name: Veyra CI/CD
on:
  push:
    branches: [master]
env:
  REMOTE_DIR: /home/workspace/sundynix-veyra
jobs:
  verify:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout exact commit from Gitea
        env:
          GITEA_TOKEN: ${{ github.token }}
          REPOSITORY: ${{ github.repository }}
          COMMIT_SHA: ${{ github.sha }}
        run: |
          set -euo pipefail
          curl -fLsS -H "Authorization: token ${GITEA_TOKEN}" \
            "https://git.sundynix.cn/${REPOSITORY}/archive/${COMMIT_SHA}.tar.gz" \
            | tar -xz --strip-components=1
      - name: Check App, embedded admin, Go and PostgreSQL integration
        run: bash deploy/check.sh
  deploy:
    needs: verify
    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout verified commit from Gitea
        env:
          GITEA_TOKEN: ${{ github.token }}
          REPOSITORY: ${{ github.repository }}
          COMMIT_SHA: ${{ github.sha }}
        run: |
          set -euo pipefail
          curl -fLsS -H "Authorization: token ${GITEA_TOKEN}" \
            "https://git.sundynix.cn/${REPOSITORY}/archive/${COMMIT_SHA}.tar.gz" \
            | tar -xz --strip-components=1
      - name: Build and package immutable image
        env:
          COMMIT_SHA: ${{ github.sha }}
        run: |
          set -euo pipefail
          docker build -t "sundynix/veyra:${COMMIT_SHA}" .
          docker save "sundynix/veyra:${COMMIT_SHA}" | gzip > image.tar.gz
          sha256sum image.tar.gz > image.tar.gz.sha256
      - name: Install SSH tools
        run: |
          set -eu
          if command -v sshpass >/dev/null && command -v ssh >/dev/null; then exit 0; fi
          if command -v apk >/dev/null; then
            apk add --no-cache sshpass openssh-client
          elif command -v apt-get >/dev/null; then
            apt-get update -qq
            apt-get install -y -qq --no-install-recommends sshpass openssh-client
          else
            echo 'Runner requires ssh and sshpass' >&2
            exit 1
          fi
      - name: Transfer and deploy
        env:
          SSHPASS: ${{ secrets.DEPLOY_PASSWORD }}
          DEPLOY_HOST: 192.168.100.132
          DEPLOY_USER: root
          DEPLOY_KNOWN_HOSTS: ${{ secrets.DEPLOY_KNOWN_HOSTS }}
          VEYRA_ENV_FILE: ${{ secrets.VEYRA_ENV_FILE }}
          COMMIT_SHA: ${{ github.sha }}
        run: |
          set -euo pipefail
          : "${SSHPASS:?DEPLOY_PASSWORD is required}"
          : "${DEPLOY_HOST:?DEPLOY_HOST is required}"
          : "${DEPLOY_USER:?DEPLOY_USER is required}"
          : "${DEPLOY_KNOWN_HOSTS:?DEPLOY_KNOWN_HOSTS is required}"
          [[ "$DEPLOY_HOST" =~ ^[a-zA-Z0-9.-]+$ && "$DEPLOY_USER" =~ ^[a-zA-Z0-9_-]+$ ]] || exit 2
          [[ "$COMMIT_SHA" =~ ^[0-9a-f]{40}$ ]] || exit 2
          known_hosts="$(mktemp)"
          trap 'rm -f "$known_hosts"' EXIT
          printf '%s\n' "$DEPLOY_KNOWN_HOSTS" > "$known_hosts"
          chmod 600 "$known_hosts"
          options=(-o StrictHostKeyChecking=yes -o "UserKnownHostsFile=$known_hosts" -o ConnectTimeout=15)
          target="$DEPLOY_USER@$DEPLOY_HOST"
          release="$REMOTE_DIR/releases/$COMMIT_SHA"
          sshpass -e ssh "${options[@]}" "$target" "umask 077; mkdir -p '$release' '$REMOTE_DIR/configs'"
          sshpass -e scp "${options[@]}" deploy/bootstrap-config.sh "$target:$release/"
          # Bootstrap once via secret; never replace an existing server configuration.
          if [[ -n "$VEYRA_ENV_FILE" ]]; then
            printf '%s\n' "$VEYRA_ENV_FILE" | sshpass -e ssh "${options[@]}" "$target" \
              "bash '$release/bootstrap-config.sh' '$REMOTE_DIR'"
          fi
          sshpass -e scp "${options[@]}" image.tar.gz image.tar.gz.sha256 deploy/docker-compose.yml deploy/release.sh "$target:$release/"
          sshpass -e ssh "${options[@]}" "$target" "bash '$release/release.sh' '$REMOTE_DIR' '$COMMIT_SHA'"