name: deploy-preland

# Решение владельца 19.10.2026, preland#4: только stage.
# Production выкаты временно отключены; Барбариска больше не используется.
on:
  push:
    branches:
      - staging

jobs:
  deploy-zoomstage:
    name: deploy zoomstage.online
    if: github.ref == 'refs/heads/staging'
    runs-on: zoomzilla-production
    defaults:
      run:
        shell: sh
    env:
      PRELAND_URL: https://zoomstage.online
      REMOTE_DIR: domains/zoomstage.online
    steps:
      - name: Install tools
        run: apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates git curl openssh-client sshpass php-cli

      - name: Checkout staging branch
        env:
          RELEASE_SHA: ${{ github.sha }}
        run: |
          set -eu
          git clone --depth 1 --branch staging http://git.dira89kv.beget.tech:3000/anton/preland.git .
          git fetch --depth 1 origin "$RELEASE_SHA"
          git checkout --detach "$RELEASE_SHA"
          [ "$(git rev-parse HEAD)" = "$RELEASE_SHA" ]

      - name: Validate release and current stage sets before upload
        run: |
          set -eu
          php bin/release-assets.php --check
          for test in tests/check-*.php; do php "$test"; done
          php bin/release-assets.php --primary
          # /N/ по-прежнему принадлежит stage. Любое расхождение требует
          # сначала перенести актуальный снимок в Git по задаче.
          php bin/release-assets.php --stage-sets "$PRELAND_URL"

      - name: Preserve host config and add focus if absent
        env:
          SFTP_HOST: ${{ secrets.ZOOMPIXEL_SFTP_HOST }}
          SFTP_USER: ${{ secrets.ZOOMPIXEL_SFTP_USER }}
          SFTP_PASS: ${{ secrets.ZOOMPIXEL_SFTP_PASS }}
          SFTP_KNOWN_HOSTS: ${{ secrets.ZOOMPIXEL_SFTP_KNOWN_HOSTS }}
        run: |
          set -eu
          [ -n "$SFTP_HOST" ] && [ -n "$SFTP_USER" ] && [ -n "$SFTP_PASS" ] && [ -n "$SFTP_KNOWN_HOSTS" ] || { echo "не заданы секреты ZOOMPIXEL_SFTP_*"; exit 1; }
          umask 077
          known_hosts=$(mktemp); batch=$(mktemp); config=$(mktemp)
          trap 'rm -f "$known_hosts" "$batch" "$config"' EXIT
          printf '%s\n' "$SFTP_KNOWN_HOSTS" > "$known_hosts"
          printf '%s\n' "get -p $REMOTE_DIR/config.json $config" > "$batch"
          SSHPASS="$SFTP_PASS" sshpass -e sftp -oBatchMode=no -oStrictHostKeyChecking=yes -oUserKnownHostsFile="$known_hosts" -b "$batch" "$SFTP_USER@$SFTP_HOST"
          changed=0
          php bin/ensure-focus-config.php "$config" || changed=$?
          case "$changed" in
            0) ;;
            10) printf '%s\n' "put -p $config $REMOTE_DIR/config.json" > "$batch"
                SSHPASS="$SFTP_PASS" sshpass -e sftp -oBatchMode=no -oStrictHostKeyChecking=yes -oUserKnownHostsFile="$known_hosts" -b "$batch" "$SFTP_USER@$SFTP_HOST" ;;
            *) exit "$changed" ;;
          esac
          # preland#11: отдельное прямое разрешение21.10 на актуальные реквизиты.
          changed=0
          php bin/ensure-requisites-config.php "$config" || changed=$?
          case "$changed" in
            0) ;;
            10) printf '%s\n' "put -p $config $REMOTE_DIR/config.json" > "$batch"
                SSHPASS="$SFTP_PASS" sshpass -e sftp -oBatchMode=no -oStrictHostKeyChecking=yes -oUserKnownHostsFile="$known_hosts" -b "$batch" "$SFTP_USER@$SFTP_HOST" ;;
            *) exit "$changed" ;;
          esac

      - name: Upload over SFTP
        env:
          SFTP_HOST: ${{ secrets.ZOOMPIXEL_SFTP_HOST }}
          SFTP_USER: ${{ secrets.ZOOMPIXEL_SFTP_USER }}
          SFTP_PASS: ${{ secrets.ZOOMPIXEL_SFTP_PASS }}
          SFTP_KNOWN_HOSTS: ${{ secrets.ZOOMPIXEL_SFTP_KNOWN_HOSTS }}
        run: |
          set -eu
          [ -n "$SFTP_HOST" ] && [ -n "$SFTP_USER" ] && [ -n "$SFTP_PASS" ] && [ -n "$SFTP_KNOWN_HOSTS" ] || { echo "не заданы секреты ZOOMPIXEL_SFTP_*"; exit 1; }
          umask 077
          known_hosts=$(mktemp)
          batch=$(mktemp)
          files=$(mktemp)
          dirs=$(mktemp)
          trap 'rm -f "$known_hosts" "$batch" "$files" "$dirs"' EXIT
          printf '%s\n' "$SFTP_KNOWN_HOSTS" > "$known_hosts"
          # Наборы `/N/` на stage — редактируемый контент. Кодовая доставка их
          # намеренно не перезаписывает: актуальное содержимое stage фиксируют в Git
          # отдельной синхронизацией по задаче.
          # Положительный список: tests/bin/планы не публикуются.
          php bin/release-assets.php --files | grep -vE '^(config\.json$|[0-9]+/)' > "$files"
          if grep -q '[^A-Za-z0-9._/-]' "$files"; then echo "имена с недопустимыми символами:"; grep '[^A-Za-z0-9._/-]' "$files"; exit 1; fi
          printf '%s\n' "-mkdir $REMOTE_DIR" > "$batch"
          while read -r file; do
            case "$file" in
              */*) dir=${file%/*} ;;
              *) continue ;;
            esac
            while [ -n "$dir" ]; do
              printf '%s\n' "$dir" >> "$dirs"
              case "$dir" in */*) dir=${dir%/*} ;; *) break ;; esac
            done
          done < "$files"
          sort -u "$dirs" | while read -r dir; do printf '%s\n' "-mkdir $REMOTE_DIR/$dir" >> "$batch"; done
          while read -r file; do printf '%s\n' "put -p $file $REMOTE_DIR/$file" >> "$batch"; done < "$files"
          SSHPASS="$SFTP_PASS" sshpass -e sftp -oBatchMode=no -oStrictHostKeyChecking=yes -oUserKnownHostsFile="$known_hosts" -b "$batch" "$SFTP_USER@$SFTP_HOST"
          echo "залито файлов: $(wc -l < "$files")"

