Merge pull request #78 from fluxcd/verify-pgp #31
Workflow file for this run
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
name: release | |
on: | |
push: | |
tags: | |
- 'v*' | |
workflow_dispatch: | |
inputs: | |
tag: | |
description: 'image tag prefix' | |
default: 'rc' | |
required: true | |
permissions: | |
contents: read | |
env: | |
CONTROLLER: ${{ github.event.repository.name }} | |
jobs: | |
release: | |
outputs: | |
hashes: ${{ steps.hash.outputs.hashes }} | |
image_url: ${{ steps.hash.outputs.image_url }} | |
image_digest: ${{ steps.hash.outputs.image_digest }} | |
runs-on: ubuntu-latest | |
permissions: | |
contents: write # needed to write releases | |
id-token: write # needed for keyless signing | |
packages: write # needed for ghcr access | |
steps: | |
- name: Checkout | |
uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3 | |
- name: Setup Kustomize | |
uses: fluxcd/pkg/actions/kustomize@main | |
- name: Verify signed release | |
if: startsWith(github.ref, 'refs/tags/v') | |
run: | | |
if git -P show ${GITHUB_REF_NAME} | grep -q 'END PGP SIGNATURE'; then | |
echo "PGP signature found for ${GITHUB_REF_NAME} tag." | |
else | |
echo "No PGP signature found for tag ${GITHUB_REF_NAME}. Aborting release process..." | |
exit 1 | |
fi | |
- name: Prepare | |
id: prep | |
run: | | |
VERSION="${{ github.event.inputs.tag }}-${GITHUB_SHA::8}" | |
if [[ $GITHUB_REF == refs/tags/* ]]; then | |
VERSION=${GITHUB_REF/refs\/tags\//} | |
fi | |
echo "version=${VERSION}" >> $GITHUB_OUTPUT | |
- name: Setup Go | |
uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1 | |
with: | |
go-version: 1.20.x | |
cache-dependency-path: | | |
**/go.sum | |
**/go.mod | |
- uses: docker/setup-qemu-action@2b82ce82d56a2a04d2637cd93a637ae1b359c0a7 # v2.2.0 | |
- uses: docker/setup-buildx-action@ecf95283f03858871ff00b787d79c419715afc34 # v2.7.0 | |
- uses: sigstore/cosign-installer@d13028333d784fcc802b67ec924bcebe75aa0a5f # v3.1.0 | |
- uses: anchore/sbom-action/download-syft@78fc58e266e87a38d4194b2137a3d4e9bcaf7ca1 # v0.14.3 | |
- name: Docker login ghcr.io | |
uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.2.0 | |
with: | |
registry: ghcr.io | |
username: fluxcdbot | |
password: ${{ secrets.GHCR_TOKEN }} | |
- name: Docker login docker.io | |
uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.2.0 | |
with: | |
username: fluxcdbot | |
password: ${{ secrets.DOCKER_FLUXCD_PASSWORD }} | |
- name: Docker meta | |
id: meta | |
uses: docker/metadata-action@818d4b7b91585d195f67373fd9cb0332e31a7175 # v4.6.0 | |
with: | |
images: | | |
fluxcd/${{ env.CONTROLLER }} | |
ghcr.io/fluxcd/${{ env.CONTROLLER }} | |
tags: | | |
type=raw,value=${{ steps.prep.outputs.version }} | |
- name: Docker push | |
uses: docker/build-push-action@2eb1c1961a95fc15694676618e422e8ba1d63825 # v4.1.1 | |
id: build-push | |
with: | |
sbom: true | |
provenance: true | |
push: true | |
builder: ${{ steps.buildx.outputs.name }} | |
context: . | |
file: ./Dockerfile | |
platforms: linux/amd64,linux/arm/v7,linux/arm64 | |
tags: ${{ steps.meta.outputs.tags }} | |
labels: ${{ steps.meta.outputs.labels }} | |
- name: Sign images | |
env: | |
COSIGN_EXPERIMENTAL: 1 | |
run: | | |
cosign sign --yes fluxcd/${{ env.CONTROLLER }}:${{ steps.prep.outputs.version }} | |
cosign sign --yes ghcr.io/fluxcd/${{ env.CONTROLLER }}:${{ steps.prep.outputs.version }} | |
- name: GoReleaser publish signed SBOM | |
id: run-goreleaser | |
if: startsWith(github.ref, 'refs/tags/v') | |
uses: goreleaser/goreleaser-action@336e29918d653399e599bfca99fadc1d7ffbc9f7 # v4.3.0 | |
with: | |
version: latest | |
args: release --clean --skip-validate | |
env: | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
- name: Generate SLSA hashes | |
id: hash | |
env: | |
ARTIFACTS: "${{ steps.run-goreleaser.outputs.artifacts }}" | |
run: | | |
set -euo pipefail | |
hashes=$(echo $ARTIFACTS | jq --raw-output '.[] | {name, "digest": (.extra.Digest // .extra.Checksum)} | select(.digest) | {digest} + {name} | join(" ") | sub("^sha256:";"")' | base64 -w0) | |
echo "hashes=$hashes" >> $GITHUB_OUTPUT | |
image_url=fluxcd/${{ env.CONTROLLER }}:${{ steps.prep.outputs.version }} | |
image_digest=${{ steps.build-push.outputs.digest }} | |
echo "image_url=$image_url" >> $GITHUB_OUTPUT | |
echo "image_digest=$image_digest" >> $GITHUB_OUTPUT | |
release-provenance: | |
needs: [release] | |
permissions: | |
actions: read # To read the workflow path. | |
id-token: write # To sign the provenance. | |
contents: write # To add assets to the release. | |
uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v1.7.0 | |
with: | |
base64-subjects: "${{ needs.release.outputs.hashes }}" | |
upload-assets: true | |
dockerhub-provenance: | |
needs: [release] | |
permissions: | |
actions: read # for detecting the Github Actions environment. | |
id-token: write # for creating OIDC tokens for signing. | |
packages: write # for uploading attestations. | |
uses: slsa-framework/slsa-github-generator/.github/workflows/generator_container_slsa3.yml@v1.7.0 | |
with: | |
image: ${{ needs.release.outputs.image_url }} | |
digest: ${{ needs.release.outputs.image_digest }} | |
registry-username: fluxcdbot | |
secrets: | |
registry-password: ${{ secrets.DOCKER_FLUXCD_PASSWORD }} | |
ghcr-provenance: | |
needs: [release] | |
permissions: | |
actions: read # for detecting the Github Actions environment. | |
id-token: write # for creating OIDC tokens for signing. | |
packages: write # for uploading attestations. | |
uses: slsa-framework/slsa-github-generator/.github/workflows/generator_container_slsa3.yml@v1.7.0 | |
with: | |
image: ghcr.io/${{ needs.release.outputs.image_url }} | |
digest: ${{ needs.release.outputs.image_digest }} | |
registry-username: fluxcdbot | |
secrets: | |
registry-password: ${{ secrets.GHCR_TOKEN }} |