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Docker

Docker #6

name: Docker
on:
push:
# Publish `v1.2.3` tags as releases.
tags:
- v*
env:
IMAGE_NAME: ghcr.io/${{ github.repository }}
IMAGE_SOURCE: https://github.com/${{ github.repository }}
jobs:
# Push image to GitHub Packages.
push:
runs-on: ubuntu-latest
if: github.event_name == 'push'
steps:
- uses: actions/checkout@v3
- name: Build image
run: |
docker build . \
--label "org.opencontainers.image.source=${IMAGE_SOURCE}" \
--label "org.opencontainers.image.revision=$(git rev-parse HEAD)" \
--label "org.opencontainers.image.version=$(git describe --tags --abbrev=0)" \
--label "org.opencontainers.image.licenses=AGPL-3.0" \
-f ./Dockerfile -t "${IMAGE_NAME}"
docker build . \
--label "org.opencontainers.image.source=${IMAGE_SOURCE}" \
--label "org.opencontainers.image.revision=$(git rev-parse HEAD)" \
--label "org.opencontainers.image.version=$(git describe --tags --abbrev=0)" \
--label "org.opencontainers.image.licenses=AGPL-3.0" \
-f ./Dockerfile.distroless -t "${IMAGE_NAME}:distroless"
- name: Login to GHCR
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Push image
run: |
# Strip git ref prefix from version
VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
# Strip "v" prefix from tag name
[[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
# Use Docker `latest` tag convention
[ "$VERSION" == "master" ] && VERSION=latest
echo IMAGE_NAME=$IMAGE_NAME
echo VERSION=$VERSION
docker tag $IMAGE_NAME $IMAGE_NAME:$VERSION
docker tag $IMAGE_NAME $IMAGE_NAME:latest
docker tag ${IMAGE_NAME}:distroless $IMAGE_NAME:$VERSION-distroless
docker push $IMAGE_NAME:$VERSION
docker push $IMAGE_NAME:latest
docker push $IMAGE_NAME:$VERSION-distroless