From 9c3798fa4b97035f11f2f1aa5b56d3c09a13fb05 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20B=C3=A4hler?= <oliverbaehler@hotmail.com>
Date: Wed, 18 Oct 2023 19:04:59 +0200
Subject: [PATCH] build(ci): add kob-build

---
 .github/workflows/docker-build.yml   | 34 ++++++++++++++
 .github/workflows/docker-publish.yml | 69 ++++++++++++++++++++++++++++
 .ko.yaml                             |  8 ++++
 3 files changed, 111 insertions(+)
 create mode 100644 .github/workflows/docker-build.yml
 create mode 100644 .github/workflows/docker-publish.yml
 create mode 100644 .ko.yaml

diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
new file mode 100644
index 000000000..506a8b609
--- /dev/null
+++ b/.github/workflows/docker-build.yml
@@ -0,0 +1,34 @@
+name: Build images
+permissions: {}
+
+on:
+  push:
+    branches:
+      - '*'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-images:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+      - name: Setup caches
+        uses: ./.github/actions/setup-caches
+        timeout-minutes: 5
+        continue-on-error: true
+        with:
+          build-cache-key: build-images
+      - name: ko build
+        run: VERSION=${{ github.ref_name }} REPOSITORY=${GITHUB_REPOSITORY} make ko-build-all
+      - name: Trivy Scan Image
+        uses: aquasecurity/trivy-action@fbd16365eb88e12433951383f5e99bd901fc618f # v0.12.0
+        with:
+          scan-type: 'fs'
+          ignore-unfixed: true
+          format: 'sarif'
+          output: 'trivy-results.sarif'
+          severity: 'CRITICAL,HIGH'
\ No newline at end of file
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
new file mode 100644
index 000000000..ed7d8d0cb
--- /dev/null
+++ b/.github/workflows/docker-publish.yml
@@ -0,0 +1,69 @@
+name: Publish images
+permissions: {}
+
+on:
+  push:
+    tags:
+      - "v*"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  publish-images:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      id-token: write 
+    outputs:
+      capsule-digest: ${{ steps.publish-capsule.outputs.digest }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+      - name: Setup caches
+        uses: ./.github/actions/setup-caches
+        timeout-minutes: 5
+        continue-on-error: true
+        with:
+          build-cache-key: publish-images
+      - name: Run Trivy vulnerability (Repo)
+        uses: aquasecurity/trivy-action@fbd16365eb88e12433951383f5e99bd901fc618f # v0.12.0
+        with:
+          scan-type: 'fs'
+          ignore-unfixed: true
+          format: 'sarif'
+          output: 'trivy-results.sarif'
+          severity: 'CRITICAL,HIGH'
+      - name: Install Cosign
+        uses: sigstore/cosign-installer@11086d25041f77fe8fe7b9ea4e48e3b9192b8f19 # v3.1.2
+      - name: Publish Capsule
+        id: publish-capsule
+        uses: oliverbaehler/github-actions/ko-publish-image@979018716f7d0cbe8d2711f572b350afad4ef211 # v0.1.1
+        with:
+          makefile-target: ko-publish-capsule
+          registry: ghcr.io
+          registry-username: ${{ github.actor }}
+          registry-password: ${{ secrets.GITHUB_TOKEN }}
+          repository: ${{ github.repository_owner }}
+          version: ${{ github.ref_name }}
+          sign-image: true
+          sbom-name: capsule
+          sbom-repository: ghcr.io/${{ github.repository_owner }}/sbom
+          signature-repository: ghcr.io/${{ github.repository_owner }}/signatures
+          main-path: ./
+        env:
+          REPOSITORY: ${{ github.repository }}
+  generate-capsule-provenance:
+    needs: publish-images
+    permissions:
+      id-token: write   # To sign the provenance.
+      packages: write   # To upload assets to release.
+      actions: read     # To read the workflow path.
+    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_container_slsa3.yml@v1.9.0
+    with:
+      image: ghcr.io/${{ github.repository_owner }}/capsule
+      digest: "${{ needs.publish-images.outputs.capsule-digest }}"
+      registry-username: ${{ github.actor }}
+    secrets:
+      registry-password: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
diff --git a/.ko.yaml b/.ko.yaml
new file mode 100644
index 000000000..9f61007b4
--- /dev/null
+++ b/.ko.yaml
@@ -0,0 +1,8 @@
+defaultPlatforms:
+- linux/arm64
+- linux/amd64
+builds:
+- id: capsule
+  main: ./
+  ldflags:
+  - '{{ if index .Env "LD_FLAGS" }}{{ .Env.LD_FLAGS }}{{ end }}'
\ No newline at end of file