package.yml

name: Create and publish a Docker image

on:
  push:
    branches:
      - main
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v5
        with:
          token: ${{ secrets.TOKEN }}

      - name: Log in to the Container registry
        uses: docker/login-action@v4
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        id: push
        uses: docker/build-push-action@v7
        with:
          context: .
          push: true
          tags: |
            ${{ env.REGISTRY }}/nanoforge-dev/docs:latest
            ${{ env.REGISTRY }}/nanoforge-dev/docs:${{ github.sha }}

      - name: checkout cloud
        uses: actions/checkout@v5
        with:
          repository: nanoforge-dev/cloud-iac
          token: ${{ secrets.TOKEN }}
          path: cloud-tmp

      - name: install yq and setup git
        run: |
          pip install yq

          git config --global user.name "github-actions[bot]"
          git config --global user.email "username@users.noreply.github.com"
      - name: Update tag in values.yaml
        run: |

          cd cloud-tmp
          python -m yq -Y --indentless --in-place '.image.tag = "${{ github.sha }}"' kubernetes/nanoforge/docs-override.yaml

          git add kubernetes/nanoforge/docs-override.yaml
          git commit -m "Update docs image tag to ${{ github.sha }}"
          git push origin main

      - name: Generate artifact attestation
        uses: actions/attest-build-provenance@v3
        with:
          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: true