snapshot.yaml

name: snapshot

on:
  push:
    # Releases are tags named 'v<version>', and must have the "major.minor.micro", for example: "0.1.0".
    # Release candidates are tagged as `v<version>-rc<num>`, for example: "0.1.0-rc1".
    branches:
      - main

concurrency: snapshot

permissions:
  contents: write # for creating a release
  packages: write # for publishing containers
  id-token: write # for using OIDC tokens

env:
  SYFT_VERSION: "0.68.1"

jobs:

  init:
    runs-on: ubuntu-22.04
    outputs:
      version: ${{steps.version.outputs.version}}
    steps:
      - name: Set version
        id: version
        env:
          COMMIT: ${{github.sha}}
        run: |
          echo "version=$COMMIT" >> $GITHUB_OUTPUT

  # check that our CI would pass
  ci:
    uses: ./.github/workflows/ci.yaml

  publish:
    needs: [ init, ci ]
    permissions:
      contents: write
      packages: write
      id-token: write # for using OIDC tokens
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        include:
          - name: trust
            containerfile: container_files/Containerfile.services
          - name: trust-docs
            containerfile: container_files/Containerfile.docs
          - name: trust-tests
            containerfile: container_files/Containerfile.tests

    env:
      IMAGE_TAG: ${{ needs.init.outputs.version }} latest
      PLATFORMS: "linux/amd64, linux/arm64"

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install cosign
        uses: sigstore/cosign-installer@v3

      - name: Check cosign
        run: cosign version

      - uses: actions/download-artifact@v4
        with:
          path: ~/download

      - name: Display downloaded content
        run: ls -R ~/download

      # We need to rebuild images until podman is able to load multi-arch images
      # https://github.com/containers/podman/issues/4646
      # - name: Load container
      #   run: |
      #     for container in $CONTAINERS; do
      #       podman load --input ~/download/${container}-container/${container}-image.tar
      #     done

      - name: Install qemu dependency
        run: |
          sudo apt-get update
          sudo apt-get install -y qemu-user-static

      - name: Build Image
        id: build-image
        uses: redhat-actions/buildah-build@v2
        with:
          image: ${{ matrix.name }}
          tags: ${{ env.IMAGE_TAG }}
          envs: |
            TAG=${{ env.IMAGE_TAG }}
          build-args: |
            tag=${{ env.IMAGE_TAG }}
          platforms: ${{ env.PLATFORMS }}
          containerfiles: |
            ./${{ matrix.containerfile }}

      - name: Check images created
        run: buildah images | grep '${{ matrix.name }}'

      - name: Save image
        run: podman save --multi-image-archive ${{ matrix.name }}:latest > ${{ matrix.name }}-image.tar

      # Push to ghcr.io
      - name: Push to ghcr.io
        id: push
        uses: redhat-actions/push-to-registry@v2
        with:
          image: ${{ matrix.name }}
          tags: ${{ env.IMAGE_TAG }}
          registry: ghcr.io/${{ github.repository_owner }}
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}


      - name: Log in to ghcr.io
        uses: redhat-actions/podman-login@v1
        with:
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
          registry: "ghcr.io"

      - name: Sign the images with GitHub OIDC Token
        env:
          COSIGN_EXPERIMENTAL: true
        run: |
          cosign sign --yes --recursive "ghcr.io/${{ github.repository_owner }}/${{ matrix.name }}@${{ steps.push.outputs.digest }}"

  staging:
    needs: [ init, publish ]

    uses: ./.github/workflows/staging.yaml
    secrets: inherit

    with:
      releaseTag: ${{ needs.init.outputs.version }}