diff --git a/.github/workflows/publish-image.yml b/.github/workflows/publish-image.yml index 1c6858aaf..aadd87af8 100644 --- a/.github/workflows/publish-image.yml +++ b/.github/workflows/publish-image.yml @@ -165,11 +165,13 @@ jobs: # It uses the `context` parameter to define the build's context as the set of files located in the specified path. For more information, see "[Usage](https://github.com/docker/build-push-action#usage)" in the README of the `docker/build-push-action` repository. # It uses the `tags` and `labels` parameters to tag and label the image with the output from the "meta" step. # It will not push images generated from a pull request - - name: Set short git commit SHA + - name: Get short git commit SHA id: sha run: | calculatedSha=$(git rev-parse --short ${{ github.sha }}) echo "COMMIT_SHORT_SHA=$calculatedSha" >> $GITHUB_ENV + - name: Get Git commit timestamps + run: echo "TIMESTAMP=$(git log -1 --pretty=%ct)" >> $GITHUB_ENV - name: Build and push Docker image by digest id: build uses: docker/build-push-action@v6 @@ -186,6 +188,8 @@ jobs: cache-to: type=gha,mode=max sbom: true outputs: type=image,"name=${{ needs.define-variables.outputs.images_list }}",push-by-digest=true,name-canonical=true,push=true + env: + SOURCE_DATE_EPOCH: ${{ env.TIMESTAMP }} # This step generates an artifact attestation for the image, which is an unforgeable statement about where and how it was built. It increases supply chain security for people who consume the image. For more information, see "[Using artifact attestations to establish provenance for builds](https://docs.github.com/en/actions/security-for-github-actions/using-artifact-attestations/using-artifact-attestations-to-establish-provenance-for-builds)." - name: Generate artifact attestation (${{ needs.define-variables.outputs.ghcr_image}})