buildstrategy_source-to-image_cr.yaml

apiVersion: shipwright.io/v1alpha1
kind: ClusterBuildStrategy
metadata:
  name: source-to-image
spec:
  buildSteps:
    - command:
        - /usr/local/bin/s2i
        - build
        - $(params.shp-source-context)
        - $(build.builder.image)
        - '--as-dockerfile'
        - /gen-source/Dockerfile.gen
      image: quay.io/openshift-pipeline/s2i:nightly
      imagePullPolicy: Always
      name: s2i-build-as-dockerfile
      volumeMounts:
        - mountPath: /gen-source
          name: gen-source
      workingDir: $(params.shp-source-root)
    - args:
        - '--skip-tls-verify=true'
        - '--dockerfile=/gen-source/Dockerfile.gen'
        - '--context=/gen-source'
        - '--destination=$(params.shp-output-image)'
        - '--oci-layout-path=/kaniko/oci-image-layout'
        - '--snapshotMode=redo'
        - '--push-retry=3'
      command:
        - /kaniko/executor
      env:
        - name: DOCKER_CONFIG
          value: /tekton/home/.docker
        - name: HOME
          value: /tekton/home
      image: gcr.io/kaniko-project/executor:v1.7.0
      name: build-and-push
      securityContext:
        runAsUser: 0
        allowPrivilegeEscalation: false
        capabilities:
          add:
            - CHOWN
            - DAC_OVERRIDE
            - FOWNER
            - SETGID
            - SETUID
            - SETFCAP
            - KILL
      volumeMounts:
        - mountPath: /gen-source
          name: gen-source
        - name: layout
          mountPath: /kaniko/oci-image-layout
      workingDir: /gen-source
    - name: results
      image: registry.access.redhat.com/ubi8/ubi-minimal
      command:
        - /bin/bash
      args:
        - -c
        - |
          set -euo pipefail
          
          # Store the image digest
          grep digest /kaniko/oci-image-layout/index.json | sed -E 's/.*sha256([^"]*).*/sha256\1/' | tr -d '\n' > "$(results.shp-image-digest.path)"

          # Store the image size
          du -b -c /kaniko/oci-image-layout/blobs/sha256/* | tail -1 | sed 's/\s*total//' | tr -d '\n' > "$(results.shp-image-size.path)"
      resources:
        limits:
          cpu: 100m
          memory: 128Mi
        requests:
          cpu: 100m
          memory: 128Mi
      volumeMounts:
        - name: layout
          mountPath: /kaniko/oci-image-layout