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v1.0.0-next.12

v1.0.0-next.12 #14

name: Docker Publish
on:
release:
types: [published]
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
RELEASE_TAG: ${{ github.event.release.tag_name }}
jobs:
build:
name: 'Docker Publish'
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
# This is used to complete the identity challenge with sigstore/fulcio when running outside of PRs.
id-token: write
steps:
# Checkout the release tag version
- name: Checkout repository ${{ env.RELEASE_TAG }}
uses: actions/checkout@v3
with:
ref: ${{ env.RELEASE_TAG }}
# Get git commit hash
- name: Get short hash
run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
# Need to lower case the image name for the docker tags when publishing
- name: Downcase IMAGE_NAME variable
run: echo "IMAGE_NAME_LOWER=${IMAGE_NAME,,}" >> $GITHUB_ENV
# Sort out the image tags
- name: Set initial tag
run: echo "IMAGE_TAGS=${{ env.REGISTRY }}/${{ env.IMAGE_NAME_LOWER }}:${{ env.RELEASE_TAG }}" >> $GITHUB_ENV
- name: Add latest tag if we're not production release
if: contains(env.RELEASE_TAG, 'next')
run: echo "IMAGE_TAGS=${{ env.IMAGE_TAGS }},${{ env.REGISTRY }}/${{ env.IMAGE_NAME_LOWER }}:latest" >> $GITHUB_ENV
#debug
- name: Log the tags
run: echo "Calculated tags value => ${{ env.IMAGE_TAGS }}"
# Setup docker build tool
- name: Setup Docker buildx
uses: docker/setup-buildx-action@v3
# Login against a Docker registry
- name: Log into registry ${{ env.REGISTRY }}
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
# Extract metadata (tags, labels) for Docker
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
# Build and push Docker image with Buildx (don't push on PR)
- name: Build and push Docker image
id: build-and-push
uses: docker/build-push-action@v5
with:
context: ./src
file: ./src/Childrens-Social-Care-CPD-Indexer/Dockerfile
push: true
tags: ${{ env.IMAGE_TAGS }}
labels: ${{ steps.meta.outputs.labels }}
build-args: |
VCSREF=${{ env.sha_short }}
VCSTAG=${{ env.RELEASE_TAG }}
cache-from: type=gha
cache-to: type=gha,mode=max
# Sign the resulting Docker image digest.
# This will only write to the public Rekor transparency log when the Docker
# repository is public to avoid leaking data. If you would like to publish
# transparency data even for private images, pass --force to cosign below.
# https://github.com/sigstore/cosign
- name: Install Cosign
uses: sigstore/[email protected]
- name: Check install!
run: cosign version
- name: Sign the published Docker image
# This step uses the identity token to provision an ephemeral certificate against the sigstore community Fulcio instance.
run: echo "${{ steps.meta.outputs.tags }}" | xargs -I {} cosign sign --yes {}@${{ steps.build-and-push.outputs.digest }}