bbs/.gitea/workflows/deploy.yml

name: Deploy

on:
  push:
    branches: [main]

jobs:
  # The runner gives jobs no docker socket, so kaniko builds the image unprivileged.
  # Its debug image has busybox but no node, so it clones the tested commit itself
  # instead of using actions/checkout.
  image:
    if: vars.DEPLOY_AMIGA == 'true'
    runs-on: ubuntu-latest
    needs:
      - tests
      - prek
    container: ghcr.io/osscontainertools/kaniko:v1.28.6-debug
    defaults:
      run:
        shell: sh
    steps:
      - name: Build and push
        env:
          GIT_USERNAME: ${{ github.actor }}
          GIT_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
          REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
        run: |
          auth=$(printf '%s:%s' "$REGISTRY_USER" "$REGISTRY_TOKEN" | base64 | tr -d '\n')
          printf '{"auths":{"git.neuf.no":{"auth":"%s"}}}' "$auth" > /kaniko/.docker/config.json
          /kaniko/executor \
            --context "git://git.neuf.no/${{ github.repository }}.git#${{ github.ref }}#${{ github.sha }}" \
            --destination "git.neuf.no/edb/bbs:${{ github.sha }}" \
            --build-arg "SENTRY_RELEASE=${{ github.sha }}" \
            --cache=true --cache-repo git.neuf.no/edb/bbs-cache \
            --snapshot-mode=redo --use-new-run \
            --reproducible

  # amiga's authorized_keys sends this key to bbs-deploy, which reads the sha from the
  # ssh command line and deploys it to every bbs tenant on the host.
  deploy-amiga:
    if: vars.DEPLOY_AMIGA == 'true'
    runs-on: ubuntu-latest
    needs:
      - image
    steps:
      - name: Deploy
        run: |
          command -v ssh-agent >/dev/null || ( apt-get update -y && apt-get install openssh-client -y )
          eval $(ssh-agent -s)
          echo "${{ secrets.SSH_PRIVATE_KEY }}" | tr -d '\r' | ssh-add -
          mkdir -p ~/.ssh
          chmod 700 ~/.ssh
          echo "${{ secrets.SSH_KNOWN_HOSTS }}" >> ~/.ssh/known_hosts
          ssh bbs-deploy@amiga.neuf.no "${{ github.sha }}"

  prek:
    uses: ./.gitea/workflows/prek.yml
  tests:
    uses: ./.gitea/workflows/tests.yml