# Deploy Magpie to production via SSH (linuxuser@elektrine.com).
# Joins Docker network elektrine-magpie-shared so Elektrine app/worker/caddy
# resolve magpie:8090. Secrets: DEPLOY_SSH_KEY, DEPLOY_SSH_HOST_KEY
name: Deploy

on:
  push:
    branches: [main]
  workflow_dispatch:

concurrency:
  group: magpie-deploy
  cancel-in-progress: false

jobs:
  deploy:
    name: Deploy over SSH
    runs-on: ubuntu-latest
    needs: []
    # Run after CI if both fire on same push — use a local test job first
    steps:
      - uses: https://data.forgejo.org/actions/checkout@v4

      - name: Go test
        run: |
          set -euo pipefail
          case "$GITHUB_WORKSPACE" in
            /data/*) HOST_WS="/opt/forgejo-runner/data${GITHUB_WORKSPACE#/data}" ;;
            *) HOST_WS="$GITHUB_WORKSPACE" ;;
          esac
          docker run --rm --network host \
            -v "${HOST_WS}:/src" -w /src -e CGO_ENABLED=0 \
            golang:1.25-bookworm \
            sh -c "go test ./..."

      - name: Configure SSH
        env:
          DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
          DEPLOY_SSH_HOST_KEY: ${{ secrets.DEPLOY_SSH_HOST_KEY || '66.42.127.87 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM5Vx8UDcqvgmBwDs5SlCHd8/oGDoQytGHhbbp4LNK4o' }}
          DEPLOY_HOST: ${{ vars.DEPLOY_HOST || 'elektrine.com' }}
          DEPLOY_PORT: ${{ vars.DEPLOY_PORT || '22' }}
        run: |
          set -euo pipefail
          install -d -m 0700 ~/.ssh
          printf '%s\n' "$DEPLOY_SSH_KEY" | sed 's/\r$//' | sed 's/\\n/\n/g' > ~/.ssh/id_ed25519
          chmod 0600 ~/.ssh/id_ed25519
          : > ~/.ssh/known_hosts
          printf '%s\n' "$DEPLOY_SSH_HOST_KEY" | sed 's/\r$//' | sed 's/\\n/\n/g' >> ~/.ssh/known_hosts
          ssh-keyscan -p "$DEPLOY_PORT" -T 5 -t ed25519,rsa "$DEPLOY_HOST" 2>/dev/null >> ~/.ssh/known_hosts || true
          chmod 0600 ~/.ssh/known_hosts
          ssh -p "$DEPLOY_PORT" \
            -i "$HOME/.ssh/id_ed25519" \
            -o BatchMode=yes -o IdentitiesOnly=yes \
            -o StrictHostKeyChecking=yes \
            -o UserKnownHostsFile="$HOME/.ssh/known_hosts" \
            "${{ vars.DEPLOY_USER || 'linuxuser' }}@$DEPLOY_HOST" 'echo ssh_ok; hostname; id'

      - name: Rsync and deploy
        env:
          DEPLOY_HOST: ${{ vars.DEPLOY_HOST || 'elektrine.com' }}
          DEPLOY_USER: ${{ vars.DEPLOY_USER || 'linuxuser' }}
          DEPLOY_PORT: ${{ vars.DEPLOY_PORT || '22' }}
          DEPLOY_PATH: ${{ vars.DEPLOY_PATH || '/opt/magpie' }}
        run: |
          set -euo pipefail
          RSYNC_RSH="ssh -p ${DEPLOY_PORT} -i ${HOME}/.ssh/id_ed25519 -o BatchMode=yes -o IdentitiesOnly=yes -o StrictHostKeyChecking=yes -o UserKnownHostsFile=${HOME}/.ssh/known_hosts"
          # Preserve production secrets and data mounts
          rsync -az --delete \
            -e "$RSYNC_RSH" \
            --exclude '.git/' \
            --exclude '.env.production' \
            --exclude 'dist/' \
            --exclude 'magpie' \
            ./ "${DEPLOY_USER}@${DEPLOY_HOST}:${DEPLOY_PATH}/"
          ssh -p "$DEPLOY_PORT" \
            -i "$HOME/.ssh/id_ed25519" \
            -o BatchMode=yes -o IdentitiesOnly=yes \
            -o StrictHostKeyChecking=yes \
            -o UserKnownHostsFile="$HOME/.ssh/known_hosts" \
            "${DEPLOY_USER}@${DEPLOY_HOST}" \
            "chmod +x ${DEPLOY_PATH}/scripts/deploy.sh && cd ${DEPLOY_PATH} && ./scripts/deploy.sh"