vib-build.yml

name: Vib Build

on:
  push:
    branches:
      - "main"
      - "dev"
    tags:
      - "*"
  workflow_dispatch:
  pull_request:

env:
  BUILDX_NO_DEFAULT_ATTESTATIONS: 1

jobs:
  verify-image:
    runs-on: ubuntu-latest

    steps:
      - name: Verify Base Image Integrity
        run: gh attestation verify oci://ghcr.io/vanilla-os/core:main --owner Vanilla-OS
        env:
          GH_TOKEN: ${{ github.token }}

  build:
    runs-on: ubuntu-latest
    needs: verify-image
    permissions:
      contents: write # Allow actions to create release
      packages: write # Allow pushing images to GHCR
      attestations: write # To create and write attestations
      id-token: write # Additional permissions for the persistence of the attestations

    steps:
      - uses: actions/checkout@v4

      - uses: vanilla-os/vib-gh-action@v0.7.4
        with:
          recipe: "recipe.yml"
          plugins: "Vanilla-OS/vib-fsguard:v1.5.3"

      - uses: actions/upload-artifact@v4
        with:
          name: Containerfile
          path: Containerfile

      - name: Generate image name
        run: |
          REPO_OWNER_LOWERCASE="$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')"
          echo "REPO_OWNER_LOWERCASE=$REPO_OWNER_LOWERCASE" >> "$GITHUB_ENV"
          echo "IMAGE_URL=ghcr.io/$REPO_OWNER_LOWERCASE/base" >> "$GITHUB_ENV"

      - name: Docker meta
        id: docker_meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env. IMAGE_URL }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{raw}}
            type=semver,pattern=v{{major}}
            type=ref,event=branch

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

      - name: Login to GitHub Package Registry
        uses: docker/login-action@v3
        if: ${{ github.event_name != 'pull_request' }}
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and Push the Docker image
        id: push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: Containerfile
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.docker_meta.outputs.tags }}
          labels: ${{ steps.docker_meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          platforms: linux/amd64
          provenance: false

      - name: Attest pushed image
        uses: actions/attest-build-provenance@v1
        id: attest
        if: ${{ github.event_name != 'pull_request' }}
        with:
          subject-name: ${{ env.IMAGE_URL }}
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: false