:
branches:
- master
tags:
- v[0-9]+.[0-9]+.[0-9]+
pull_request:
jobs:
docker:
name: Docker
runs-on: ubuntu-latest
permissions:
packages: write
steps:
- name: Checkout
uses: actions/checkout@v2
- name: Calculate Docker image tags
id: tags
env:
DOCKER_IMAGES: "ghcr.io/${{ github.repository }}"
run: |
case $GITHUB_REF in
refs/tags/*) VERSION=${GITHUB_REF#refs/tags/};;
refs/heads/*) VERSION=$(echo ${GITHUB_REF#refs/heads/} | sed -r 's#/+#-#g');;
refs/pull/*) VERSION=pr-${{ github.event.number }};;
*) VERSION=sha-${GITHUB_SHA::8};;
esac
TAGS=()
for image in $DOCKER_IMAGES; do
TAGS+=("${image}:${VERSION}")
if [[ "${{ github.event.repository.default_branch }}" == "$VERSION" ]]; then
TAGS+=("${image}:latest")
fi
done
echo ::set-output name=version::${VERSION}
echo ::set-output name=tags::$(IFS=,; echo "${TAGS[*]}")
echo ::set-output name=commit_hash::${GITHUB_SHA::8}
echo ::set-output name=build_date::$(git show -s --format=%cI)
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v1
- name: Login to GitHub Container Registry
uses: docker/login-action@v1
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
if: github.event_name == 'push'
- name: Login to Docker Hub
uses: docker/login-action@v1
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}
if: github.event_name == 'push'
- name: Build and push
uses: docker/build-push-action@v2
with:
push: ${{ github.event_name == 'push' }}
tags: ${{ steps.tags.outputs.tags }}
build-args: |
VERSION=${{ steps.tags.outputs.version }}
COMMIT_HASH=${{ steps.tags.outputs.commit_hash }}
BUILD_DATE=${{ steps.tags.outputs.build_date }}
labels: |
org.opencontainers.image.title=${{ github.event.repository.name }}
org.opencontainers.image.description=${{ github.event.repository.description }}
org.opencontainers.image.url=${{ github.event.repository.html_url }}
org.opencontainers.image.source=${{ github.event.repository.clone_url }}
org.opencontainers.image.version=${{ steps.tags.outputs.version }}
org.opencontainers.image.created=${{ steps.tags.outputs.build_date }}
org.opencontainers.image.revision=${{ github.sha }}
org.opencontainers.image.licenses=${{ github.event.repository.license.spdx_id }}
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