Skip to content

Update docker/build-push-action digest to 31159d4 #526

Update docker/build-push-action digest to 31159d4

Update docker/build-push-action digest to 31159d4 #526

Workflow file for this run

name: Docker
# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
on:
workflow_dispatch: {}
push:
branches: [ "main" ]
pull_request:
branches: [ "main" ]
env:
# Use docker.io for Docker Hub if empty
REGISTRY: ghcr.io
# github.repository as <account>/<repo>
IMAGE_NAME: ${{ github.repository }}
jobs:
build:
runs-on: ubuntu-latest
permissions:
contents: write
packages: write
# This is used to complete the identity challenge
# with sigstore/fulcio when running outside of PRs.
id-token: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Paths changed
uses: dorny/paths-filter@v3
id: paths-changed
with:
base: main
filters: |
dockerfile:
- 'Dockerfile'
- name: Generate tag text
id: tag-text
shell: bash
run: |
DATE_STR=`TZ='UTC' date +%Y%m%dT%H%M%SZ`
TAG_STR="v${DATE_STR}"
echo "DESIRED_TAG=${TAG_STR}" >> "$GITHUB_OUTPUT"
# Install the cosign tool except on PR
# https://github.com/sigstore/cosign-installer
- name: Install cosign
if: ${{ github.event_name != 'pull_request' && steps.paths-changed.outputs.dockerfile == 'true' }}
uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 # v3.5.0
with:
cosign-release: 'v2.2.3'
# Workaround: https://github.com/docker/build-push-action/issues/461
- name: Setup Docker buildx
uses: docker/setup-buildx-action@5138f76647652447004da686b2411557eaf65f33
# Login against a Docker registry except on PR
# https://github.com/docker/login-action
- name: Log into registry ${{ env.REGISTRY }}
if: ${{ github.event_name != 'pull_request' && steps.paths-changed.outputs.dockerfile == 'true' }}
uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
# Extract metadata (tags, labels) for Docker
# https://github.com/docker/metadata-action
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@f7b4ed12385588c3f9bc252f0a2b520d83b52d48
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
tags: |
type=schedule
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=raw,${{ steps.tag-text.outputs.DESIRED_TAG }}
# Build and push Docker image with Buildx (don't push on PR)
# https://github.com/docker/build-push-action
- name: Build and push Docker image
id: build-and-push
uses: docker/build-push-action@f6010ea70151369b06f0194be1051fbbdff851b2
with:
context: .
push: ${{ github.event_name != 'pull_request' && steps.paths-changed.outputs.dockerfile == 'true' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max
- name: Create new Git tag
uses: rickstaa/action-create-tag@v1.7.2
if: ${{ github.event_name != 'pull_request' && steps.paths-changed.outputs.dockerfile == 'true' }}
with:
tag: ${{ steps.tag-text.outputs.DESIRED_TAG }}
github_token: ${{ secrets.GITHUB_TOKEN }}
# Sign the resulting Docker image digest except on PRs.
# 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: Sign the published Docker image
if: ${{ github.event_name != 'pull_request' && steps.paths-changed.outputs.dockerfile == 'true' }}
env:
# https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
TAGS: ${{ steps.meta.outputs.tags }}
DIGEST: ${{ steps.build-and-push.outputs.digest }}
# This step uses the identity token to provision an ephemeral certificate
# against the sigstore community Fulcio instance.
run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}