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SRE-2916: Publish build attestation to GH. #43

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Merged
merged 1 commit into from
Jun 24, 2025
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SRE-2916: Publish build attestation to GH. #43

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6 changes: 6 additions & 0 deletions .github/actions/push/action.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,11 @@ inputs:
required: false
type: string

outputs:
digest:
description: "The digest of the built image"
value: ${{ steps.build.outputs.digest }}

runs:
using: "composite"
steps:
Expand Down Expand Up @@ -67,6 +72,7 @@ runs:
endpoint: builders

- name: Build and push
id: build
uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # [email protected]
with:
context: .
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13 changes: 13 additions & 0 deletions .github/workflows/main.yaml
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Expand Up @@ -10,6 +10,10 @@ jobs:
push:
name: Push Docker
runs-on: ubuntu-latest
permissions:
id-token: write
attestations: write
packages: write
steps:
- name: Checkout
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # [email protected]
Expand All @@ -23,6 +27,15 @@ jobs:
echo TAGS="ghcr.io/${{ github.repository }}/immutable-geth:unstable-$BUILD_TIMESTAMP-git.$SHORT_SHA" >> $GITHUB_ENV

- uses: ./.github/actions/push
id: push
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
tags: ${{ env.TAGS }}

- name: Attest
uses: actions/attest-build-provenance@v2
id: attest
with:
subject-name: ghcr.io/${{ github.repository }}/immutable-geth
subject-digest: ${{ steps.push.outputs.digest }}
push-to-registry: false
13 changes: 13 additions & 0 deletions .github/workflows/release.yaml
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Expand Up @@ -8,6 +8,10 @@ jobs:
push:
name: Push Docker
runs-on: ubuntu-latest
permissions:
id-token: write
attestations: write
packages: write
steps:
- name: Checkout
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # [email protected]
Expand All @@ -16,6 +20,15 @@ jobs:
run: echo "TAG=$(echo ${GITHUB_REF} | sed 's/refs\/tags\///')" >> $GITHUB_ENV

- uses: ./.github/actions/push
id: push
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
tags: "ghcr.io/${{ github.repository }}/immutable-geth:latest,ghcr.io/${{ github.repository }}/immutable-geth:${{ env.TAG }}"

- name: Attest
uses: actions/attest-build-provenance@v2
id: attest
with:
subject-name: ghcr.io/${{ github.repository }}/immutable-geth
subject-digest: ${{ steps.push.outputs.digest }}
push-to-registry: false
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