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[DEVOPS-4325] ci: add cosign and provenance to docker image #40

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Merged
Richard Boisvert (rbstp) merged 1 commit into from
Mar 10, 2026
Merged

[DEVOPS-4325] ci: add cosign and provenance to docker image #40

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22 changes: 20 additions & 2 deletions .github/workflows/build-image.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ jobs:
VERSION=$(gh release view --json tagName --jq .tagName --repo devolutions/prux)
fi

gh release download $VERSION --repo devolutions/prux --pattern '*.tar.gz'
gh release download "$VERSION" --repo devolutions/prux --pattern '*.tar.gz'
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Expand All @@ -46,6 +46,9 @@ jobs:
if: ${{ inputs.is_workflow_call }}
uses: actions/download-artifact@v4

- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3

- name: Login to DockerHub
uses: docker/login-action@v3
with:
Expand All @@ -54,14 +57,29 @@ jobs:

- name: Build and push image
id: docker_build
uses: docker/build-push-action@v5
uses: docker/build-push-action@v6
with:
context: .
file: dockerfile/Dockerfile.GH
provenance: mode=max
push: true
sbom: true
tags: |
devolutions/prux:${{ inputs.tag }}

- name: Install Cosign
uses: sigstore/cosign-installer@v3.8.0
with:
cosign-release: v2.4.1

- name: Sign image with Cosign
run: |
cosign sign --yes --recursive --key env://COSIGN_PRIVATE_KEY \
devolutions/prux@${{ steps.docker_build.outputs.digest }}
env:
COSIGN_PASSWORD: ${{ secrets.COSIGN_PASSWORD }}
COSIGN_PRIVATE_KEY: ${{ secrets.COSIGN_PRIVATE_KEY }}

- name: Docker Scout
uses: docker/scout-action@v1
with:
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