      - name: Check the page
        run: |
          set -eu
          page=$(curl -fsS --max-time 30 "$PRELAND_URL/?nc=$(date +%s)")
          api=$(printf '%s' "$page" | grep -o 'const createApiUrl = "[^"]*"' || true)
          echo "$api"
          case "$api" in *'zoomzilla.ru\/api\/images\/public\/create'*) ;; *) echo "на странице нет адреса загрузки Zoomzilla"; exit 1 ;; esac
          printf '%s' "$page" | grep -q 'claim?key=' || { echo "переход не на claim"; exit 1; }
          curl -fsS --max-time 30 "$PRELAND_URL/1/01_desk_1-source.avif" -o /dev/null || { echo "не опубликован первый набор примеров"; exit 1; }
          curl -fsS --max-time 30 "$PRELAND_URL/2/01_desk_1-source.avif" -o /dev/null || { echo "не опубликован второй набор примеров"; exit 1; }
          page2=$(curl -fsS --max-time 30 "$PRELAND_URL/?indpic=2&nc=$(date +%s)")
          printf '%s' "$page2" | grep -q '2/01_mob_1-source.avif' || { echo "indpic=2 не использует второй набор примеров"; exit 1; }
          php bin/release-assets.php --remote "$PRELAND_URL"
          php bin/release-assets.php --stage-requisites "$PRELAND_URL"

      - name: Remove previously published internal files
        env:
          SFTP_HOST: ${{ secrets.ZOOMPIXEL_SFTP_HOST }}
          SFTP_USER: ${{ secrets.ZOOMPIXEL_SFTP_USER }}
          SFTP_PASS: ${{ secrets.ZOOMPIXEL_SFTP_PASS }}
          SFTP_KNOWN_HOSTS: ${{ secrets.ZOOMPIXEL_SFTP_KNOWN_HOSTS }}
        run: |
          set -eu
          umask 077
          known_hosts=$(mktemp); batch=$(mktemp)
          trap 'rm -f "$known_hosts" "$batch"' EXIT
          printf '%s\n' "$SFTP_KNOWN_HOSTS" > "$known_hosts"
          # Только точно известные служебные файлы прежнего deploy, без рекурсии.
          git ls-files tests bin docs/superpowers | while read -r file; do
            printf '%s\n' "-rm $REMOTE_DIR/$file" >> "$batch"
          done
          SSHPASS="$SFTP_PASS" sshpass -e sftp -oBatchMode=no -oStrictHostKeyChecking=yes -oUserKnownHostsFile="$known_hosts" -b "$batch" "$SFTP_USER@$SFTP_HOST"

      - name: Remove obsolete demo directories
        env:
          SFTP_HOST: ${{ secrets.ZOOMPIXEL_SFTP_HOST }}
          SFTP_USER: ${{ secrets.ZOOMPIXEL_SFTP_USER }}
          SFTP_PASS: ${{ secrets.ZOOMPIXEL_SFTP_PASS }}
          SFTP_KNOWN_HOSTS: ${{ secrets.ZOOMPIXEL_SFTP_KNOWN_HOSTS }}
        run: |
          set -eu
          umask 077
          known_hosts=$(mktemp)
          batch=$(mktemp)
          trap 'rm -f "$known_hosts" "$batch"' EXIT
          printf '%s\n' "$SFTP_KNOWN_HOSTS" > "$known_hosts"
          for set in demo demo-2; do
            for example in 1 2 3 4 5; do
              for file in source.avif source.jpg source.webp result.avif result.jpg result.webp thumb.avif thumb.jpg thumb.webp source_mob.avif result_mob.avif thumb_mob.avif; do
                printf '%s\n' "-rm $REMOTE_DIR/images/$set/$example/$file" >> "$batch"
              done
              printf '%s\n' "-rmdir $REMOTE_DIR/images/$set/$example" >> "$batch"
            done
            printf '%s\n' "-rmdir $REMOTE_DIR/images/$set" >> "$batch"
          done
          SSHPASS="$SFTP_PASS" sshpass -e sftp -oBatchMode=no -oStrictHostKeyChecking=yes -oUserKnownHostsFile="$known_hosts" -b "$batch" "$SFTP_USER@$SFTP_HOST"